switched to Gulp

build/browser/Connectors/IwcConnector.min.js

@@ -0,0 +1 @@
+!function t(n,e,r){function i(u,a){if(!e[u]){if(!n[u]){var c="function"==typeof require&&require;if(!a&&c)return c(u,!0);if(o)return o(u,!0);throw new Error("Cannot find module '"+u+"'")}var s=e[u]={exports:{}};n[u][0].call(s.exports,function(t){var e=n[u][1][t];return i(e?e:t)},s,s.exports,t,n,e,r)}return e[u].exports}for(var o="function"==typeof require&&require,u=0;u<r.length;u++)i(r[u]);return i}({1:[function(t,n){var e;e=function(t){var n,e,r,i,o,u;return o={},e=new DUIClient,e.connect(function(t){var n;return null!=(n=o[t.action])?n.map(function(n){return setTimeout(function(){return n(t)},0)}):void 0}),e.initOK(),u=null,n=function(){function t(t,n,r,i){var a,c,s;this.engine=t,this.HB=n,this.execution_listener=r,this.yatta=i,this.duiClient=e,this.iwcHandler=o,s=function(t){return function(n){return t.send(n)}}(this),this.execution_listener.push(s),a=function(t){return function(n){var e;return e=n.extras,t.receive(e)}}(this),this.iwcHandler.Yatta_new_operation=[a],null!=u&&this.engine.applyOpsCheckDouble(u),c=function(t){return function(){var n;return n={HB:t.yatta.getHistoryBuffer()._encode()},t.sendIwcIntent("Yatta_push_HB_element",n)}}(this),this.iwcHandler.Yatta_get_HB_element=[c]}return t.prototype.send=function(t){return t.uid.creator===this.HB.getUserId()&&"string"!=typeof t.uid.op_number?this.sendIwcIntent("Yatta_new_operation",t):void 0},t.prototype.receive=function(t){return t.uid.creator!==this.HB.getUserId()?this.engine.applyOp(t):void 0},t.prototype.sendIwcIntent=function(t,n){var e;return e={action:t,component:"",data:"",dataType:"",extras:n},this.duiClient.sendIntent(e)},t}(),r={action:"Yatta_get_HB_element",component:"",data:"",dataType:"",extras:{}},i=function(){var i,a;return e.sendIntent(r),i=!1,a=function(r){var o;return o=e.getIwcClient()._componentName,u=null!=r?r.extras.HB:void 0,i?void 0:(i=!0,t(n,o))},o.Yatta_push_HB_element=[a],setTimeout(a,0)},void setTimeout(i,0*Math.random())},n.exports=e,"undefined"!=typeof window&&null!==window&&(window.createConnector=e)},{}]},{},[1]);

build/browser/Engine.min.js

@@ -0,0 +1 @@
+!function r(e,t,o){function p(s,i){if(!t[s]){if(!e[s]){var u="function"==typeof require&&require;if(!i&&u)return u(s,!0);if(n)return n(s,!0);throw new Error("Cannot find module '"+s+"'")}var h=t[s]={exports:{}};e[s][0].call(h.exports,function(r){var t=e[s][1][r];return p(t?t:r)},h,h.exports,r,e,t,o)}return t[s].exports}for(var n="function"==typeof require&&require,s=0;s<o.length;s++)p(o[s]);return p}({1:[function(r,e){var t;t=function(){function r(r,e){this.HB=r,this.parser=e,this.unprocessed_ops=[]}return r.prototype.parseOperation=function(r){var e;if(e=this.parser[r.type],null!=e)return e(r);throw new Error("You forgot to specify a parser for type "+r.type+". The message is "+JSON.stringify(r)+".")},r.prototype.applyOpsBundle=function(r){var e,t,o,p,n,s,i,u;for(t=[],o=0,s=r.length;s>o;o++)e=r[o],t.push(this.parseOperation(e));for(p=0,i=t.length;i>p;p++)e=t[p],this.HB.addOperation(e);for(n=0,u=t.length;u>n;n++)e=t[n],e.execute()||this.unprocessed_ops.push(e);return this.tryUnprocessed()},r.prototype.applyOpsCheckDouble=function(r){var e,t,o,p;for(p=[],t=0,o=r.length;o>t;t++)e=r[t],p.push(null!=this.HB.getOperation(e.uid)?this.applyOp(e):void 0);return p},r.prototype.applyOps=function(r){var e,t,o,p;for(p=[],t=0,o=r.length;o>t;t++)e=r[t],p.push(this.applyOp(e));return p},r.prototype.applyOp=function(r){var e;return e=this.parseOperation(r),this.HB.addToCounter(e),e.execute()?this.HB.addOperation(e):this.unprocessed_ops.push(e),this.tryUnprocessed()},r.prototype.tryUnprocessed=function(){var r,e,t,o,p,n,s;for(s=[];;){for(r=this.unprocessed_ops.length,t=[],n=this.unprocessed_ops,o=0,p=n.length;p>o;o++)e=n[o],e.execute()?this.HB.addOperation(e):t.push(e);if(this.unprocessed_ops=t,this.unprocessed_ops.length===r)break;s.push(void 0)}return s},r}(),e.exports=t},{}]},{},[1]);

build/browser/HistoryBuffer.min.js

@@ -0,0 +1 @@
+!function r(e,t,n){function o(u,f){if(!t[u]){if(!e[u]){var p="function"==typeof require&&require;if(!f&&p)return p(u,!0);if(i)return i(u,!0);throw new Error("Cannot find module '"+u+"'")}var c=t[u]={exports:{}};e[u][0].call(c.exports,function(r){var t=e[u][1][r];return o(t?t:r)},c,c.exports,r,e,t,n)}return t[u].exports}for(var i="function"==typeof require&&require,u=0;u<n.length;u++)o(n[u]);return o}({1:[function(r,e){var t;t=function(){function r(r){this.user_id=r,this.operation_counter={},this.buffer={},this.change_listeners=[]}return r.prototype.getUserId=function(){return this.user_id},r.prototype.getReservedUniqueIdentifier=function(){return{creator:"_",op_number:"_"}},r.prototype.getOperationCounter=function(){var r,e,t,n;e={},n=this.operation_counter;for(t in n)r=n[t],e[t]=r;return e},r.prototype._encode=function(r){var e,t,n,o,i,u,f,p,c,a;null==r&&(r={}),e=[],p=function(e,t){if(null==e||null==t)throw new Error("dah!");return null==r[e]||r[e]<=t},a=this.buffer;for(f in a){c=a[f];for(i in c)if(t=c[i],!isNaN(parseInt(i))&&p(f,i)){if(n=t._encode(),null!=t.next_cl){for(o=t.next_cl;null!=o.next_cl&&p(o.creator,o.op_number);)o=o.next_cl;n.next=o.getUid()}else if(null!=t.prev_cl){for(u=t.prev_cl;null!=u.prev_cl&&p(o.creator,o.op_number);)u=u.prev_cl;n.prev=u.getUid()}e.push(n)}}return e},r.prototype.getNextOperationIdentifier=function(r){var e;return null==r&&(r=this.user_id),null==this.operation_counter[r]&&(this.operation_counter[r]=0),e={creator:r,op_number:this.operation_counter[r]},this.operation_counter[r]++,e},r.prototype.getOperation=function(r){var e;if(r instanceof Object)return null!=(e=this.buffer[r.creator])?e[r.op_number]:void 0;if(null!=r)throw new Error("This type of uid is not defined!")},r.prototype.addOperation=function(r){if(null==this.buffer[r.creator]&&(this.buffer[r.creator]={}),null!=this.buffer[r.creator][r.op_number])throw new Error("You must not overwrite operations!");return this.buffer[r.creator][r.op_number]=r,r},r.prototype.addToCounter=function(r){return null==this.operation_counter[r.creator]&&(this.operation_counter[r.creator]=0),"number"==typeof r.op_number&&r.creator!==this.getUserId()?this.operation_counter[r.creator]++:void 0},r}(),e.exports=t},{}]},{},[1]);

build/browser/Types/XmlTypes.js

@@ -0,0 +1,6 @@
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+
+
+
+},{}]},{},[1])
+//# sourceMappingURL=data:application/json;base64,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

build/browser/Types/XmlTypes.min.js

@@ -0,0 +1 @@
+!function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);throw new Error("Cannot find module '"+i+"'")}var a=n[i]={exports:{}};e[i][0].call(a.exports,function(r){var n=e[i][1][r];return o(n?n:r)},a,a.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}({1:[function(){},{}]},{},[1]);

build/node/Connectors/IwcConnector.coffee

@@ -0,0 +1,112 @@
+
+#
+# @param {Function} callback The callback is called when the connector is initialized.
+#
+createIwcConnector = (callback)->
+  iwcHandler = {}
+  duiClient = new DUIClient()
+  #@duiClient = new iwc.Client()
+  duiClient.connect (intent)->
+    #console.log "intent received iwc: #{JSON.stringify(intent)}"
+    #console.log "#{JSON.stringify(@iwcHandler)}"
+    iwcHandler[intent.action]?.map (f)->
+      setTimeout ()->
+        f intent
+      , 0
+
+  duiClient.initOK()
+
+  received_HB = null
+
+  #
+  # The Iwc Connector adds support for the Inter-Widget-Communication protocol that is used in the Role-SDK.
+  # @see http://dbis.rwth-aachen.de/cms/projects/the-xmpp-experience#interwidget-communication
+  # @see http://dbis.rwth-aachen.de/cms/projects/ROLE
+  #
+  class IwcConnector
+
+    #
+    # @param {Engine} engine The transformation engine
+    # @param {HistoryBuffer} HB
+    # @param {Array<Function>} execution_listener You must ensure that whenever an operation is executed, every function in this Array is called.
+    # @param {Yatta} yatta The Yatta framework.
+    #
+    constructor: (@engine, @HB, @execution_listener, @yatta)->
+      @duiClient = duiClient
+      @iwcHandler = iwcHandler
+
+      send_ = (o)=>
+        @send o
+      @execution_listener.push send_
+
+      receive_ = (intent)=>
+        o = intent.extras
+        @receive o
+      @iwcHandler["Yatta_new_operation"] = [receive_]
+
+      if received_HB?
+        @engine.applyOpsCheckDouble received_HB
+
+      sendHistoryBuffer = ()=>
+        json =
+          HB : @yatta.getHistoryBuffer()._encode()
+        @sendIwcIntent "Yatta_push_HB_element", json
+      @iwcHandler["Yatta_get_HB_element"] = [sendHistoryBuffer]
+
+    #
+    # This function is called whenever an operation was executed.
+    # @param {Operation} o The operation that was executed.
+    #
+    send: (o)->
+      if o.uid.creator is @HB.getUserId() and (typeof o.uid.op_number isnt "string")
+        @sendIwcIntent "Yatta_new_operation", o
+
+    #
+    # This function is called whenever an operation was received from another peer.
+    # @param {Operation} o The operation that was received.
+    #
+    receive: (o)->
+      if o.uid.creator isnt @HB.getUserId()
+        @engine.applyOp o
+
+    #
+    # Helper for sending iwc intents.
+    # @param {String} action_name The name of the action that is going to be send.
+    # @param {String} content The content that is atteched to the intent.
+    #
+    sendIwcIntent: (action_name, content)->
+      intent =
+        action: action_name
+        component: ""
+        data: ""
+        dataType: ""
+        extras: content
+
+      @duiClient.sendIntent(intent)
+
+  get_HB_intent =
+    action: "Yatta_get_HB_element"
+    component: ""
+    data: ""
+    dataType: ""
+    extras: {}
+
+  init = ()->
+    duiClient.sendIntent(get_HB_intent)
+
+    is_initialized = false
+    receiveHB = (json)->
+      proposed_user_id = duiClient.getIwcClient()._componentName
+      received_HB = json?.extras.HB
+      if not is_initialized
+        is_initialized = true
+        callback IwcConnector, proposed_user_id
+    iwcHandler["Yatta_push_HB_element"] = [receiveHB]
+    setTimeout receiveHB, 0
+
+  setTimeout init, (Math.random()*0)
+
+  undefined
+module.exports = createIwcConnector
+window?.createConnector = createIwcConnector
+

build/node/Connectors/IwcConnector.coffee.map

@@ -0,0 +1 @@
+{"version":3,"file":"Connectors/IwcConnector.coffee","names":[],"mappings":"","sources":["Connectors/IwcConnector.coffee"],"sourcesContent":["\n#\n# @param {Function} callback The callback is called when the connector is initialized.\n#\ncreateIwcConnector = (callback)->\n  iwcHandler = {}\n  duiClient = new DUIClient()\n  #@duiClient = new iwc.Client()\n  duiClient.connect (intent)->\n    #console.log \"intent received iwc: #{JSON.stringify(intent)}\"\n    #console.log \"#{JSON.stringify(@iwcHandler)}\"\n    iwcHandler[intent.action]?.map (f)->\n      setTimeout ()->\n        f intent\n      , 0\n\n  duiClient.initOK()\n\n  received_HB = null\n\n  #\n  # The Iwc Connector adds support for the Inter-Widget-Communication protocol that is used in the Role-SDK.\n  # @see http://dbis.rwth-aachen.de/cms/projects/the-xmpp-experience#interwidget-communication\n  # @see http://dbis.rwth-aachen.de/cms/projects/ROLE\n  #\n  class IwcConnector\n\n    #\n    # @param {Engine} engine The transformation engine\n    # @param {HistoryBuffer} HB\n    # @param {Array<Function>} execution_listener You must ensure that whenever an operation is executed, every function in this Array is called.\n    # @param {Yatta} yatta The Yatta framework.\n    #\n    constructor: (@engine, @HB, @execution_listener, @yatta)->\n      @duiClient = duiClient\n      @iwcHandler = iwcHandler\n\n      send_ = (o)=>\n        @send o\n      @execution_listener.push send_\n\n      receive_ = (intent)=>\n        o = intent.extras\n        @receive o\n      @iwcHandler[\"Yatta_new_operation\"] = [receive_]\n\n      if received_HB?\n        @engine.applyOpsCheckDouble received_HB\n\n      sendHistoryBuffer = ()=>\n        json =\n          HB : @yatta.getHistoryBuffer()._encode()\n        @sendIwcIntent \"Yatta_push_HB_element\", json\n      @iwcHandler[\"Yatta_get_HB_element\"] = [sendHistoryBuffer]\n\n    #\n    # This function is called whenever an operation was executed.\n    # @param {Operation} o The operation that was executed.\n    #\n    send: (o)->\n      if o.uid.creator is @HB.getUserId() and (typeof o.uid.op_number isnt \"string\")\n        @sendIwcIntent \"Yatta_new_operation\", o\n\n    #\n    # This function is called whenever an operation was received from another peer.\n    # @param {Operation} o The operation that was received.\n    #\n    receive: (o)->\n      if o.uid.creator isnt @HB.getUserId()\n        @engine.applyOp o\n\n    #\n    # Helper for sending iwc intents.\n    # @param {String} action_name The name of the action that is going to be send.\n    # @param {String} content The content that is atteched to the intent.\n    #\n    sendIwcIntent: (action_name, content)->\n      intent =\n        action: action_name\n        component: \"\"\n        data: \"\"\n        dataType: \"\"\n        extras: content\n\n      @duiClient.sendIntent(intent)\n\n  get_HB_intent =\n    action: \"Yatta_get_HB_element\"\n    component: \"\"\n    data: \"\"\n    dataType: \"\"\n    extras: {}\n\n  init = ()->\n    duiClient.sendIntent(get_HB_intent)\n\n    is_initialized = false\n    receiveHB = (json)->\n      proposed_user_id = duiClient.getIwcClient()._componentName\n      received_HB = json?.extras.HB\n      if not is_initialized\n        is_initialized = true\n        callback IwcConnector, proposed_user_id\n    iwcHandler[\"Yatta_push_HB_element\"] = [receiveHB]\n    setTimeout receiveHB, 0\n\n  setTimeout init, (Math.random()*0)\n\n  undefined\nmodule.exports = createIwcConnector\nwindow?.createConnector = createIwcConnector\n\n"],"sourceRoot":"/source/"}

build/node/Connectors/IwcConnector.js

@@ -0,0 +1,2 @@
+(function(){var t;t=function(t){var n,e,i,r,o,u;return o={},e=new DUIClient,e.connect(function(t){var n;return null!=(n=o[t.action])?n.map(function(n){return setTimeout(function(){return n(t)},0)}):void 0}),e.initOK(),u=null,n=function(){function t(t,n,i,r){var a,c,s;this.engine=t,this.HB=n,this.execution_listener=i,this.yatta=r,this.duiClient=e,this.iwcHandler=o,s=function(t){return function(n){return t.send(n)}}(this),this.execution_listener.push(s),a=function(t){return function(n){var e;return e=n.extras,t.receive(e)}}(this),this.iwcHandler.Yatta_new_operation=[a],null!=u&&this.engine.applyOpsCheckDouble(u),c=function(t){return function(){var n;return n={HB:t.yatta.getHistoryBuffer()._encode()},t.sendIwcIntent("Yatta_push_HB_element",n)}}(this),this.iwcHandler.Yatta_get_HB_element=[c]}return t.prototype.send=function(t){return t.uid.creator===this.HB.getUserId()&&"string"!=typeof t.uid.op_number?this.sendIwcIntent("Yatta_new_operation",t):void 0},t.prototype.receive=function(t){return t.uid.creator!==this.HB.getUserId()?this.engine.applyOp(t):void 0},t.prototype.sendIwcIntent=function(t,n){var e;return e={action:t,component:"",data:"",dataType:"",extras:n},this.duiClient.sendIntent(e)},t}(),i={action:"Yatta_get_HB_element",component:"",data:"",dataType:"",extras:{}},r=function(){var r,a;return e.sendIntent(i),r=!1,a=function(i){var o;return o=e.getIwcClient()._componentName,u=null!=i?i.extras.HB:void 0,r?void 0:(r=!0,t(n,o))},o.Yatta_push_HB_element=[a],setTimeout(a,0)},void setTimeout(r,0*Math.random())},module.exports=t,"undefined"!=typeof window&&null!==window&&(window.createConnector=t)}).call(this);
+//# sourceMappingURL=../Connectors/IwcConnector.js.map

build/node/Connectors/IwcConnector.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"Connectors/IwcConnector.js","sources":["Connectors/IwcConnector.coffee"],"names":[],"mappings":"CAIA,WAAA,GAAA,EAAA,GAAqB,SAAC,GACpB,GAAA,GAAA,EAAA,EAAA,EAAA,EAAA,QAAA,MACA,EAAgB,GAAA,WAEhB,EAAU,QAAQ,SAAC,GAGjB,GAAA,kCAA2B,IAAI,SAAC,SAC9B,YAAW,iBACT,GAAE,IACF,KAHJ,SAKF,EAAU,SAEV,EAAc,KAOR,EAAA,WAQS,QAAA,GAAE,EAAS,EAAK,EAAqB,GAChD,GAAA,GAAA,EAAA,CADY,MAAC,OAAA,EAAQ,KAAC,GAAA,EAAI,KAAC,mBAAA,EAAoB,KAAC,MAAA,EAChD,KAAC,UAAY,EACb,KAAC,WAAa,EAEd,EAAQ,SAAA,SAAA,UAAC,SACP,GAAC,KAAK,KADA,MAER,KAAC,mBAAmB,KAAK,GAEzB,EAAW,SAAA,SAAA,UAAC,GACV,GAAA,SAAA,GAAI,EAAO,OACX,EAAC,QAAQ,KAFA,MAGX,KAAC,WAAW,qBAA0B,GAEnC,MAAA,GACD,KAAC,OAAO,oBAAoB,GAE9B,EAAoB,SAAA,SAAA,YAClB,GAAA,SAAA,IACE,GAAK,EAAC,MAAM,mBAAmB,WACjC,EAAC,cAAc,wBAAyB,KAHtB,MAIpB,KAAC,WAAW,sBAA2B,SApBzC,GAAA,UA0BA,KAAM,SAAC,GACL,MAAG,GAAE,IAAI,UAAW,KAAC,GAAG,aAA6C,gBAA5B,GAAS,IAAI,UACpD,KAAC,cAAc,sBAAuB,GADxC,QA3BF,EAAA,UAkCA,QAAS,SAAC,GACR,MAAG,GAAE,IAAI,UAAa,KAAC,GAAG,YACxB,KAAC,OAAO,QAAQ,GADlB,QAnCF,EAAA,UA2CA,cAAe,SAAC,EAAa,GAC3B,GAAA,SAAA,IACE,OAAQ,EACR,UAAW,GACX,KAAM,GACN,SAAU,GACV,OAAQ,GAEV,KAAC,UAAU,WAAW,SAE1B,GACE,OAAQ,uBACR,UAAW,GACX,KAAM,GACN,SAAU,GACV,WAEF,EAAO,WACL,GAAA,GAAA,QAAA,GAAU,WAAW,GAErB,GAAiB,EACjB,EAAY,SAAC,GACX,GAAA,EAEA,OAFA,GAAmB,EAAU,eAAe,eAC5C,EAAA,MAAA,EAAc,EAAM,OAAO,GAAA,OACxB,EAAH,QACE,GAAiB,EACjB,EAAS,EAAc,KAC3B,EAAW,uBAA4B,GACvC,WAAW,EAAW,QAExB,YAAW,EAAqB,EAAd,KAAK,WAGzB,OAAO,QAAU,8CACjB,OAAQ,gBAAkB","sourcesContent":["\n#\n# @param {Function} callback The callback is called when the connector is initialized.\n#\ncreateIwcConnector = (callback)->\n  iwcHandler = {}\n  duiClient = new DUIClient()\n  #@duiClient = new iwc.Client()\n  duiClient.connect (intent)->\n    #console.log \"intent received iwc: #{JSON.stringify(intent)}\"\n    #console.log \"#{JSON.stringify(@iwcHandler)}\"\n    iwcHandler[intent.action]?.map (f)->\n      setTimeout ()->\n        f intent\n      , 0\n\n  duiClient.initOK()\n\n  received_HB = null\n\n  #\n  # The Iwc Connector adds support for the Inter-Widget-Communication protocol that is used in the Role-SDK.\n  # @see http://dbis.rwth-aachen.de/cms/projects/the-xmpp-experience#interwidget-communication\n  # @see http://dbis.rwth-aachen.de/cms/projects/ROLE\n  #\n  class IwcConnector\n\n    #\n    # @param {Engine} engine The transformation engine\n    # @param {HistoryBuffer} HB\n    # @param {Array<Function>} execution_listener You must ensure that whenever an operation is executed, every function in this Array is called.\n    # @param {Yatta} yatta The Yatta framework.\n    #\n    constructor: (@engine, @HB, @execution_listener, @yatta)->\n      @duiClient = duiClient\n      @iwcHandler = iwcHandler\n\n      send_ = (o)=>\n        @send o\n      @execution_listener.push send_\n\n      receive_ = (intent)=>\n        o = intent.extras\n        @receive o\n      @iwcHandler[\"Yatta_new_operation\"] = [receive_]\n\n      if received_HB?\n        @engine.applyOpsCheckDouble received_HB\n\n      sendHistoryBuffer = ()=>\n        json =\n          HB : @yatta.getHistoryBuffer()._encode()\n        @sendIwcIntent \"Yatta_push_HB_element\", json\n      @iwcHandler[\"Yatta_get_HB_element\"] = [sendHistoryBuffer]\n\n    #\n    # This function is called whenever an operation was executed.\n    # @param {Operation} o The operation that was executed.\n    #\n    send: (o)->\n      if o.uid.creator is @HB.getUserId() and (typeof o.uid.op_number isnt \"string\")\n        @sendIwcIntent \"Yatta_new_operation\", o\n\n    #\n    # This function is called whenever an operation was received from another peer.\n    # @param {Operation} o The operation that was received.\n    #\n    receive: (o)->\n      if o.uid.creator isnt @HB.getUserId()\n        @engine.applyOp o\n\n    #\n    # Helper for sending iwc intents.\n    # @param {String} action_name The name of the action that is going to be send.\n    # @param {String} content The content that is atteched to the intent.\n    #\n    sendIwcIntent: (action_name, content)->\n      intent =\n        action: action_name\n        component: \"\"\n        data: \"\"\n        dataType: \"\"\n        extras: content\n\n      @duiClient.sendIntent(intent)\n\n  get_HB_intent =\n    action: \"Yatta_get_HB_element\"\n    component: \"\"\n    data: \"\"\n    dataType: \"\"\n    extras: {}\n\n  init = ()->\n    duiClient.sendIntent(get_HB_intent)\n\n    is_initialized = false\n    receiveHB = (json)->\n      proposed_user_id = duiClient.getIwcClient()._componentName\n      received_HB = json?.extras.HB\n      if not is_initialized\n        is_initialized = true\n        callback IwcConnector, proposed_user_id\n    iwcHandler[\"Yatta_push_HB_element\"] = [receiveHB]\n    setTimeout receiveHB, 0\n\n  setTimeout init, (Math.random()*0)\n\n  undefined\nmodule.exports = createIwcConnector\nwindow?.createConnector = createIwcConnector\n\n"],"sourceRoot":"/source/"}

build/node/Connectors/TestConnector.coffee

@@ -0,0 +1,76 @@
+
+_ = require "underscore"
+
+module.exports = (user_list)->
+
+  #
+  # A trivial Connector that simulates network delay.
+  #
+  class TestConnector
+
+    #
+    # @param {Engine} engine The transformation engine
+    # @param {HistoryBuffer} HB
+    # @param {Array<Function>} execution_listener You must ensure that whenever an operation is executed, every function in this Array is called.
+    # @param {Yatta} yatta The Yatta framework.
+    #
+    constructor: (@engine, @HB, @execution_listener)->
+      send_ = (o)=>
+        @send o
+      @execution_listener.push send_
+
+      @applied_operations = []
+      appliedOperationsListener = (o)=>
+        @applied_operations.push o
+      @execution_listener.push appliedOperationsListener
+      if not (user_list?.length is 0)
+        @engine.applyOps user_list[0].getHistoryBuffer()._encode()
+
+      @unexecuted = {}
+
+    #
+    # This engine applied operations in a specific order.
+    # Get the ops in the right order.
+    #
+    getOpsInExecutionOrder: ()->
+      @applied_operations
+
+    #
+    # This function is called whenever an operation was executed.
+    # @param {Operation} o The operation that was executed.
+    #
+    send: (o)->
+      if (o.uid.creator is @HB.getUserId()) and (typeof o.uid.op_number isnt "string")
+        for user in user_list
+          if user.getUserId() isnt @HB.getUserId()
+            user.getConnector().receive(o)
+
+    #
+    # This function is called whenever an operation was received from another peer.
+    # @param {Operation} o The operation that was received.
+    #
+    receive: (o)->
+      @unexecuted[o.uid.creator] ?= []
+      @unexecuted[o.uid.creator].push o
+
+    #
+    # Flush one operation from the line of a specific user.
+    #
+    flushOne: (user)->
+      if @unexecuted[user]?.length > 0
+        @engine.applyOp @unexecuted[user].shift()
+
+    #
+    # Flush one operation on a random line.
+    #
+    flushOneRandom: ()->
+      @flushOne (_.random 0, (user_list.length-1))
+
+    #
+    # Flush all operations on every line.
+    #
+    flushAll: ()->
+      for n,ops of @unexecuted
+        @engine.applyOps ops
+      @unexecuted = {}
+

build/node/Connectors/TestConnector.coffee.map

@@ -0,0 +1 @@
+{"version":3,"file":"Connectors/TestConnector.coffee","names":[],"mappings":"","sources":["Connectors/TestConnector.coffee"],"sourcesContent":["\n_ = require \"underscore\"\n\nmodule.exports = (user_list)->\n\n  #\n  # A trivial Connector that simulates network delay.\n  #\n  class TestConnector\n\n    #\n    # @param {Engine} engine The transformation engine\n    # @param {HistoryBuffer} HB\n    # @param {Array<Function>} execution_listener You must ensure that whenever an operation is executed, every function in this Array is called.\n    # @param {Yatta} yatta The Yatta framework.\n    #\n    constructor: (@engine, @HB, @execution_listener)->\n      send_ = (o)=>\n        @send o\n      @execution_listener.push send_\n\n      @applied_operations = []\n      appliedOperationsListener = (o)=>\n        @applied_operations.push o\n      @execution_listener.push appliedOperationsListener\n      if not (user_list?.length is 0)\n        @engine.applyOps user_list[0].getHistoryBuffer()._encode()\n\n      @unexecuted = {}\n\n    #\n    # This engine applied operations in a specific order.\n    # Get the ops in the right order.\n    #\n    getOpsInExecutionOrder: ()->\n      @applied_operations\n\n    #\n    # This function is called whenever an operation was executed.\n    # @param {Operation} o The operation that was executed.\n    #\n    send: (o)->\n      if (o.uid.creator is @HB.getUserId()) and (typeof o.uid.op_number isnt \"string\")\n        for user in user_list\n          if user.getUserId() isnt @HB.getUserId()\n            user.getConnector().receive(o)\n\n    #\n    # This function is called whenever an operation was received from another peer.\n    # @param {Operation} o The operation that was received.\n    #\n    receive: (o)->\n      @unexecuted[o.uid.creator] ?= []\n      @unexecuted[o.uid.creator].push o\n\n    #\n    # Flush one operation from the line of a specific user.\n    #\n    flushOne: (user)->\n      if @unexecuted[user]?.length > 0\n        @engine.applyOp @unexecuted[user].shift()\n\n    #\n    # Flush one operation on a random line.\n    #\n    flushOneRandom: ()->\n      @flushOne (_.random 0, (user_list.length-1))\n\n    #\n    # Flush all operations on every line.\n    #\n    flushAll: ()->\n      for n,ops of @unexecuted\n        @engine.applyOps ops\n      @unexecuted = {}\n\n"],"sourceRoot":"/source/"}

build/node/Connectors/TestConnector.js

@@ -0,0 +1,2 @@
+(function(){var e;e=require("underscore"),module.exports=function(t){var n;return n=function(){function n(e,n,i){var r,u;this.engine=e,this.HB=n,this.execution_listener=i,u=function(e){return function(t){return e.send(t)}}(this),this.execution_listener.push(u),this.applied_operations=[],r=function(e){return function(t){return e.applied_operations.push(t)}}(this),this.execution_listener.push(r),0!==(null!=t?t.length:void 0)&&this.engine.applyOps(t[0].getHistoryBuffer()._encode()),this.unexecuted={}}return n.prototype.getOpsInExecutionOrder=function(){return this.applied_operations},n.prototype.send=function(e){var n,i,r,u;if(e.uid.creator===this.HB.getUserId()&&"string"!=typeof e.uid.op_number){for(u=[],i=0,r=t.length;r>i;i++)n=t[i],u.push(n.getUserId()!==this.HB.getUserId()?n.getConnector().receive(e):void 0);return u}},n.prototype.receive=function(e){var t,n;return null==(t=this.unexecuted)[n=e.uid.creator]&&(t[n]=[]),this.unexecuted[e.uid.creator].push(e)},n.prototype.flushOne=function(e){var t;return(null!=(t=this.unexecuted[e])?t.length:void 0)>0?this.engine.applyOp(this.unexecuted[e].shift()):void 0},n.prototype.flushOneRandom=function(){return this.flushOne(e.random(0,t.length-1))},n.prototype.flushAll=function(){var e,t,n;n=this.unexecuted;for(e in n)t=n[e],this.engine.applyOps(t);return this.unexecuted={}},n}()}}).call(this);
+//# sourceMappingURL=../Connectors/TestConnector.js.map

build/node/Connectors/TestConnector.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"Connectors/TestConnector.js","sources":["Connectors/TestConnector.coffee"],"names":[],"mappings":"CACA,WAAA,GAAA,EAAA,GAAI,QAAQ,cAEZ,OAAO,QAAU,SAAC,GAKhB,GAAA,SAAM,GAAA,WAQS,QAAA,GAAE,EAAS,EAAK,GAC3B,GAAA,GAAA,CADY,MAAC,OAAA,EAAQ,KAAC,GAAA,EAAI,KAAC,mBAAA,EAC3B,EAAQ,SAAA,SAAA,UAAC,SACP,GAAC,KAAK,KADA,MAER,KAAC,mBAAmB,KAAK,GAEzB,KAAC,sBACD,EAA4B,SAAA,SAAA,UAAC,SAC3B,GAAC,mBAAmB,KAAK,KADC,MAE5B,KAAC,mBAAmB,KAAK,GACI,KAA1B,MAAA,EAAK,EAAW,OAAA,SACjB,KAAC,OAAO,SAAS,EAAU,GAAG,mBAAmB,WAEnD,KAAC,oBAZH,GAAA,UAkBA,uBAAwB,iBACtB,MAAC,oBAnBH,EAAA,UAyBA,KAAM,SAAC,GACL,GAAA,GAAA,EAAA,EAAA,CAAA,IAAI,EAAE,IAAI,UAAW,KAAC,GAAG,aAA8C,gBAA5B,GAAS,IAAI,UAAxD,KACE,KAAA,EAAA,EAAA,EAAA,EAAA,OAAA,EAAA,EAAA,kBACK,EAAK,cAAiB,KAAC,GAAG,YAC3B,EAAK,eAAe,QAAQ,sBA7BpC,EAAA,UAmCA,QAAS,SAAC,GACR,GAAA,GAAA,+DACA,KAAC,WAAW,EAAE,IAAI,SAAS,KAAK,IArClC,EAAA,UA0CA,SAAU,SAAC,GACT,GAAA,EAAA,QAAA,OAAA,EAAA,KAAA,WAAA,IAAA,EAAsB,OAAA,QAAS,EAC7B,KAAC,OAAO,QAAQ,KAAC,WAAW,GAAM,SADpC,QA3CF,EAAA,UAiDA,eAAgB,iBACd,MAAC,SAAU,EAAE,OAAO,EAAI,EAAU,OAAO,KAlD3C,EAAA,UAuDA,SAAU,WACR,GAAA,GAAA,EAAA,CAAA,GAAA,KAAA,UAAA,KAAA,IAAA,UACE,KAAC,OAAO,SAAS,SACnB,MAAC","sourcesContent":["\n_ = require \"underscore\"\n\nmodule.exports = (user_list)->\n\n  #\n  # A trivial Connector that simulates network delay.\n  #\n  class TestConnector\n\n    #\n    # @param {Engine} engine The transformation engine\n    # @param {HistoryBuffer} HB\n    # @param {Array<Function>} execution_listener You must ensure that whenever an operation is executed, every function in this Array is called.\n    # @param {Yatta} yatta The Yatta framework.\n    #\n    constructor: (@engine, @HB, @execution_listener)->\n      send_ = (o)=>\n        @send o\n      @execution_listener.push send_\n\n      @applied_operations = []\n      appliedOperationsListener = (o)=>\n        @applied_operations.push o\n      @execution_listener.push appliedOperationsListener\n      if not (user_list?.length is 0)\n        @engine.applyOps user_list[0].getHistoryBuffer()._encode()\n\n      @unexecuted = {}\n\n    #\n    # This engine applied operations in a specific order.\n    # Get the ops in the right order.\n    #\n    getOpsInExecutionOrder: ()->\n      @applied_operations\n\n    #\n    # This function is called whenever an operation was executed.\n    # @param {Operation} o The operation that was executed.\n    #\n    send: (o)->\n      if (o.uid.creator is @HB.getUserId()) and (typeof o.uid.op_number isnt \"string\")\n        for user in user_list\n          if user.getUserId() isnt @HB.getUserId()\n            user.getConnector().receive(o)\n\n    #\n    # This function is called whenever an operation was received from another peer.\n    # @param {Operation} o The operation that was received.\n    #\n    receive: (o)->\n      @unexecuted[o.uid.creator] ?= []\n      @unexecuted[o.uid.creator].push o\n\n    #\n    # Flush one operation from the line of a specific user.\n    #\n    flushOne: (user)->\n      if @unexecuted[user]?.length > 0\n        @engine.applyOp @unexecuted[user].shift()\n\n    #\n    # Flush one operation on a random line.\n    #\n    flushOneRandom: ()->\n      @flushOne (_.random 0, (user_list.length-1))\n\n    #\n    # Flush all operations on every line.\n    #\n    flushAll: ()->\n      for n,ops of @unexecuted\n        @engine.applyOps ops\n      @unexecuted = {}\n\n"],"sourceRoot":"/source/"}

build/node/Engine.coffee

@@ -0,0 +1,101 @@
+
+#
+# The Engine handles how and in which order to execute operations and add operations to the HistoryBuffer.
+#
+class Engine
+
+  #
+  # @param {HistoryBuffer} HB
+  # @param {Array} parser Defines how to parse encoded messages.
+  #
+  constructor: (@HB, @parser)->
+    @unprocessed_ops = []
+
+  #
+  # Parses an operatio from the json format. It uses the specified parser in your OperationType module.
+  #
+  parseOperation: (json)->
+    typeParser = @parser[json.type]
+    if typeParser?
+      typeParser json
+    else
+      throw new Error "You forgot to specify a parser for type #{json.type}. The message is #{JSON.stringify json}."
+
+  #
+  # Apply a set of operations. E.g. the operations you received from another users HB.toJson().
+  # @note You must not use this method when you already have ops in your HB!
+  #
+  applyOpsBundle: (ops_json)->
+    ops = []
+    for o in ops_json
+      ops.push @parseOperation o
+    for o in ops
+      @HB.addOperation o
+    for o in ops
+      if not o.execute()
+        @unprocessed_ops.push o
+    @tryUnprocessed()
+
+  #
+  # Same as applyOps but operations that are already in the HB are not applied.
+  # @see Engine.applyOps
+  #
+  applyOpsCheckDouble: (ops_json)->
+    for o in ops_json
+      if @HB.getOperation(o.uid)?
+        @applyOp o
+
+  #
+  # Apply a set of operations. (Helper for using applyOp on Arrays)
+  # @see Engine.applyOp
+  applyOps: (ops_json)->
+    for o in ops_json
+      @applyOp o
+
+  #
+  # Apply an operation that you received from another peer.
+  #
+  applyOp: (op_json)->
+    # $parse_and_execute will return false if $o_json was parsed and executed, otherwise the parsed operadion
+    o = @parseOperation op_json
+    @HB.addToCounter o
+    # @HB.addOperation o
+    if not o.execute()
+      @unprocessed_ops.push o
+    else
+      @HB.addOperation o
+    @tryUnprocessed()
+
+  #
+  # Call this method when you applied a new operation.
+  # It checks if operations that were previously not executable are now executable.
+  #
+  tryUnprocessed: ()->
+    while true
+      old_length = @unprocessed_ops.length
+      unprocessed = []
+      for op in @unprocessed_ops
+        if not op.execute()
+          unprocessed.push op
+        else
+          @HB.addOperation op
+      @unprocessed_ops = unprocessed
+      if @unprocessed_ops.length is old_length
+        break
+
+
+
+
+module.exports = Engine
+
+
+
+
+
+
+
+
+
+
+
+

build/node/Engine.js

@@ -0,0 +1,2 @@
+(function(){var t;t=function(){function t(t,e){this.HB=t,this.parser=e,this.unprocessed_ops=[]}return t.prototype.parseOperation=function(t){var e;if(e=this.parser[t.type],null!=e)return e(t);throw new Error("You forgot to specify a parser for type "+t.type+". The message is "+JSON.stringify(t)+".")},t.prototype.applyOpsBundle=function(t){var e,r,p,s,o,n,i,u;for(r=[],p=0,n=t.length;n>p;p++)e=t[p],r.push(this.parseOperation(e));for(s=0,i=r.length;i>s;s++)e=r[s],this.HB.addOperation(e);for(o=0,u=r.length;u>o;o++)e=r[o],e.execute()||this.unprocessed_ops.push(e);return this.tryUnprocessed()},t.prototype.applyOpsCheckDouble=function(t){var e,r,p,s;for(s=[],r=0,p=t.length;p>r;r++)e=t[r],s.push(null!=this.HB.getOperation(e.uid)?this.applyOp(e):void 0);return s},t.prototype.applyOps=function(t){var e,r,p,s;for(s=[],r=0,p=t.length;p>r;r++)e=t[r],s.push(this.applyOp(e));return s},t.prototype.applyOp=function(t){var e;return e=this.parseOperation(t),this.HB.addToCounter(e),e.execute()?this.HB.addOperation(e):this.unprocessed_ops.push(e),this.tryUnprocessed()},t.prototype.tryUnprocessed=function(){var t,e,r,p,s,o,n;for(n=[];;){for(t=this.unprocessed_ops.length,r=[],o=this.unprocessed_ops,p=0,s=o.length;s>p;p++)e=o[p],e.execute()?this.HB.addOperation(e):r.push(e);if(this.unprocessed_ops=r,this.unprocessed_ops.length===t)break;n.push(void 0)}return n},t}(),module.exports=t}).call(this);
+//# sourceMappingURL=Engine.js.map

build/node/Frameworks/JsonYatta.coffee

@@ -0,0 +1,85 @@
+
+json_types_uninitialized = require "../Types/JsonTypes"
+HistoryBuffer = require "../HistoryBuffer"
+Engine = require "../Engine"
+
+#
+# Framework for Json data-structures.
+# Known values that are supported:
+# * String
+# * Integer
+# * Array
+#
+class JsonYatta
+
+  #
+  # @param {String} user_id Unique id of the peer.
+  # @param {Connector} Connector the connector class.
+  #
+  constructor: (user_id, Connector)->
+    @HB = new HistoryBuffer user_id
+    json_types = json_types_uninitialized @HB
+    @engine = new Engine @HB, json_types.parser
+    @connector = new Connector @engine, @HB, json_types.execution_listener, @
+
+    first_word = new json_types.types.JsonType @HB.getReservedUniqueIdentifier()
+    @HB.addOperation(first_word).execute()
+    @root_element = first_word
+
+  #
+  # @result JsonType
+  #
+  getRootElement: ()->
+    @root_element
+
+  #
+  # @see Engine
+  #
+  getEngine: ()->
+    @engine
+
+  #
+  # Get the initialized connector.
+  #
+  getConnector: ()->
+    @connector
+
+  #
+  # @see HistoryBuffer
+  #
+  getHistoryBuffer: ()->
+    @HB
+
+  #
+  # @see JsonType.setMutableDefault
+  #
+  setMutableDefault: (mutable)->
+    @root_element.setMutableDefault(mutable)
+
+  #
+  # Get the UserId from the HistoryBuffer object.
+  # In most cases this will be the same as the user_id value with which
+  # JsonYatta was initialized (Depending on the HistoryBuffer implementation).
+  #
+  getUserId: ()->
+    @HB.getUserId()
+
+  #
+  # @see JsonType.val
+  #
+  val : (name, content, mutable)->
+    @root_element.val(name, content, mutable)
+
+  #
+  # @see JsonType.value
+  #
+  Object.defineProperty JsonYatta.prototype, 'value',
+    get : -> @root_element.value
+    set : (o)->
+      if o.constructor is {}.constructor
+        for o_name,o_obj of o
+          @val(o_name, o_obj, 'immutable')
+      else
+        throw new Error "You must only set Object values!"
+window?.JsonYatta = JsonYatta
+module.exports = JsonYatta

build/node/Frameworks/JsonYatta.coffee.map

@@ -0,0 +1 @@
+{"version":3,"file":"Frameworks/JsonYatta.coffee","names":[],"mappings":"","sources":["Frameworks/JsonYatta.coffee"],"sourcesContent":["\njson_types_uninitialized = require \"../Types/JsonTypes\"\nHistoryBuffer = require \"../HistoryBuffer\"\nEngine = require \"../Engine\"\n\n#\n# Framework for Json data-structures.\n# Known values that are supported:\n# * String\n# * Integer\n# * Array\n#\nclass JsonYatta\n\n  #\n  # @param {String} user_id Unique id of the peer.\n  # @param {Connector} Connector the connector class.\n  #\n  constructor: (user_id, Connector)->\n    @HB = new HistoryBuffer user_id\n    json_types = json_types_uninitialized @HB\n    @engine = new Engine @HB, json_types.parser\n    @connector = new Connector @engine, @HB, json_types.execution_listener, @\n\n    first_word = new json_types.types.JsonType @HB.getReservedUniqueIdentifier()\n    @HB.addOperation(first_word).execute()\n    @root_element = first_word\n\n  #\n  # @result JsonType\n  #\n  getRootElement: ()->\n    @root_element\n\n  #\n  # @see Engine\n  #\n  getEngine: ()->\n    @engine\n\n  #\n  # Get the initialized connector.\n  #\n  getConnector: ()->\n    @connector\n\n  #\n  # @see HistoryBuffer\n  #\n  getHistoryBuffer: ()->\n    @HB\n\n  #\n  # @see JsonType.setMutableDefault\n  #\n  setMutableDefault: (mutable)->\n    @root_element.setMutableDefault(mutable)\n\n  #\n  # Get the UserId from the HistoryBuffer object.\n  # In most cases this will be the same as the user_id value with which\n  # JsonYatta was initialized (Depending on the HistoryBuffer implementation).\n  #\n  getUserId: ()->\n    @HB.getUserId()\n\n  #\n  # @see JsonType.val\n  #\n  val : (name, content, mutable)->\n    @root_element.val(name, content, mutable)\n\n  #\n  # @see JsonType.value\n  #\n  Object.defineProperty JsonYatta.prototype, 'value',\n    get : -> @root_element.value\n    set : (o)->\n      if o.constructor is {}.constructor\n        for o_name,o_obj of o\n          @val(o_name, o_obj, 'immutable')\n      else\n        throw new Error \"You must only set Object values!\"\nwindow?.JsonYatta = JsonYatta\nmodule.exports = JsonYatta\n"],"sourceRoot":"/source/"}

build/node/Frameworks/JsonYatta.js

@@ -0,0 +1,2 @@
+(function(){var t,e,n,o;o=require("../Types/JsonTypes"),e=require("../HistoryBuffer"),t=require("../Engine"),n=function(){function n(n,r){var i,u;this.HB=new e(n),u=o(this.HB),this.engine=new t(this.HB,u.parser),this.connector=new r(this.engine,this.HB,u.execution_listener,this),i=new u.types.JsonType(this.HB.getReservedUniqueIdentifier()),this.HB.addOperation(i).execute(),this.root_element=i}return n.prototype.getRootElement=function(){return this.root_element},n.prototype.getEngine=function(){return this.engine},n.prototype.getConnector=function(){return this.connector},n.prototype.getHistoryBuffer=function(){return this.HB},n.prototype.setMutableDefault=function(t){return this.root_element.setMutableDefault(t)},n.prototype.getUserId=function(){return this.HB.getUserId()},n.prototype.val=function(t,e,n){return this.root_element.val(t,e,n)},Object.defineProperty(n.prototype,"value",{get:function(){return this.root_element.value},set:function(t){var e,n,o;if(t.constructor==={}.constructor){o=[];for(e in t)n=t[e],o.push(this.val(e,n,"immutable"));return o}throw new Error("You must only set Object values!")}}),n}(),"undefined"!=typeof window&&null!==window&&(window.JsonYatta=n),module.exports=n}).call(this);
+//# sourceMappingURL=../Frameworks/JsonYatta.js.map

build/node/Frameworks/JsonYatta.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"Frameworks/JsonYatta.js","sources":["Frameworks/JsonYatta.coffee"],"names":[],"mappings":"CACA,WAAA,GAAA,GAAA,EAAA,EAAA,CAAA,GAA2B,QAAQ,sBACnC,EAAgB,QAAQ,oBACxB,EAAS,QAAQ,aASX,EAAA,WAMS,QAAA,GAAC,EAAS,GACrB,GAAA,GAAA,CAAA,MAAC,GAAS,GAAA,GAAc,GACxB,EAAa,EAAyB,KAAC,IACvC,KAAC,OAAa,GAAA,GAAO,KAAC,GAAI,EAAW,QACrC,KAAC,UAAgB,GAAA,GAAU,KAAC,OAAQ,KAAC,GAAI,EAAW,mBAAoB,MAExE,EAAiB,GAAA,GAAW,MAAM,SAAS,KAAC,GAAG,+BAC/C,KAAC,GAAG,aAAa,GAAY,UAC7B,KAAC,aAAe,QARlB,GAAA,UAaA,eAAgB,iBACd,MAAC,cAdH,EAAA,UAmBA,UAAW,iBACT,MAAC,QApBH,EAAA,UAyBA,aAAc,iBACZ,MAAC,WA1BH,EAAA,UA+BA,iBAAkB,iBAChB,MAAC,IAhCH,EAAA,UAqCA,kBAAmB,SAAC,SAClB,MAAC,aAAa,kBAAkB,IAtClC,EAAA,UA6CA,UAAW,iBACT,MAAC,GAAG,aA9CN,EAAA,UAmDA,IAAM,SAAC,EAAM,EAAS,SACpB,MAAC,aAAa,IAAI,EAAM,EAAS,IAKnC,OAAO,eAAe,EAAU,UAAW,SACzC,IAAM,iBAAG,MAAC,aAAa,OACvB,IAAM,SAAC,GACL,GAAA,GAAA,EAAA,CAAA,IAAG,EAAE,iBAAkB,YAAvB,CACE,SAAA,IAAA,UACE,EAAA,KAAA,KAAC,IAAI,EAAQ,EAAO,uBAEtB,KAAU,IAAA,OAAM,wFACxB,OAAQ,UAAY,GACpB,OAAO,QAAU","sourcesContent":["\njson_types_uninitialized = require \"../Types/JsonTypes\"\nHistoryBuffer = require \"../HistoryBuffer\"\nEngine = require \"../Engine\"\n\n#\n# Framework for Json data-structures.\n# Known values that are supported:\n# * String\n# * Integer\n# * Array\n#\nclass JsonYatta\n\n  #\n  # @param {String} user_id Unique id of the peer.\n  # @param {Connector} Connector the connector class.\n  #\n  constructor: (user_id, Connector)->\n    @HB = new HistoryBuffer user_id\n    json_types = json_types_uninitialized @HB\n    @engine = new Engine @HB, json_types.parser\n    @connector = new Connector @engine, @HB, json_types.execution_listener, @\n\n    first_word = new json_types.types.JsonType @HB.getReservedUniqueIdentifier()\n    @HB.addOperation(first_word).execute()\n    @root_element = first_word\n\n  #\n  # @result JsonType\n  #\n  getRootElement: ()->\n    @root_element\n\n  #\n  # @see Engine\n  #\n  getEngine: ()->\n    @engine\n\n  #\n  # Get the initialized connector.\n  #\n  getConnector: ()->\n    @connector\n\n  #\n  # @see HistoryBuffer\n  #\n  getHistoryBuffer: ()->\n    @HB\n\n  #\n  # @see JsonType.setMutableDefault\n  #\n  setMutableDefault: (mutable)->\n    @root_element.setMutableDefault(mutable)\n\n  #\n  # Get the UserId from the HistoryBuffer object.\n  # In most cases this will be the same as the user_id value with which\n  # JsonYatta was initialized (Depending on the HistoryBuffer implementation).\n  #\n  getUserId: ()->\n    @HB.getUserId()\n\n  #\n  # @see JsonType.val\n  #\n  val : (name, content, mutable)->\n    @root_element.val(name, content, mutable)\n\n  #\n  # @see JsonType.value\n  #\n  Object.defineProperty JsonYatta.prototype, 'value',\n    get : -> @root_element.value\n    set : (o)->\n      if o.constructor is {}.constructor\n        for o_name,o_obj of o\n          @val(o_name, o_obj, 'immutable')\n      else\n        throw new Error \"You must only set Object values!\"\nwindow?.JsonYatta = JsonYatta\nmodule.exports = JsonYatta\n"],"sourceRoot":"/source/"}

build/node/Frameworks/TextYatta.coffee

@@ -0,0 +1,82 @@
+
+text_types_uninitialized = require "../Types/TextTypes"
+HistoryBuffer = require "../HistoryBuffer"
+Engine = require "../Engine"
+
+#
+# Framework for Text Datastructures.
+#
+class TextYatta
+
+  #
+  # @param {String} user_id Uniqe user id that defines this peer.
+  # @param {Connector} Connector The connector defines how you connect to the other peers.
+  #
+  constructor: (user_id, Connector)->
+    @HB = new HistoryBuffer user_id
+    text_types = text_types_uninitialized @HB
+    @engine = new Engine @HB, text_types.parser
+    @connector = new Connector @engine, @HB, text_types.execution_listener
+
+    first_word = new text_types.types.Word undefined
+    @HB.addOperation(first_word).execute()
+    @root_element = first_word
+
+  #
+  # @result Word
+  #
+  getRootElement: ()->
+    @root_element
+
+  #
+  # @see Engine
+  #
+  getEngine: ()->
+    @engine
+
+  #
+  # Get the initialized connector.
+  #
+  getConnector: ()->
+    @connector
+
+  #
+  # @see HistoryBuffer
+  #
+  getHistoryBuffer: ()->
+    @HB
+
+  #
+  # Get the UserId from the HistoryBuffer object.
+  # In most cases this will be the same as the user_id value with which
+  # JsonYatta was initialized (Depending on the HistoryBuffer implementation).
+  #
+  getUserId: ()->
+    @HB.getUserId()
+
+  #
+  # @see JsonType.val
+  #
+  val: ()->
+    @root_element.val()
+
+  #
+  # @see Word.insertText
+  #
+  insertText: (pos, content)->
+    @root_element.insertText pos, content
+
+  #
+  # @see Word.deleteText
+  #
+  deleteText: (pos, length)->
+    @root_element.deleteText pos, length
+
+  #
+  # @see Word.replaceText
+  #
+  replaceText: (text)->
+    @root_element.replaceText text
+
+
+module.exports = TextYatta

build/node/Frameworks/TextYatta.coffee.map

@@ -0,0 +1 @@
+{"version":3,"file":"Frameworks/TextYatta.coffee","names":[],"mappings":"","sources":["Frameworks/TextYatta.coffee"],"sourcesContent":["\ntext_types_uninitialized = require \"../Types/TextTypes\"\nHistoryBuffer = require \"../HistoryBuffer\"\nEngine = require \"../Engine\"\n\n#\n# Framework for Text Datastructures.\n#\nclass TextYatta\n\n  #\n  # @param {String} user_id Uniqe user id that defines this peer.\n  # @param {Connector} Connector The connector defines how you connect to the other peers.\n  #\n  constructor: (user_id, Connector)->\n    @HB = new HistoryBuffer user_id\n    text_types = text_types_uninitialized @HB\n    @engine = new Engine @HB, text_types.parser\n    @connector = new Connector @engine, @HB, text_types.execution_listener\n\n    first_word = new text_types.types.Word undefined\n    @HB.addOperation(first_word).execute()\n    @root_element = first_word\n\n  #\n  # @result Word\n  #\n  getRootElement: ()->\n    @root_element\n\n  #\n  # @see Engine\n  #\n  getEngine: ()->\n    @engine\n\n  #\n  # Get the initialized connector.\n  #\n  getConnector: ()->\n    @connector\n\n  #\n  # @see HistoryBuffer\n  #\n  getHistoryBuffer: ()->\n    @HB\n\n  #\n  # Get the UserId from the HistoryBuffer object.\n  # In most cases this will be the same as the user_id value with which\n  # JsonYatta was initialized (Depending on the HistoryBuffer implementation).\n  #\n  getUserId: ()->\n    @HB.getUserId()\n\n  #\n  # @see JsonType.val\n  #\n  val: ()->\n    @root_element.val()\n\n  #\n  # @see Word.insertText\n  #\n  insertText: (pos, content)->\n    @root_element.insertText pos, content\n\n  #\n  # @see Word.deleteText\n  #\n  deleteText: (pos, length)->\n    @root_element.deleteText pos, length\n\n  #\n  # @see Word.replaceText\n  #\n  replaceText: (text)->\n    @root_element.replaceText text\n\n\nmodule.exports = TextYatta\n"],"sourceRoot":"/source/"}

build/node/Frameworks/TextYatta.js

@@ -0,0 +1,2 @@
+(function(){var e,t,n,r;r=require("../Types/TextTypes"),t=require("../HistoryBuffer"),e=require("../Engine"),n=function(){function n(n,o){var i,s;this.HB=new t(n),s=r(this.HB),this.engine=new e(this.HB,s.parser),this.connector=new o(this.engine,this.HB,s.execution_listener),i=new s.types.Word(void 0),this.HB.addOperation(i).execute(),this.root_element=i}return n.prototype.getRootElement=function(){return this.root_element},n.prototype.getEngine=function(){return this.engine},n.prototype.getConnector=function(){return this.connector},n.prototype.getHistoryBuffer=function(){return this.HB},n.prototype.getUserId=function(){return this.HB.getUserId()},n.prototype.val=function(){return this.root_element.val()},n.prototype.insertText=function(e,t){return this.root_element.insertText(e,t)},n.prototype.deleteText=function(e,t){return this.root_element.deleteText(e,t)},n.prototype.replaceText=function(e){return this.root_element.replaceText(e)},n}(),module.exports=n}).call(this);
+//# sourceMappingURL=../Frameworks/TextYatta.js.map

build/node/Frameworks/TextYatta.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"Frameworks/TextYatta.js","sources":["Frameworks/TextYatta.coffee"],"names":[],"mappings":"CACA,WAAA,GAAA,GAAA,EAAA,EAAA,CAAA,GAA2B,QAAQ,sBACnC,EAAgB,QAAQ,oBACxB,EAAS,QAAQ,aAKX,EAAA,WAMS,QAAA,GAAC,EAAS,GACrB,GAAA,GAAA,CAAA,MAAC,GAAS,GAAA,GAAc,GACxB,EAAa,EAAyB,KAAC,IACvC,KAAC,OAAa,GAAA,GAAO,KAAC,GAAI,EAAW,QACrC,KAAC,UAAgB,GAAA,GAAU,KAAC,OAAQ,KAAC,GAAI,EAAW,oBAEpD,EAAiB,GAAA,GAAW,MAAM,KAAK,QACvC,KAAC,GAAG,aAAa,GAAY,UAC7B,KAAC,aAAe,QARlB,GAAA,UAaA,eAAgB,iBACd,MAAC,cAdH,EAAA,UAmBA,UAAW,iBACT,MAAC,QApBH,EAAA,UAyBA,aAAc,iBACZ,MAAC,WA1BH,EAAA,UA+BA,iBAAkB,iBAChB,MAAC,IAhCH,EAAA,UAuCA,UAAW,iBACT,MAAC,GAAG,aAxCN,EAAA,UA6CA,IAAK,iBACH,MAAC,aAAa,OA9ChB,EAAA,UAmDA,WAAY,SAAC,EAAK,SAChB,MAAC,aAAa,WAAW,EAAK,IApDhC,EAAA,UAyDA,WAAY,SAAC,EAAK,SAChB,MAAC,aAAa,WAAW,EAAK,IA1DhC,EAAA,UA+DA,YAAa,SAAC,SACZ,MAAC,aAAa,YAAY,SAG9B,OAAO,QAAU","sourcesContent":["\ntext_types_uninitialized = require \"../Types/TextTypes\"\nHistoryBuffer = require \"../HistoryBuffer\"\nEngine = require \"../Engine\"\n\n#\n# Framework for Text Datastructures.\n#\nclass TextYatta\n\n  #\n  # @param {String} user_id Uniqe user id that defines this peer.\n  # @param {Connector} Connector The connector defines how you connect to the other peers.\n  #\n  constructor: (user_id, Connector)->\n    @HB = new HistoryBuffer user_id\n    text_types = text_types_uninitialized @HB\n    @engine = new Engine @HB, text_types.parser\n    @connector = new Connector @engine, @HB, text_types.execution_listener\n\n    first_word = new text_types.types.Word undefined\n    @HB.addOperation(first_word).execute()\n    @root_element = first_word\n\n  #\n  # @result Word\n  #\n  getRootElement: ()->\n    @root_element\n\n  #\n  # @see Engine\n  #\n  getEngine: ()->\n    @engine\n\n  #\n  # Get the initialized connector.\n  #\n  getConnector: ()->\n    @connector\n\n  #\n  # @see HistoryBuffer\n  #\n  getHistoryBuffer: ()->\n    @HB\n\n  #\n  # Get the UserId from the HistoryBuffer object.\n  # In most cases this will be the same as the user_id value with which\n  # JsonYatta was initialized (Depending on the HistoryBuffer implementation).\n  #\n  getUserId: ()->\n    @HB.getUserId()\n\n  #\n  # @see JsonType.val\n  #\n  val: ()->\n    @root_element.val()\n\n  #\n  # @see Word.insertText\n  #\n  insertText: (pos, content)->\n    @root_element.insertText pos, content\n\n  #\n  # @see Word.deleteText\n  #\n  deleteText: (pos, length)->\n    @root_element.deleteText pos, length\n\n  #\n  # @see Word.replaceText\n  #\n  replaceText: (text)->\n    @root_element.replaceText text\n\n\nmodule.exports = TextYatta\n"],"sourceRoot":"/source/"}

build/node/HistoryBuffer.coffee

@@ -0,0 +1,123 @@
+
+#
+# An object that holds all applied operations.
+#
+# @note The HistoryBuffer is commonly abbreviated to HB.
+#
+class HistoryBuffer
+
+  #
+  # Creates an empty HB.
+  # @param {Object} user_id Creator of the HB.
+  #
+  constructor: (@user_id)->
+    @operation_counter = {}
+    @buffer = {}
+    @change_listeners = []
+
+  #
+  # Get the user id with wich the History Buffer was initialized.
+  #
+  getUserId: ()->
+    @user_id
+
+  #
+  # There is only one reserved unique identifier (uid), so use it wisely.
+  # I propose to use it in your Framework, to create something like a root element.
+  # An operation with this identifier is not propagated to other clients.
+  # This is why everybode must create the same operation with this uid.
+  #
+  getReservedUniqueIdentifier: ()->
+    {
+      creator : '_'
+      op_number : '_'
+    }
+
+  #
+  # Get the operation counter that describes the current state of the document.
+  #
+  getOperationCounter: ()->
+    res = {}
+    for user,ctn of @operation_counter
+      res[user] = ctn
+    res
+
+  #
+  # Encode this operation in such a way that it can be parsed by remote peers.
+  #
+  _encode: (state_vector={})->
+    json = []
+    unknown = (user, o_number)->
+      if (not user?) or (not o_number?)
+        throw new Error "dah!"
+      not state_vector[user]? or state_vector[user] <= o_number
+
+    for u_name,user of @buffer
+      for o_number,o of user
+        if not isNaN(parseInt(o_number)) and unknown(u_name, o_number)
+          o_json = o._encode()
+          if o.next_cl?
+            o_next = o.next_cl
+            while o_next.next_cl? and unknown(o_next.creator, o_next.op_number)
+              o_next = o_next.next_cl
+            o_json.next = o_next.getUid()
+          else if o.prev_cl?
+            o_prev = o.prev_cl
+            while o_prev.prev_cl? and unknown(o_next.creator, o_next.op_number)
+              o_prev = o_prev.prev_cl
+            o_json.prev = o_prev.getUid()
+          json.push o_json
+
+    json
+
+  #
+  # Get the number of operations that were created by a user.
+  # Accordingly you will get the next operation number that is expected from that user.
+  # This will increment the operation counter.
+  #
+  getNextOperationIdentifier: (user_id)->
+    if not user_id?
+      user_id = @user_id
+    if not @operation_counter[user_id]?
+      @operation_counter[user_id] = 0
+    uid =
+      'creator' : user_id
+      'op_number' : @operation_counter[user_id]
+    @operation_counter[user_id]++
+    uid
+
+  #
+  # Retrieve an operation from a unique id.
+  #
+  getOperation: (uid)->
+    if uid instanceof Object
+      @buffer[uid.creator]?[uid.op_number]
+    else if not uid?
+    else
+      throw new Error "This type of uid is not defined!"
+  #
+  # Add an operation to the HB. Note that this will not link it against
+  # other operations (it wont executed)
+  #
+  addOperation: (o)->
+    if not @buffer[o.creator]?
+      @buffer[o.creator] = {}
+    if @buffer[o.creator][o.op_number]?
+      throw new Error "You must not overwrite operations!"
+    @buffer[o.creator][o.op_number] = o
+    o
+
+  #
+  # Increment the operation_counter that defines the current state of the Engine.
+  #
+  addToCounter: (o)->
+    if not @operation_counter[o.creator]?
+      @operation_counter[o.creator] = 0
+    if typeof o.op_number is 'number' and o.creator isnt @getUserId()
+      @operation_counter[o.creator]++
+    #if @operation_counter[o.creator] isnt (o.op_number + 1)
+      #console.log (@operation_counter[o.creator] - (o.op_number + 1))
+      #console.log o
+      #throw new Error "You don't receive operations in the proper order. Try counting like this 0,1,2,3,4,.. ;)"
+
+module.exports = HistoryBuffer

build/node/HistoryBuffer.js

@@ -0,0 +1,2 @@
+(function(){var r;r=function(){function r(r){this.user_id=r,this.operation_counter={},this.buffer={},this.change_listeners=[]}return r.prototype.getUserId=function(){return this.user_id},r.prototype.getReservedUniqueIdentifier=function(){return{creator:"_",op_number:"_"}},r.prototype.getOperationCounter=function(){var r,t,e,o;t={},o=this.operation_counter;for(e in o)r=o[e],t[e]=r;return t},r.prototype._encode=function(r){var t,e,o,n,i,u,c,p,f,l;null==r&&(r={}),t=[],p=function(t,e){if(null==t||null==e)throw new Error("dah!");return null==r[t]||r[t]<=e},l=this.buffer;for(c in l){f=l[c];for(i in f)if(e=f[i],!isNaN(parseInt(i))&&p(c,i)){if(o=e._encode(),null!=e.next_cl){for(n=e.next_cl;null!=n.next_cl&&p(n.creator,n.op_number);)n=n.next_cl;o.next=n.getUid()}else if(null!=e.prev_cl){for(u=e.prev_cl;null!=u.prev_cl&&p(n.creator,n.op_number);)u=u.prev_cl;o.prev=u.getUid()}t.push(o)}}return t},r.prototype.getNextOperationIdentifier=function(r){var t;return null==r&&(r=this.user_id),null==this.operation_counter[r]&&(this.operation_counter[r]=0),t={creator:r,op_number:this.operation_counter[r]},this.operation_counter[r]++,t},r.prototype.getOperation=function(r){var t;if(r instanceof Object)return null!=(t=this.buffer[r.creator])?t[r.op_number]:void 0;if(null!=r)throw new Error("This type of uid is not defined!")},r.prototype.addOperation=function(r){if(null==this.buffer[r.creator]&&(this.buffer[r.creator]={}),null!=this.buffer[r.creator][r.op_number])throw new Error("You must not overwrite operations!");return this.buffer[r.creator][r.op_number]=r,r},r.prototype.addToCounter=function(r){return null==this.operation_counter[r.creator]&&(this.operation_counter[r.creator]=0),"number"==typeof r.op_number&&r.creator!==this.getUserId()?this.operation_counter[r.creator]++:void 0},r}(),module.exports=r}).call(this);
+//# sourceMappingURL=HistoryBuffer.js.map

build/node/Types/BasicTypes.coffee

@@ -0,0 +1,439 @@
+module.exports = (HB)->
+  # @see Engine.parse
+  parser = {}
+  execution_listener = []
+
+  #
+  # A generic interface to operations.
+  #
+  # An operation has the following methods:
+  # _encode: encodes an operation (needed only if instance of this operation is sent).
+  # execute: execute the effects of this operations. Good examples are Insert-type and AddName-type
+  # val: in the case that the operation holds a value
+  #
+  # Furthermore an encodable operation has a parser.
+  #
+  class Operation
+
+    #
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    # @see HistoryBuffer.getNextOperationIdentifier
+    #
+    constructor: (uid)->
+      if not uid?
+        uid = HB.getNextOperationIdentifier()
+      {
+        'creator': @creator
+        'op_number' : @op_number
+      } = uid
+
+    #
+    # Add an event listener. It depends on the operation which events are supported.
+    # @param {String} event Name of the event.
+    # @param {Function} f f is executed in case the event fires.
+    #
+    on: (event, f)->
+      @event_listeners ?= {}
+      @event_listeners[event] ?= []
+      @event_listeners[event].push f
+
+    #
+    # Fire an event.
+    # TODO: Do something with timeouts. You don't want this to fire for every operation (e.g. insert).
+    #
+    callEvent: (event, args)->
+      if @event_listeners[event]?
+        for f in @event_listeners[event]
+          f.call @, event, args
+
+    #
+    # Set the parent of this operation.
+    #
+    setParent: (o)->
+      @parent = o
+
+    #
+    # Computes a unique identifier (uid) that identifies this operation.
+    #
+    getUid: ()->
+      { 'creator': @creator, 'op_number': @op_number }
+
+    #
+    # @private
+    # Notify the all the listeners.
+    #
+    execute: ()->
+      @is_executed = true
+      for l in execution_listener
+        l @_encode()
+      @
+
+    #
+    # @private
+    # Operations may depend on other operations (linked lists, etc.).
+    # The saveOperation and validateSavedOperations methods provide
+    # an easy way to refer to these operations via an uid or object reference.
+    #
+    # For example: We can create a new Delete operation that deletes the operation $o like this
+    #     - var d = new Delete(uid, $o);   or
+    #     - var d = new Delete(uid, $o.getUid());
+    # Either way we want to access $o via d.deletes. In the second case validateSavedOperations must be called first.
+    #
+    # @overload saveOperation(name, op_uid)
+    #   @param {String} name The name of the operation. After validating (with validateSavedOperations) the instantiated operation will be accessible via this[name].
+    #   @param {Object} op_uid A uid that refers to an operation
+    # @overload saveOperation(name, op)
+    #   @param {String} name The name of the operation. After calling this function op is accessible via this[name].
+    #   @param {Operation} op An Operation object
+    #
+    saveOperation: (name, op)->
+
+      #
+      # Every instance of $Operation must have an $execute function.
+      # We use duck-typing to check if op is instantiated since there
+      # could exist multiple classes of $Operation
+      #
+      if op?.execute?
+        # is instantiated
+        @[name] = op
+      else if op?
+        # not initialized. Do it when calling $validateSavedOperations()
+        @unchecked ?= {}
+        @unchecked[name] = op
+
+    #
+    # @private
+    # After calling this function all not instantiated operations will be accessible.
+    # @see Operation.saveOperation
+    #
+    # @return [Boolean] Whether it was possible to instantiate all operations.
+    #
+    validateSavedOperations: ()->
+      uninstantiated = {}
+      success = @
+      for name, op_uid of @unchecked
+        op = HB.getOperation op_uid
+        if op
+          @[name] = op
+        else
+          uninstantiated[name] = op_uid
+          success = false
+      delete @unchecked
+      if not success
+        @unchecked = uninstantiated
+      success
+
+
+
+  #
+  # A simple Delete-type operation that deletes an Insert-type operation.
+  #
+  class Delete extends Operation
+
+    #
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    # @param {Object} deletes UID or reference of the operation that this to be deleted.
+    #
+    constructor: (uid, deletes)->
+      @saveOperation 'deletes', deletes
+      super uid
+
+    #
+    # @private
+    # Convert all relevant information of this operation to the json-format.
+    # This result can be sent to other clients.
+    #
+    _encode: ()->
+      {
+        'type': "Delete"
+        'uid': @getUid()
+        'deletes': @deletes.getUid()
+      }
+
+    #
+    # @private
+    # Apply the deletion.
+    #
+    execute: ()->
+      if @validateSavedOperations()
+        @deletes.applyDelete @
+        super
+        @
+      else
+        false
+
+  #
+  # Define how to parse Delete operations.
+  #
+  parser['Delete'] = (o)->
+    {
+      'uid' : uid
+      'deletes': deletes_uid
+    } = o
+    new Delete uid, deletes_uid
+
+  #
+  # A simple insert-type operation.
+  #
+  # An insert operation is always positioned between two other insert operations.
+  # Internally this is realized as associative lists, whereby each insert operation has a predecessor and a successor.
+  # For the sake of efficiency we maintain two lists:
+  #   - The short-list (abbrev. sl) maintains only the operations that are not deleted
+  #   - The complete-list (abbrev. cl) maintains all operations
+  #
+  class Insert extends Operation
+
+    #
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    # @param {Operation} prev_cl The predecessor of this operation in the complete-list (cl)
+    # @param {Operation} next_cl The successor of this operation in the complete-list (cl)
+    #
+    # @see HistoryBuffer.getNextOperationIdentifier
+    #
+    constructor: (uid, prev_cl, next_cl, origin)->
+      @saveOperation 'prev_cl', prev_cl
+      @saveOperation 'next_cl', next_cl
+      if origin?
+        @saveOperation 'origin', origin
+      else
+        @saveOperation 'origin', prev_cl
+      super uid
+
+    #
+    # @private
+    #
+    applyDelete: (o)->
+      @deleted_by ?= []
+      @deleted_by.push o
+
+    #
+    # If isDeleted() is true this operation won't be maintained in the sl
+    #
+    isDeleted: ()->
+      @deleted_by?.length > 0
+
+    #
+    # @private
+    # The amount of positions that $this operation was moved to the right.
+    #
+    getDistanceToOrigin: ()->
+      d = 0
+      o = @prev_cl
+      while true
+        if @origin is o
+          break
+        d++
+        #TODO: delete this
+        if @ is @prev_cl
+          throw new Error "this should not happen ;) "
+        o = o.prev_cl
+      d
+
+    #
+    # @private
+    # Update the short list
+    # TODO (Unused)
+    update_sl: ()->
+      o = @prev_cl
+      update: (dest_cl,dest_sl)->
+        while true
+          if o.isDeleted()
+            o = o[dest_cl]
+          else
+            @[dest_sl] = o
+
+            break
+      update "prev_cl", "prev_sl"
+      update "next_cl", "prev_sl"
+
+
+
+    #
+    # @private
+    # Include this operation in the associative lists.
+    #
+    execute: ()->
+      if @is_executed?
+        return @
+      if not @validateSavedOperations()
+        return false
+      else
+        if @prev_cl?.validateSavedOperations() and @next_cl?.validateSavedOperations() and @prev_cl.next_cl isnt @
+          distance_to_origin = 0
+          o = @prev_cl.next_cl
+          i = 0
+          # $this has to find a unique position between origin and the next known character
+          # case 1: $origin equals $o.origin: the $creator parameter decides if left or right
+          #         let $OL= [o1,o2,o3,o4], whereby $this is to be inserted between o1 and o4
+          #         o2,o3 and o4 origin is 1 (the position of o2)
+          #         there is the case that $this.creator < o2.creator, but o3.creator < $this.creator
+          #         then o2 knows o3. Since on another client $OL could be [o1,o3,o4] the problem is complex
+          #         therefore $this would be always to the right of o3
+          # case 2: $origin < $o.origin
+          #         if current $this insert_position > $o origin: $this ins
+          #         else $insert_position will not change (maybe we encounter case 1 later, then this will be to the right of $o)
+          # case 3: $origin > $o.origin
+          #         $this insert_position is to the left of $o (forever!)
+          while true
+            if not o?
+              # TODO: Debugging
+              console.log JSON.stringify @prev_cl.getUid()
+              console.log JSON.stringify @next_cl.getUid()
+            if o isnt @next_cl
+              # $o happened concurrently
+              if o.getDistanceToOrigin() is i
+                # case 1
+                if o.creator < @creator
+                  @prev_cl = o
+                  distance_to_origin = i + 1
+                else
+                  # nop
+              else if o.getDistanceToOrigin() < i
+                # case 2
+                if i - distance_to_origin <= o.getDistanceToOrigin()
+                  @prev_cl = o
+                  distance_to_origin = i + 1
+                else
+                  #nop
+              else
+                # case 3
+                break
+              i++
+              o = o.next_cl
+            else
+              # $this knows that $o exists,
+              break
+          # now reconnect everything
+          @next_cl = @prev_cl.next_cl
+          @prev_cl.next_cl = @
+          @next_cl.prev_cl = @
+        super # notify the execution_listeners
+        @
+
+  #
+  # Defines an object that is cannot be changed. You can use this to set an immutable string, or a number.
+  #
+  class ImmutableObject extends Insert
+
+    #
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    # @param {Object} content
+    #
+    constructor: (uid, @content, prev, next, origin)->
+      super uid, prev, next, origin
+
+    #
+    # @return [String] The content of this operation.
+    #
+    val : ()->
+      @content
+
+    #
+    # Encode this operation in such a way that it can be parsed by remote peers.
+    #
+    _encode: ()->
+      json = {
+        'type': "ImmutableObject"
+        'uid' : @getUid()
+        'content' : @content
+      }
+      if @prev_cl?
+        json['prev'] = @prev_cl.getUid()
+      if @next_cl?
+        json['next'] = @next_cl.getUid()
+      if @origin? and @origin isnt @prev_cl
+        json["origin"] = @origin.getUid()
+      json
+
+  parser['ImmutableObject'] = (json)->
+    {
+      'uid' : uid
+      'content' : content
+      'prev': prev
+      'next': next
+      'origin' : origin
+    } = json
+    new ImmutableObject uid, content, prev, next, origin
+
+  #
+  # A delimiter is placed at the end and at the beginning of the associative lists.
+  # This is necessary in order to have a beginning and an end even if the content
+  # of the Engine is empty.
+  #
+  class Delimiter extends Operation
+    #
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    # @param {Operation} prev_cl The predecessor of this operation in the complete-list (cl)
+    # @param {Operation} next_cl The successor of this operation in the complete-list (cl)
+    #
+    # @see HistoryBuffer.getNextOperationIdentifier
+    #
+    constructor: (uid, prev_cl, next_cl, origin)->
+      @saveOperation 'prev_cl', prev_cl
+      @saveOperation 'next_cl', next_cl
+      @saveOperation 'origin', prev_cl
+      super uid
+
+    #
+    # If isDeleted() is true this operation won't be maintained in the sl
+    #
+    isDeleted: ()->
+      false
+
+    #
+    # @private
+    #
+    execute: ()->
+      if @unchecked?['next_cl']?
+        super
+      else if @unchecked?['prev_cl']
+        if @validateSavedOperations()
+          if @prev_cl.next_cl?
+            throw new Error "Probably duplicated operations"
+          @prev_cl.next_cl = @
+          delete @prev_cl.unchecked.next_cl
+          super
+        else
+          false
+      else if @prev_cl? and not @prev_cl.next_cl?
+        delete @prev_cl.unchecked.next_cl
+        @prev_cl.next_cl = @
+      else if @prev_cl? or @next_cl?
+        super
+      else
+        throw new Error "Delimiter is unsufficient defined!"
+
+    #
+    # @private
+    #
+    _encode: ()->
+      {
+        'type' : "Delimiter"
+        'uid' : @getUid()
+        'prev' : @prev_cl?.getUid()
+        'next' : @next_cl?.getUid()
+      }
+
+  parser['Delimiter'] = (json)->
+    {
+    'uid' : uid
+    'prev' : prev
+    'next' : next
+    } = json
+    new Delimiter uid, prev, next
+
+  # This is what this module exports after initializing it with the HistoryBuffer
+  {
+    'types' :
+      'Delete' : Delete
+      'Insert' : Insert
+      'Delimiter': Delimiter
+      'Operation': Operation
+      'ImmutableObject' : ImmutableObject
+    'parser' : parser
+    'execution_listener' : execution_listener
+  }
+
+
+
+

build/node/Types/JsonTypes.coffee

@@ -0,0 +1,210 @@
+text_types_uninitialized = require "./TextTypes"
+
+module.exports = (HB)->
+  text_types = text_types_uninitialized HB
+  types = text_types.types
+  parser = text_types.parser
+
+  createJsonWrapper = (_jsonType)->
+
+    #
+    # A JsonWrapper was intended to be a convenient wrapper for the JsonType.
+    # But it can make things more difficult than they are.
+    # @see JsonType
+    #
+    # @example create a JsonWrapper
+    #   # You get a JsonWrapper from a JsonType by calling
+    #   w = yatta.value
+    #
+    # It creates Javascripts -getter and -setter methods for each property that JsonType maintains.
+    # @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/defineProperty
+    #
+    # @example Getter Example
+    #   # you can access the x property of yatta by calling
+    #   w.x
+    #   # instead of
+    #   yatta.val('x')
+    #
+    # @note You can only overwrite existing values! Setting a new property won't have any effect!
+    #
+    # @example Setter Example
+    #   # you can set an existing x property of yatta by calling
+    #   w.x = "text"
+    #   # instead of
+    #   yatta.val('x', "text")
+    #
+    # In order to set a new property you have to overwrite an existing property.
+    # Therefore the JsonWrapper supports a special feature that should make things more convenient
+    # (we can argue about that, use the JsonType if you don't like it ;).
+    # If you overwrite an object property of the JsonWrapper with a new object, it will result in a merged version of the objects.
+    # Let w.p the property that is to be overwritten and o the new value. E.g. w.p = o
+    # * The result has all properties of o
+    # * The result has all properties of w.p if they don't occur under the same property-name in o.
+    #
+    # @example Conflict Example
+    #   yatta.value = {a : "string"}
+    #   w = yatta.value
+    #   console.log(w) # {a : "string"}
+    #   w.a = {a : {b : "string"}}
+    #   console.log(w) # {a : {b : "String"}}
+    #   w.a = {a : {c : 4}}
+    #   console.log(w) # {a : {b : "String", c : 4}}
+    #
+    # @example Common Pitfalls
+    #   w = yatta.value
+    #   # Setting a new property
+    #   w.newProperty = "Awesome"
+    #   console.log(w.newProperty == "Awesome") # false, w.newProperty is undefined
+    #   # overwrite the w object
+    #   w = {newProperty : "Awesome"}
+    #   console.log(w.newProperty == "Awesome") # true!, but ..
+    #   console.log(yatta.value.newProperty == "Awesome") # false, you are only allowed to set properties!
+    #   # The solution
+    #   yatta.value = {newProperty : "Awesome"}
+    #   console.log(w.newProperty == "Awesome") # true!
+    #
+    class JsonWrapper
+
+      #
+      # @param {JsonType} jsonType Instance of the JsonType that this class wrappes.
+      #
+      constructor: (jsonType)->
+        for name, obj of jsonType.map
+          do (name, obj)->
+            Object.defineProperty JsonWrapper.prototype, name,
+              get : ->
+                x = obj.val()
+                if x instanceof JsonType
+                  createJsonWrapper x
+                else if x instanceof types.ImmutableObject
+                  x.val()
+                else
+                  x
+              set : (o)->
+                if o.constructor is {}.constructor
+                  overwrite = jsonType.val(name)
+                  for o_name,o_obj of o
+                    overwrite.val(o_name, o_obj, 'immutable')
+                else
+                  jsonType.val(name, o, 'immutable')
+              enumerable: true
+              configurable: false
+    new JsonWrapper _jsonType
+
+  #
+  # Manages Object-like values.
+  #
+  class JsonType extends types.MapManager
+
+    #
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    # @param {Object} initial_value Create this operation with an initial value.
+    # @param {String|Boolean} Whether the initial_value should be created as mutable. (Optional - see setMutableDefault)
+    #
+    constructor: (uid, initial_value, mutable)->
+      super uid
+      if initial_value?
+        if typeof initial_value isnt "object"
+          throw new Error "The initial value of JsonTypes must be of type Object! (current type: #{typeof initial_value})"
+        for name,o of initial_value
+          @val name, o, mutable
+
+    #
+    # Whether the default is 'mutable' (true) or 'immutable' (false)
+    #
+    mutable_default:
+      true
+
+    #
+    # Set if the default is 'mutable' or 'immutable'
+    # @param {String|Boolean} mutable Set either 'mutable' / true or 'immutable' / false
+    setMutableDefault: (mutable)->
+      if mutable is true or mutable is 'mutable'
+        JsonType.prototype.mutable_default = true
+      else if mutable is false or mutable is 'immutable'
+        JsonType.prototype.mutable_default = false
+      else
+        throw new Error 'Set mutable either "mutable" or "immutable"!'
+      'OK'
+
+    #
+    # @overload val()
+    #   Get this as a Json object.
+    #   @return [Json]
+    #
+    # @overload val(name)
+    #   Get value of a property.
+    #   @param {String} name Name of the object property.
+    #   @return [JsonType|Word|String|Object] Depending on the value of the property. If mutable it will return a Operation-type object, if immutable it will return String/Object.
+    #
+    # @overload val(name, content)
+    #   Set a new property.
+    #   @param {String} name Name of the object property.
+    #   @param {Object|String} content Content of the object property.
+    #   @return [JsonType] This object. (supports chaining)
+    #
+    val: (name, content, mutable)->
+      if typeof name is 'object'
+        # Special case. First argument is an object. Then the second arg is mutable.
+        # Keep that in mind when reading the following..
+        for o_name,o of name
+          @val(o_name,o,content)
+        @
+      else if name? and content?
+        if mutable?
+          if mutable is true or mutable is 'mutable'
+            mutable = true
+          else
+            mutable = false
+        else
+          mutable = @mutable_default
+        if typeof content is 'function'
+          @ # Just do nothing
+        else if ((not mutable) or typeof content is 'number') and content.constructor isnt Object
+          obj = HB.addOperation(new types.ImmutableObject undefined, content).execute()
+          super name, obj
+        else
+          if typeof content is 'string'
+            word = HB.addOperation(new types.Word undefined).execute()
+            word.insertText 0, content
+            super name, word
+          else if content.constructor is Object
+            json = HB.addOperation(new JsonType undefined, content, mutable).execute()
+            super name, json
+          else
+            throw new Error "You must not set #{typeof content}-types in collaborative Json-objects!"
+      else
+        super name, content
+
+    Object.defineProperty JsonType.prototype, 'value',
+      get : -> createJsonWrapper @
+      set : (o)->
+        if o.constructor is {}.constructor
+          for o_name,o_obj of o
+            @val(o_name, o_obj, 'immutable')
+        else
+          throw new Error "You must only set Object values!"
+
+    #
+    # @private
+    #
+    _encode: ()->
+      {
+        'type' : "JsonType"
+        'uid' : @getUid()
+      }
+
+  parser['JsonType'] = (json)->
+    {
+      'uid' : uid
+    } = json
+    new JsonType uid
+
+
+
+
+  types['JsonType'] = JsonType
+
+  text_types
+
+

build/node/Types/JsonTypes.js

@@ -0,0 +1,2 @@
+(function(){var t,e={}.hasOwnProperty,r=function(t,r){function n(){this.constructor=t}for(var o in r)e.call(r,o)&&(t[o]=r[o]);return n.prototype=r.prototype,t.prototype=new n,t.__super__=r.prototype,t};t=require("./TextTypes"),module.exports=function(e){var n,o,u,i,a;return i=t(e),a=i.types,u=i.parser,o=function(t){var e;return new(e=function(){function t(e){var r,u,i,l;l=e.map,i=function(r,u){return Object.defineProperty(t.prototype,r,{get:function(){var t;return t=u.val(),t instanceof n?o(t):t instanceof a.ImmutableObject?t.val():t},set:function(t){var n,o,u,i;if(t.constructor==={}.constructor){u=e.val(r),i=[];for(n in t)o=t[n],i.push(u.val(n,o,"immutable"));return i}return e.val(r,t,"immutable")},enumerable:!0,configurable:!1})};for(r in l)u=l[r],i(r,u)}return t}())(t)},n=function(t){function n(t,e,r){var o,u;if(n.__super__.constructor.call(this,t),null!=e){if("object"!=typeof e)throw new Error("The initial value of JsonTypes must be of type Object! (current type: "+typeof e+")");for(o in e)u=e[o],this.val(o,u,r)}}return r(n,t),n.prototype.mutable_default=!0,n.prototype.setMutableDefault=function(t){if(t===!0||"mutable"===t)n.prototype.mutable_default=!0;else{if(t!==!1&&"immutable"!==t)throw new Error('Set mutable either "mutable" or "immutable"!');n.prototype.mutable_default=!1}return"OK"},n.prototype.val=function(t,r,o){var u,i,l,c,p;if("object"==typeof t){for(l in t)i=t[l],this.val(l,i,r);return this}if(null!=t&&null!=r){if(o=null!=o?o===!0||"mutable"===o?!0:!1:this.mutable_default,"function"==typeof r)return this;if(o&&"number"!=typeof r||r.constructor===Object){if("string"==typeof r)return p=e.addOperation(new a.Word(void 0)).execute(),p.insertText(0,r),n.__super__.val.call(this,t,p);if(r.constructor===Object)return u=e.addOperation(new n(void 0,r,o)).execute(),n.__super__.val.call(this,t,u);throw new Error("You must not set "+typeof r+"-types in collaborative Json-objects!")}return c=e.addOperation(new a.ImmutableObject(void 0,r)).execute(),n.__super__.val.call(this,t,c)}return n.__super__.val.call(this,t,r)},Object.defineProperty(n.prototype,"value",{get:function(){return o(this)},set:function(t){var e,r,n;if(t.constructor==={}.constructor){n=[];for(e in t)r=t[e],n.push(this.val(e,r,"immutable"));return n}throw new Error("You must only set Object values!")}}),n.prototype._encode=function(){return{type:"JsonType",uid:this.getUid()}},n}(a.MapManager),u.JsonType=function(t){var e;return e=t.uid,new n(e)},a.JsonType=n,i}}).call(this);
+//# sourceMappingURL=../Types/JsonTypes.js.map

build/node/Types/StructuredTypes.coffee

@@ -0,0 +1,310 @@
+basic_types_uninitialized = require "./BasicTypes"
+
+module.exports = (HB)->
+  basic_types = basic_types_uninitialized HB
+  types = basic_types.types
+  parser = basic_types.parser
+
+  #
+  # Manages map like objects. E.g. Json-Type and XML attributes.
+  #
+  class MapManager extends types.Operation
+
+    #
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    #
+    constructor: (uid)->
+      @map = {}
+      super uid
+
+    #
+    # @see JsonTypes.val
+    #
+    val: (name, content)->
+      if content?
+        if not @map[name]?
+          HB.addOperation(new AddName undefined, @, name).execute()
+        @map[name].replace content
+        @
+      else if name?
+        obj = @map[name]?.val()
+        if obj instanceof types.ImmutableObject
+          obj.val()
+        else
+          obj
+      else
+        result = {}
+        for name,o of @map
+          obj = o.val()
+          if obj instanceof types.ImmutableObject or obj instanceof MapManager
+            obj = obj.val()
+          result[name] = obj
+        result
+
+  #
+  # When a new property in a map manager is created, then the uids of the inserted Operations
+  # must be unique (think about concurrent operations). Therefore only an AddName operation is allowed to
+  # add a property in a MapManager. If two AddName operations on the same MapManager name happen concurrently
+  # only one will AddName operation will be executed.
+  #
+  class AddName extends types.Operation
+
+    #
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    # @param {Object} map_manager Uid or reference to the MapManager.
+    # @param {String} name Name of the property that will be added.
+    #
+    constructor: (uid, map_manager, @name)->
+      @saveOperation 'map_manager', map_manager
+      super uid
+
+    #
+    # If map_manager doesn't have the property name, then add it.
+    # The ReplaceManager that is being written on the property is unique
+    # in such a way that if AddName is executed (from another peer) it will
+    # always have the same result (ReplaceManager, and its beginning and end are the same)
+    #
+    execute: ()->
+      if not @validateSavedOperations()
+        return false
+      else
+        uid_r = @map_manager.getUid()
+        uid_r.op_number = "_#{uid_r.op_number}_RM_#{@name}"
+        if not HB.getOperation(uid_r)?
+          uid_beg = @map_manager.getUid()
+          uid_beg.op_number = "_#{uid_beg.op_number}_RM_#{@name}_beginning"
+          uid_end = @map_manager.getUid()
+          uid_end.op_number = "_#{uid_end.op_number}_RM_#{@name}_end"
+          beg = HB.addOperation(new types.Delimiter uid_beg, undefined, uid_end).execute()
+          end = HB.addOperation(new types.Delimiter uid_end, beg, undefined).execute()
+          #beg.execute()
+          @map_manager.map[@name] = HB.addOperation(new ReplaceManager undefined, uid_r, beg, end).execute()
+        super
+
+    #
+    # Encode this operation in such a way that it can be parsed by remote peers.
+    #
+    _encode: ()->
+      {
+        'type' : "AddName"
+        'uid' : @getUid()
+        'map_manager' : @map_manager.getUid()
+        'name' : @name
+      }
+
+  parser['AddName'] = (json)->
+    {
+      'map_manager' : map_manager
+      'uid' : uid
+      'name' : name
+    } = json
+    new AddName uid, map_manager, name
+
+  #
+  # Manages a list of Insert-type operations.
+  #
+  class ListManager extends types.Insert
+
+    #
+    # A ListManager maintains a non-empty list that has a beginning and an end (both Delimiters!)
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    # @param {Delimiter} beginning Reference or Object.
+    # @param {Delimiter} end Reference or Object.
+    constructor: (uid, beginning, end, prev, next, origin)->
+      if beginning? and end?
+        @saveOperation 'beginning', beginning
+        @saveOperation 'end', end
+      else
+        @beginning = HB.addOperation new types.Delimiter undefined, undefined, undefined
+        @end =       HB.addOperation new types.Delimiter undefined, @beginning, undefined
+        @beginning.next_cl = @end
+        @beginning.execute()
+        @end.execute()
+      super uid, prev, next, origin
+
+
+    # Get the element previous to the delemiter at the end
+    getLastOperation: ()->
+      @end.prev_cl
+
+    # similar to the above
+    getFirstOperation: ()->
+      @beginning.next_cl
+
+    # Transforms the the list to an array
+    # Doesn't return left-right delimiter.
+    toArray: ()->
+      o = @beginning.next_cl
+      result = []
+      while o isnt @end
+        result.push o
+        o = o.next_cl
+      result
+
+    #
+    # Retrieves the x-th not deleted element.
+    #
+    getOperationByPosition: (position)->
+      o = @beginning.next_cl
+      if position > 0
+        while true
+          o = o.next_cl
+          if not o.isDeleted()
+            position -= 1
+          if position is 0
+            break
+          if o instanceof types.Delimiter
+            throw new Error "position parameter exceeded the length of the document!"
+      o
+
+  #
+  # Adds support for replace. The ReplaceManager manages Replaceable operations.
+  # Each Replaceable holds a value that is now replaceable.
+  #
+  # The Word-type has implemented support for replace
+  # @see Word
+  #
+  class ReplaceManager extends ListManager
+    #
+    # @param {Operation} initial_content Initialize this with a Replaceable that holds the initial_content.
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    # @param {Delimiter} beginning Reference or Object.
+    # @param {Delimiter} end Reference or Object.
+    constructor: (initial_content, uid, beginning, end, prev, next, origin)->
+      super uid, beginning, end, prev, next, origin
+      if initial_content?
+        @replace initial_content
+
+    #
+    # Replace the existing word with a new word.
+    #
+    replace: (content)->
+      o = @getLastOperation()
+      op = new Replaceable content, @, undefined, o, o.next_cl
+      HB.addOperation(op).execute()
+
+    #
+    # Get the value of this Word
+    # @return {String}
+    #
+    val: ()->
+      o = @getLastOperation()
+      if o instanceof types.Delimiter
+        throw new Error "dtrn"
+      o.val()
+
+    #
+    # Encode this operation in such a way that it can be parsed by remote peers.
+    #
+    _encode: ()->
+      json =
+        {
+          'type': "ReplaceManager"
+          'uid' : @getUid()
+          'beginning' : @beginning.getUid()
+          'end' : @end.getUid()
+        }
+      if @prev_cl? and @next_cl?
+        json['prev'] = @prev_cl.getUid()
+        json['next'] = @next_cl.getUid()
+      if @origin? and @origin isnt @prev_cl
+        json["origin"] = @origin.getUid()
+      json
+
+  parser["ReplaceManager"] = (json)->
+    {
+      'content' : content
+      'uid' : uid
+      'prev': prev
+      'next': next
+      'origin' : origin
+      'beginning' : beginning
+      'end' : end
+    } = json
+    new ReplaceManager content, uid, beginning, end, prev, next, origin
+
+
+  #
+  # The ReplaceManager manages Replaceables.
+  # @see ReplaceManager
+  #
+  class Replaceable extends types.Insert
+
+    #
+    # @param {Operation} content The value that this Replaceable holds.
+    # @param {ReplaceManager} parent Used to replace this Replaceable with another one.
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    #
+    constructor: (content, parent, uid, prev, next, origin)->
+      @saveOperation 'content', content
+      @saveOperation 'parent', parent
+      if not (prev? and next? and content?)
+        throw new Error "You must define content, prev, and next for Replaceable-types!"
+      super uid, prev, next, origin
+
+    #
+    # Return the content that this operation holds.
+    #
+    val: ()->
+      @content
+
+    #
+    # Replace the content of this replaceable with new content.
+    #
+    replace: (content)->
+      @parent.replace content
+
+    #
+    # If possible set the replace manager in the content.
+    # @see Word.setReplaceManager
+    #
+    execute: ()->
+      if not @validateSavedOperations()
+        return false
+      else
+        @content.setReplaceManager?(@parent)
+        super
+        @
+
+    #
+    # Encode this operation in such a way that it can be parsed by remote peers.
+    #
+    _encode: ()->
+      json =
+        {
+          'type': "Replaceable"
+          'content': @content.getUid()
+          'ReplaceManager' : @parent.getUid()
+          'prev': @prev_cl.getUid()
+          'next': @next_cl.getUid()
+          'uid' : @getUid()
+        }
+      if @origin? and @origin isnt @prev_cl
+        json["origin"] = @origin.getUid()
+      json
+
+  parser["Replaceable"] = (json)->
+    {
+      'content' : content
+      'ReplaceManager' : parent
+      'uid' : uid
+      'prev': prev
+      'next': next
+      'origin' : origin
+    } = json
+    new Replaceable content, parent, uid, prev, next, origin
+
+
+
+  types['ListManager'] = ListManager
+  types['MapManager'] = MapManager
+  types['ReplaceManager'] = ReplaceManager
+  types['Replaceable'] = Replaceable
+
+  basic_types
+
+
+
+
+
+

build/node/Types/StructuredTypes.js

@@ -0,0 +1,2 @@
+(function(){var e,t={}.hasOwnProperty,n=function(e,n){function i(){this.constructor=e}for(var r in n)t.call(n,r)&&(e[r]=n[r]);return i.prototype=n.prototype,e.prototype=new i,e.__super__=n.prototype,e};e=require("./BasicTypes"),module.exports=function(t){var i,r,a,o,p,s,u,c;return s=e(t),c=s.types,u=s.parser,a=function(e){function r(e){this.map={},r.__super__.constructor.call(this,e)}return n(r,e),r.prototype.val=function(e,n){var a,o,p,s,u;if(null!=n)return null==this.map[e]&&t.addOperation(new i(void 0,this,e)).execute(),this.map[e].replace(n),this;if(null!=e)return o=null!=(s=this.map[e])?s.val():void 0,o instanceof c.ImmutableObject?o.val():o;p={},u=this.map;for(e in u)a=u[e],o=a.val(),(o instanceof c.ImmutableObject||o instanceof r)&&(o=o.val()),p[e]=o;return p},r}(c.Operation),i=function(e){function i(e,t,n){this.name=n,this.saveOperation("map_manager",t),i.__super__.constructor.call(this,e)}return n(i,e),i.prototype.execute=function(){var e,n,r,a,p;return this.validateSavedOperations()?(p=this.map_manager.getUid(),p.op_number="_"+p.op_number+"_RM_"+this.name,null==t.getOperation(p)&&(r=this.map_manager.getUid(),r.op_number="_"+r.op_number+"_RM_"+this.name+"_beginning",a=this.map_manager.getUid(),a.op_number="_"+a.op_number+"_RM_"+this.name+"_end",e=t.addOperation(new c.Delimiter(r,void 0,a)).execute(),n=t.addOperation(new c.Delimiter(a,e,void 0)).execute(),this.map_manager.map[this.name]=t.addOperation(new o(void 0,p,e,n)).execute()),i.__super__.execute.apply(this,arguments)):!1},i.prototype._encode=function(){return{type:"AddName",uid:this.getUid(),map_manager:this.map_manager.getUid(),name:this.name}},i}(c.Operation),u.AddName=function(e){var t,n,r;return t=e.map_manager,r=e.uid,n=e.name,new i(r,t,n)},r=function(e){function i(e,n,r,a,o,p){null!=n&&null!=r?(this.saveOperation("beginning",n),this.saveOperation("end",r)):(this.beginning=t.addOperation(new c.Delimiter(void 0,void 0,void 0)),this.end=t.addOperation(new c.Delimiter(void 0,this.beginning,void 0)),this.beginning.next_cl=this.end,this.beginning.execute(),this.end.execute()),i.__super__.constructor.call(this,e,a,o,p)}return n(i,e),i.prototype.getLastOperation=function(){return this.end.prev_cl},i.prototype.getFirstOperation=function(){return this.beginning.next_cl},i.prototype.toArray=function(){var e,t;for(e=this.beginning.next_cl,t=[];e!==this.end;)t.push(e),e=e.next_cl;return t},i.prototype.getOperationByPosition=function(e){var t;if(t=this.beginning.next_cl,e>0)for(;;){if(t=t.next_cl,t.isDeleted()||(e-=1),0===e)break;if(t instanceof c.Delimiter)throw new Error("position parameter exceeded the length of the document!")}return t},i}(c.Insert),o=function(e){function i(e,t,n,r,a,o,p){i.__super__.constructor.call(this,t,n,r,a,o,p),null!=e&&this.replace(e)}return n(i,e),i.prototype.replace=function(e){var n,i;return n=this.getLastOperation(),i=new p(e,this,void 0,n,n.next_cl),t.addOperation(i).execute()},i.prototype.val=function(){var e;if(e=this.getLastOperation(),e instanceof c.Delimiter)throw new Error("dtrn");return e.val()},i.prototype._encode=function(){var e;return e={type:"ReplaceManager",uid:this.getUid(),beginning:this.beginning.getUid(),end:this.end.getUid()},null!=this.prev_cl&&null!=this.next_cl&&(e.prev=this.prev_cl.getUid(),e.next=this.next_cl.getUid()),null!=this.origin&&this.origin!==this.prev_cl&&(e.origin=this.origin.getUid()),e},i}(r),u.ReplaceManager=function(e){var t,n,i,r,a,p,s;return n=e.content,s=e.uid,p=e.prev,r=e.next,a=e.origin,t=e.beginning,i=e.end,new o(n,s,t,i,p,r,a)},p=function(e){function t(e,n,i,r,a,o){if(this.saveOperation("content",e),this.saveOperation("parent",n),null==r||null==a||null==e)throw new Error("You must define content, prev, and next for Replaceable-types!");t.__super__.constructor.call(this,i,r,a,o)}return n(t,e),t.prototype.val=function(){return this.content},t.prototype.replace=function(e){return this.parent.replace(e)},t.prototype.execute=function(){var e;return this.validateSavedOperations()?("function"==typeof(e=this.content).setReplaceManager&&e.setReplaceManager(this.parent),t.__super__.execute.apply(this,arguments),this):!1},t.prototype._encode=function(){var e;return e={type:"Replaceable",content:this.content.getUid(),ReplaceManager:this.parent.getUid(),prev:this.prev_cl.getUid(),next:this.next_cl.getUid(),uid:this.getUid()},null!=this.origin&&this.origin!==this.prev_cl&&(e.origin=this.origin.getUid()),e},t}(c.Insert),u.Replaceable=function(e){var t,n,i,r,a,o;return t=e.content,r=e.ReplaceManager,o=e.uid,a=e.prev,n=e.next,i=e.origin,new p(t,r,o,a,n,i)},c.ListManager=r,c.MapManager=a,c.ReplaceManager=o,c.Replaceable=p,s}}).call(this);
+//# sourceMappingURL=../Types/StructuredTypes.js.map

build/node/Types/TextTypes.coffee

@@ -0,0 +1,177 @@
+structured_types_uninitialized = require "./StructuredTypes"
+
+module.exports = (HB)->
+  structured_types = structured_types_uninitialized HB
+  types = structured_types.types
+  parser = structured_types.parser
+
+  #
+  # At the moment TextDelete type equals the Delete type in BasicTypes.
+  # @see BasicTypes.Delete
+  #
+  class TextDelete extends types.Delete
+  parser["TextDelete"] = parser["Delete"]
+
+  #
+  #  Extends the basic Insert type to an operation that holds a text value
+  #
+  class TextInsert extends types.Insert
+    #
+    # @param {String} content The content of this Insert-type Operation. Usually you restrict the length of content to size 1
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    #
+    constructor: (@content, uid, prev, next, origin)->
+      if not (prev? and next?)
+        throw new Error "You must define prev, and next for TextInsert-types!"
+      super uid, prev, next, origin
+    #
+    # Retrieve the effective length of the $content of this operation.
+    #
+    getLength: ()->
+      if @isDeleted()
+        0
+      else
+        @content.length
+
+    #
+    # The result will be concatenated with the results from the other insert operations
+    # in order to retrieve the content of the engine.
+    # @see HistoryBuffer.toExecutedArray
+    #
+    val: (current_position)->
+      if @isDeleted()
+        ""
+      else
+        @content
+
+    #
+    # Convert all relevant information of this operation to the json-format.
+    # This result can be send to other clients.
+    #
+    _encode: ()->
+      json =
+        {
+          'type': "TextInsert"
+          'content': @content
+          'uid' : @getUid()
+          'prev': @prev_cl.getUid()
+          'next': @next_cl.getUid()
+        }
+      if @origin? and @origin isnt @prev_cl
+        json["origin"] = @origin.getUid()
+      json
+
+  parser["TextInsert"] = (json)->
+    {
+      'content' : content
+      'uid' : uid
+      'prev': prev
+      'next': next
+      'origin' : origin
+    } = json
+    new TextInsert content, uid, prev, next, origin
+
+  #
+  # Handles a Text-like data structures with support for insertText/deleteText at a word-position.
+  #
+  class Word extends types.ListManager
+
+    #
+    # @param {Object} uid A unique identifier. If uid is undefined, a new uid will be created.
+    #
+    constructor: (uid, beginning, end, prev, next, origin)->
+      super uid, beginning, end, prev, next, origin
+
+    #
+    # Inserts a string into the word
+    #
+    insertText: (position, content)->
+      o = @getOperationByPosition position
+      for c in content
+        op = new TextInsert c, undefined, o.prev_cl, o
+        HB.addOperation(op).execute()
+
+    #
+    # Deletes a part of the word.
+    #
+    deleteText: (position, length)->
+      o = @getOperationByPosition position
+
+      for i in [0...length]
+        d = HB.addOperation(new TextDelete undefined, o).execute()
+        o = o.next_cl
+        while o.isDeleted()
+          if o instanceof types.Delimiter
+            throw new Error "You can't delete more than there is.."
+          o = o.next_cl
+        d._encode()
+
+    #
+    # Replace the content of this word with another one. Concurrent replacements are not merged!
+    # Only one of the replacements will be used.
+    #
+    # Can only be used if the ReplaceManager was set!
+    # @see Word.setReplaceManager
+    #
+    replaceText: (text)->
+      if @replace_manager?
+        word = HB.addOperation(new Word undefined).execute()
+        word.insertText 0, text
+        @replace_manager.replace(word)
+      else
+        throw new Error "This type is currently not maintained by a ReplaceManager!"
+
+    #
+    # @returns [Json] A Json object.
+    #
+    val: ()->
+      c = for o in @toArray()
+        if o.val?
+          o.val()
+        else
+          ""
+      c.join('')
+
+    #
+    # In most cases you would embed a Word in a Replaceable, wich is handled by the ReplaceManager in order
+    # to provide replace functionality.
+    #
+    setReplaceManager: (op)->
+      @saveOperation 'replace_manager', op
+      @validateSavedOperations
+
+    #
+    # Encode this operation in such a way that it can be parsed by remote peers.
+    #
+    _encode: ()->
+      json = {
+        'type': "Word"
+        'uid' : @getUid()
+        'beginning' : @beginning.getUid()
+        'end' : @end.getUid()
+      }
+      if @prev_cl?
+        json['prev'] = @prev_cl.getUid()
+      if @next_cl?
+        json['next'] = @next_cl.getUid()
+      if @origin? and @origin isnt @prev_cl
+        json["origin"] = @origin.getUid()
+      json
+
+  parser['Word'] = (json)->
+    {
+      'uid' : uid
+      'beginning' : beginning
+      'end' : end
+      'prev': prev
+      'next': next
+      'origin' : origin
+    } = json
+    new Word uid, beginning, end, prev, next, origin
+
+  types['TextInsert'] = TextInsert
+  types['TextDelete'] = TextDelete
+  types['Word'] = Word
+  structured_types
+
+

build/node/Types/TextTypes.js

@@ -0,0 +1,2 @@
+(function(){var t,e={}.hasOwnProperty,n=function(t,n){function r(){this.constructor=t}for(var i in n)e.call(n,i)&&(t[i]=n[i]);return r.prototype=n.prototype,t.prototype=new r,t.__super__=n.prototype,t};t=require("./StructuredTypes"),module.exports=function(e){var r,i,o,s,u,c;return u=t(e),c=u.types,s=u.parser,r=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return n(e,t),e}(c.Delete),s.TextDelete=s.Delete,i=function(t){function e(t,n,r,i,o){if(this.content=t,null==r||null==i)throw new Error("You must define prev, and next for TextInsert-types!");e.__super__.constructor.call(this,n,r,i,o)}return n(e,t),e.prototype.getLength=function(){return this.isDeleted()?0:this.content.length},e.prototype.val=function(){return this.isDeleted()?"":this.content},e.prototype._encode=function(){var t;return t={type:"TextInsert",content:this.content,uid:this.getUid(),prev:this.prev_cl.getUid(),next:this.next_cl.getUid()},null!=this.origin&&this.origin!==this.prev_cl&&(t.origin=this.origin.getUid()),t},e}(c.Insert),s.TextInsert=function(t){var e,n,r,o,s;return e=t.content,s=t.uid,o=t.prev,n=t.next,r=t.origin,new i(e,s,o,n,r)},o=function(t){function o(t,e,n,r,i,s){o.__super__.constructor.call(this,t,e,n,r,i,s)}return n(o,t),o.prototype.insertText=function(t,n){var r,o,s,u,c,p;for(o=this.getOperationByPosition(t),p=[],u=0,c=n.length;c>u;u++)r=n[u],s=new i(r,void 0,o.prev_cl,o),p.push(e.addOperation(s).execute());return p},o.prototype.deleteText=function(t,n){var i,o,s,u,p;for(s=this.getOperationByPosition(t),p=[],o=u=0;n>=0?n>u:u>n;o=n>=0?++u:--u){for(i=e.addOperation(new r(void 0,s)).execute(),s=s.next_cl;s.isDeleted();){if(s instanceof c.Delimiter)throw new Error("You can't delete more than there is..");s=s.next_cl}p.push(i._encode())}return p},o.prototype.replaceText=function(t){var n;if(null!=this.replace_manager)return n=e.addOperation(new o(void 0)).execute(),n.insertText(0,t),this.replace_manager.replace(n);throw new Error("This type is currently not maintained by a ReplaceManager!")},o.prototype.val=function(){var t,e;return t=function(){var t,n,r,i;for(r=this.toArray(),i=[],t=0,n=r.length;n>t;t++)e=r[t],i.push(null!=e.val?e.val():"");return i}.call(this),t.join("")},o.prototype.setReplaceManager=function(t){return this.saveOperation("replace_manager",t),this.validateSavedOperations},o.prototype._encode=function(){var t;return t={type:"Word",uid:this.getUid(),beginning:this.beginning.getUid(),end:this.end.getUid()},null!=this.prev_cl&&(t.prev=this.prev_cl.getUid()),null!=this.next_cl&&(t.next=this.next_cl.getUid()),null!=this.origin&&this.origin!==this.prev_cl&&(t.origin=this.origin.getUid()),t},o}(c.ListManager),s.Word=function(t){var e,n,r,i,s,u;return u=t.uid,e=t.beginning,n=t.end,s=t.prev,r=t.next,i=t.origin,new o(u,e,n,s,r,i)},c.TextInsert=i,c.TextDelete=r,c.Word=o,u}}).call(this);
+//# sourceMappingURL=../Types/TextTypes.js.map

build/node/Types/XmlTypes.coffee.map

@@ -0,0 +1 @@
+{"version":3,"file":"Types/XmlTypes.coffee","names":[],"mappings":"","sources":["Types/XmlTypes.coffee"],"sourcesContent":[""],"sourceRoot":"/source/"}

build/node/Types/XmlTypes.js

@@ -0,0 +1,2 @@
+(function(){}).call(this);
+//# sourceMappingURL=../Types/XmlTypes.js.map

build/node/Types/XmlTypes.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"Types/XmlTypes.js","sources":["Types/XmlTypes.coffee"],"names":[],"mappings":"CA8KkB","sourcesContent":[""],"sourceRoot":"/source/"}

build/node/index.coffee

@@ -0,0 +1,10 @@
+
+exports['IwcConnector'] =
+  require './Connectors/IwcConnector'
+exports['TestConnector'] =
+  require './Connectors/TestConnector'
+exports['JsonYatta'] =
+  require './Frameworks/JsonYatta'
+exports['TextYatta'] =
+  require './Frameworks/TextYatta'
+

build/node/index.js

@@ -0,0 +1,2 @@
+(function(){exports.IwcConnector=require("./Connectors/IwcConnector"),exports.TestConnector=require("./Connectors/TestConnector"),exports.JsonYatta=require("./Frameworks/JsonYatta"),exports.TextYatta=require("./Frameworks/TextYatta")}).call(this);
+//# sourceMappingURL=index.js.map

build/node/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sources":["index.coffee"],"names":[],"mappings":"CACA,WAAA,QAAQ,aACN,QAAQ,6BACV,QAAQ,cACN,QAAQ,8BACV,QAAQ,UACN,QAAQ,0BACV,QAAQ,UACN,QAAQ","sourcesContent":["\nexports['IwcConnector'] =\n  require './Connectors/IwcConnector'\nexports['TestConnector'] =\n  require './Connectors/TestConnector'\nexports['JsonYatta'] =\n  require './Frameworks/JsonYatta'\nexports['TextYatta'] =\n  require './Frameworks/TextYatta'\n\n"],"sourceRoot":"/source/"}

build/test/index.html

@@ -0,0 +1,17 @@
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Test Yatta!</title>
+    <link rel="stylesheet" href="../../node_modules/mocha/mocha.css" />
+</head>
+<body>
+  <div id="mocha"></div>
+  <script src="../../node_modules/mocha/mocha.js"></script>
+  <script>mocha.setup('bdd')</script>
+  <script src="Yatta_test.js"></script>
+  <script>
+    mocha.checkLeaks();
+    mocha.run();
+  </script>
+</body>
+</html>