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Operations are now Garbage Collected!

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This commit is contained in:
Kevin Jahns
2014-09-17 16:10:41 +02:00
parent b03f477a3f
commit 68c17f1876
63 changed files with 2420 additions and 934 deletions
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1
build/node/Connectors/TestConnector.js
View File

@@ -27,6 +27,7 @@
if (!((user_list != null ? user_list.length : void 0) === 0)) {
this.engine.applyOps(user_list[0].getHistoryBuffer()._encode());
}
this.HB.setManualGarbageCollect();
this.unexecuted = {};
}

2
build/node/Connectors/TestConnector.js.map
View File

@@ -1 +1 @@
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{"version":3,"sources":["Connectors/TestConnector.coffee"],"names":[],"mappings":"AACA;AAAA,MAAA,CAAA;;AAAA,EAAA,CAAA,GAAI,OAAA,CAAQ,YAAR,CAAJ,CAAA;;AAAA,EAEA,MAAM,CAAC,OAAP,GAAiB,SAAC,SAAD,GAAA;AAMf,QAAA,aAAA;WAAM;AAQS,MAAA,uBAAE,MAAF,EAAW,EAAX,EAAgB,kBAAhB,GAAA;AACX,YAAA,gCAAA;AAAA,QADY,IAAC,CAAA,SAAA,MACb,CAAA;AAAA,QADqB,IAAC,CAAA,KAAA,EACtB,CAAA;AAAA,QAD0B,IAAC,CAAA,qBAAA,kBAC3B,CAAA;AAAA,QAAA,KAAA,GAAQ,CAAA,SAAA,KAAA,GAAA;iBAAA,SAAC,CAAD,GAAA;mBACN,KAAC,CAAA,IAAD,CAAM,CAAN,EADM;UAAA,EAAA;QAAA,CAAA,CAAA,CAAA,IAAA,CAAR,CAAA;AAAA,QAEA,IAAC,CAAA,kBAAkB,CAAC,IAApB,CAAyB,KAAzB,CAFA,CAAA;AAAA,QAIA,IAAC,CAAA,kBAAD,GAAsB,EAJtB,CAAA;AAAA,QAKA,yBAAA,GAA4B,CAAA,SAAA,KAAA,GAAA;iBAAA,SAAC,CAAD,GAAA;mBAC1B,KAAC,CAAA,kBAAkB,CAAC,IAApB,CAAyB,CAAzB,EAD0B;UAAA,EAAA;QAAA,CAAA,CAAA,CAAA,IAAA,CAL5B,CAAA;AAAA,QAOA,IAAC,CAAA,kBAAkB,CAAC,IAApB,CAAyB,yBAAzB,CAPA,CAAA;AAQA,QAAA,IAAG,CAAA,sBAAK,SAAS,CAAE,gBAAX,KAAqB,CAAtB,CAAP;AACE,UAAA,IAAC,CAAA,MAAM,CAAC,QAAR,CAAiB,SAAU,CAAA,CAAA,CAAE,CAAC,gBAAb,CAAA,CAA+B,CAAC,OAAhC,CAAA,CAAjB,CAAA,CADF;SARA;AAAA,QAWA,IAAC,CAAA,EAAE,CAAC,uBAAJ,CAAA,CAXA,CAAA;AAAA,QAYA,IAAC,CAAA,UAAD,GAAc,EAZd,CADW;MAAA,CAAb;;AAAA,8BAmBA,sBAAA,GAAwB,SAAA,GAAA;eACtB,IAAC,CAAA,mBADqB;MAAA,CAnBxB,CAAA;;AAAA,8BA0BA,IAAA,GAAM,SAAC,CAAD,GAAA;AACJ,YAAA,wBAAA;AAAA,QAAA,IAAG,CAAC,CAAC,CAAC,GAAG,CAAC,OAAN,KAAiB,IAAC,CAAA,EAAE,CAAC,SAAJ,CAAA,CAAlB,CAAA,IAAuC,CAAC,MAAA,CAAA,CAAQ,CAAC,GAAG,CAAC,SAAb,KAA4B,QAA7B,CAA1C;AACE;eAAA,gDAAA;iCAAA;AACE,YAAA,IAAG,IAAI,CAAC,SAAL,CAAA,CAAA,KAAsB,IAAC,CAAA,EAAE,CAAC,SAAJ,CAAA,CAAzB;4BACE,IAAI,CAAC,YAAL,CAAA,CAAmB,CAAC,OAApB,CAA4B,CAA5B,GADF;aAAA,MAAA;oCAAA;aADF;AAAA;0BADF;SADI;MAAA,CA1BN,CAAA;;AAAA,8BAoCA,OAAA,GAAS,SAAC,CAAD,GAAA;AACP,YAAA,YAAA;;yBAA8B;SAA9B;eACA,IAAC,CAAA,UAAW,CAAA,CAAC,CAAC,GAAG,CAAC,OAAN,CAAc,CAAC,IAA3B,CAAgC,CAAhC,EAFO;MAAA,CApCT,CAAA;;AAAA,8BA2CA,QAAA,GAAU,SAAC,IAAD,GAAA;AACR,YAAA,IAAA;AAAA,QAAA,kDAAoB,CAAE,gBAAnB,GAA4B,CAA/B;iBACE,IAAC,CAAA,MAAM,CAAC,OAAR,CAAgB,IAAC,CAAA,UAAW,CAAA,IAAA,CAAK,CAAC,KAAlB,CAAA,CAAhB,EADF;SADQ;MAAA,CA3CV,CAAA;;AAAA,8BAkDA,cAAA,GAAgB,SAAA,GAAA;eACd,IAAC,CAAA,QAAD,CAAW,CAAC,CAAC,MAAF,CAAS,CAAT,EAAa,SAAS,CAAC,MAAV,GAAiB,CAA9B,CAAX,EADc;MAAA,CAlDhB,CAAA;;AAAA,8BAwDA,QAAA,GAAU,SAAA,GAAA;AACR,YAAA,YAAA;AAAA;AAAA,aAAA,SAAA;wBAAA;AACE,UAAA,IAAC,CAAA,MAAM,CAAC,QAAR,CAAiB,GAAjB,CAAA,CADF;AAAA,SAAA;eAEA,IAAC,CAAA,UAAD,GAAc,GAHN;MAAA,CAxDV,CAAA;;2BAAA;;SAda;EAAA,CAFjB,CAAA;AAAA","file":"Connectors/TestConnector.js","sourceRoot":"/source/","sourcesContent":["\n_ = require \"underscore\"\n\nmodule.exports = (user_list)->\n\n #\n # @nodoc\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 @HB.setManualGarbageCollect()\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"]}

25
build/node/Frameworks/JsonFramework.js
View File

@@ -9,19 +9,26 @@
JsonFramework = (function() {
function JsonFramework(user_id, Connector) {
var first_word, type_manager;
var beg, end, first_word, type_manager, uid_beg, uid_end;
this.HB = new HistoryBuffer(user_id);
type_manager = json_types_uninitialized(this.HB);
this.types = type_manager.types;
this.engine = new Engine(this.HB, type_manager.parser);
this.HB.engine = this.engine;
this.connector = new Connector(this.engine, this.HB, type_manager.execution_listener, this);
first_word = new this.types.JsonType(this.HB.getReservedUniqueIdentifier());
this.HB.addOperation(first_word).execute();
this.root_element = first_word;
uid_beg = this.HB.getReservedUniqueIdentifier();
uid_end = this.HB.getReservedUniqueIdentifier();
beg = this.HB.addOperation(new this.types.Delimiter(uid_beg, void 0, uid_end)).execute();
end = this.HB.addOperation(new this.types.Delimiter(uid_end, beg, void 0)).execute();
this.root_element = new this.types.ReplaceManager(void 0, this.HB.getReservedUniqueIdentifier(), beg, end);
this.HB.addOperation(this.root_element).execute();
this.root_element.replace(first_word, this.HB.getReservedUniqueIdentifier());
}
JsonFramework.prototype.getSharedObject = function() {
return this.root_element;
return this.root_element.val();
};
JsonFramework.prototype.getConnector = function() {
@@ -33,7 +40,7 @@
};
JsonFramework.prototype.setMutableDefault = function(mutable) {
return this.root_element.setMutableDefault(mutable);
return this.getSharedObject().setMutableDefault(mutable);
};
JsonFramework.prototype.getUserId = function() {
@@ -41,26 +48,26 @@
};
JsonFramework.prototype.toJson = function() {
return this.root_element.toJson();
return this.getSharedObject().toJson();
};
JsonFramework.prototype.val = function(name, content, mutable) {
return this.root_element.val(name, content, mutable);
return this.getSharedObject().val(name, content, mutable);
};
JsonFramework.prototype.on = function() {
var _ref;
return (_ref = this.root_element).on.apply(_ref, arguments);
return (_ref = this.getSharedObject()).on.apply(_ref, arguments);
};
JsonFramework.prototype.deleteListener = function() {
var _ref;
return (_ref = this.root_element).deleteListener.apply(_ref, arguments);
return (_ref = this.getSharedObject()).deleteListener.apply(_ref, arguments);
};
Object.defineProperty(JsonFramework.prototype, 'value', {
get: function() {
return this.root_element.value;
return this.getSharedObject().value;
},
set: function(o) {
var o_name, o_obj, _results;

2
build/node/Frameworks/JsonFramework.js.map
View File

File diff suppressed because one or more lines are too long

87
build/node/HistoryBuffer.js
View File

@@ -1,34 +1,96 @@
(function() {
var HistoryBuffer;
var HistoryBuffer,
__bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
HistoryBuffer = (function() {
function HistoryBuffer(user_id) {
this.user_id = user_id;
this.emptyGarbage = __bind(this.emptyGarbage, this);
this.operation_counter = {};
this.buffer = {};
this.change_listeners = [];
this.garbage = [];
this.trash = [];
this.performGarbageCollection = true;
this.garbageCollectTimeout = 1000;
this.reserved_identifier_counter = 0;
setTimeout(this.emptyGarbage, this.garbageCollectTimeout);
}
HistoryBuffer.prototype.emptyGarbage = function() {
var o, _i, _len, _ref;
_ref = this.garbage;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
o = _ref[_i];
if (typeof o.cleanup === "function") {
o.cleanup();
}
}
this.garbage = this.trash;
this.trash = [];
if (this.garbageCollectTimeout !== -1) {
this.garbageCollectTimeoutId = setTimeout(this.emptyGarbage, this.garbageCollectTimeout);
}
return void 0;
};
HistoryBuffer.prototype.getUserId = function() {
return this.user_id;
};
HistoryBuffer.prototype.addToGarbageCollector = function() {
var o, _i, _len, _results;
if (this.performGarbageCollection) {
_results = [];
for (_i = 0, _len = arguments.length; _i < _len; _i++) {
o = arguments[_i];
if (o != null) {
_results.push(this.garbage.push(o));
} else {
_results.push(void 0);
}
}
return _results;
}
};
HistoryBuffer.prototype.stopGarbageCollection = function() {
this.performGarbageCollection = false;
this.setManualGarbageCollect();
this.garbage = [];
return this.trash = [];
};
HistoryBuffer.prototype.setManualGarbageCollect = function() {
this.garbageCollectTimeout = -1;
clearTimeout(this.garbageCollectTimeoutId);
return this.garbageCollectTimeoutId = void 0;
};
HistoryBuffer.prototype.setGarbageCollectTimeout = function(garbageCollectTimeout) {
this.garbageCollectTimeout = garbageCollectTimeout;
};
HistoryBuffer.prototype.getReservedUniqueIdentifier = function() {
return {
creator: '_',
op_number: '_'
op_number: "_" + (this.reserved_identifier_counter++)
};
};
HistoryBuffer.prototype.getOperationCounter = function() {
HistoryBuffer.prototype.getOperationCounter = function(user_id) {
var ctn, res, user, _ref;
res = {};
_ref = this.operation_counter;
for (user in _ref) {
ctn = _ref[user];
res[user] = ctn;
if (user_id == null) {
res = {};
_ref = this.operation_counter;
for (user in _ref) {
ctn = _ref[user];
res[user] = ctn;
}
return res;
} else {
return this.operation_counter[user_id];
}
return res;
};
HistoryBuffer.prototype._encode = function(state_vector) {
@@ -48,7 +110,7 @@
user = _ref[u_name];
for (o_number in user) {
o = user[o_number];
if ((!isNaN(parseInt(o_number))) && unknown(u_name, o_number)) {
if (o.doSync && unknown(u_name, o_number)) {
o_json = o._encode();
if (o.next_cl != null) {
o_next = o.next_cl;
@@ -108,6 +170,11 @@
return o;
};
HistoryBuffer.prototype.removeOperation = function(o) {
var _ref;
return (_ref = this.buffer[o.creator]) != null ? delete _ref[o.op_number] : void 0;
};
HistoryBuffer.prototype.addToCounter = function(o) {
var _results;
if (this.operation_counter[o.creator] == null) {

2
build/node/HistoryBuffer.js.map
View File

File diff suppressed because one or more lines are too long

146
build/node/Types/BasicTypes.js
View File

@@ -9,12 +9,18 @@
execution_listener = [];
Operation = (function() {
function Operation(uid) {
if (uid == null) {
this.is_deleted = false;
this.doSync = true;
if (uid != null) {
this.doSync = !isNaN(parseInt(uid.op_number));
} else {
uid = HB.getNextOperationIdentifier();
}
this.creator = uid['creator'], this.op_number = uid['op_number'];
}
Operation.prototype.type = "Insert";
Operation.prototype.on = function(events, f) {
var e, _base, _i, _len, _results;
if (this.event_listeners == null) {
@@ -71,6 +77,26 @@
}
};
Operation.prototype.isDeleted = function() {
return this.is_deleted;
};
Operation.prototype.applyDelete = function(garbagecollect) {
if (garbagecollect == null) {
garbagecollect = true;
}
if (!this.isDeleted()) {
this.is_deleted = true;
if (garbagecollect) {
return HB.addToGarbageCollector(this);
}
}
};
Operation.prototype.cleanup = function() {
return HB.removeOperation(this);
};
Operation.prototype.setParent = function(parent) {
this.parent = parent;
};
@@ -82,10 +108,15 @@
Operation.prototype.getUid = function() {
return {
'creator': this.creator,
'op_number': this.op_number
'op_number': this.op_number,
'sync': this.doSync
};
};
Operation.prototype.dontSync = function() {
return this.doSync = false;
};
Operation.prototype.execute = function() {
var l, _i, _len;
this.is_executed = true;
@@ -140,6 +171,8 @@
Delete.__super__.constructor.call(this, uid);
}
Delete.prototype.type = "Delete";
Delete.prototype._encode = function() {
return {
'type': "Delete",
@@ -179,19 +212,47 @@
Insert.__super__.constructor.call(this, uid);
}
Insert.prototype.type = "Insert";
Insert.prototype.applyDelete = function(o) {
var garbagecollect;
if (this.deleted_by == null) {
this.deleted_by = [];
}
this.deleted_by.push(o);
if ((this.parent != null) && this.deleted_by.length === 1) {
return this.parent.callEvent("delete", this);
if ((this.parent != null) && !this.isDeleted()) {
this.parent.callEvent("delete", this);
}
if (o != null) {
this.deleted_by.push(o);
}
garbagecollect = false;
if (this.prev_cl.isDeleted()) {
garbagecollect = true;
} else if (this.next_cl.isDeleted()) {
this.next_cl.applyDelete();
}
return Insert.__super__.applyDelete.call(this, garbagecollect);
};
Insert.prototype.isDeleted = function() {
var _ref;
return ((_ref = this.deleted_by) != null ? _ref.length : void 0) > 0;
Insert.prototype.cleanup = function() {
var d, o, _i, _len, _ref;
if (this.prev_cl.isDeleted()) {
_ref = this.deleted_by;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
d = _ref[_i];
d.cleanup();
}
o = this.next_cl;
while (o.type !== "Delimiter") {
if (o.origin === this) {
o.origin = this.prev_cl;
}
o = o.next_cl;
}
this.prev_cl.next_cl = this.next_cl;
this.next_cl.prev_cl = this.prev_cl;
return Insert.__super__.cleanup.apply(this, arguments);
}
};
Insert.prototype.getDistanceToOrigin = function() {
@@ -203,53 +264,21 @@
break;
}
d++;
if (this === this.prev_cl) {
throw new Error("this should not happen ;) ");
}
o = o.prev_cl;
}
return d;
};
Insert.prototype.update_sl = function() {
var o;
o = this.prev_cl;
({
update: function(dest_cl, dest_sl) {
var _results;
_results = [];
while (true) {
if (o.isDeleted()) {
_results.push(o = o[dest_cl]);
} else {
this[dest_sl] = o;
break;
}
}
return _results;
}
});
update("prev_cl", "prev_sl");
return update("next_cl", "prev_sl");
};
Insert.prototype.execute = function() {
var distance_to_origin, i, o, parent, _ref, _ref1, _ref2;
if (this.is_executed != null) {
return this;
}
var distance_to_origin, i, o, parent, _ref;
if (!this.validateSavedOperations()) {
return false;
} else {
if (((_ref = this.prev_cl) != null ? _ref.validateSavedOperations() : void 0) && ((_ref1 = this.next_cl) != null ? _ref1.validateSavedOperations() : void 0) && this.prev_cl.next_cl !== this) {
distance_to_origin = 0;
if (this.prev_cl != null) {
distance_to_origin = this.getDistanceToOrigin();
o = this.prev_cl.next_cl;
i = 0;
i = distance_to_origin;
while (true) {
if (o == null) {
console.log(JSON.stringify(this.prev_cl.getUid()));
console.log(JSON.stringify(this.next_cl.getUid()));
}
if (o !== this.next_cl) {
if (o.getDistanceToOrigin() === i) {
if (o.creator < this.creator) {
@@ -278,7 +307,7 @@
this.prev_cl.next_cl = this;
this.next_cl.prev_cl = this;
}
parent = (_ref2 = this.prev_cl) != null ? _ref2.getParent() : void 0;
parent = (_ref = this.prev_cl) != null ? _ref.getParent() : void 0;
if (parent != null) {
this.setParent(parent);
this.parent.callEvent("insert", this);
@@ -295,7 +324,7 @@
if (prev instanceof Delimiter) {
break;
}
if ((prev.isDeleted != null) && !prev.isDeleted()) {
if (!prev.isDeleted()) {
position++;
}
prev = prev.prev_cl;
@@ -314,6 +343,8 @@
ImmutableObject.__super__.constructor.call(this, uid, prev, next, origin);
}
ImmutableObject.prototype.type = "ImmutableObject";
ImmutableObject.prototype.val = function() {
return this.content;
};
@@ -331,15 +362,15 @@
if (this.next_cl != null) {
json['next'] = this.next_cl.getUid();
}
if ((this.origin != null) && this.origin !== this.prev_cl) {
json["origin"] = this.origin.getUid();
if (this.origin != null) {
json["origin"] = this.origin().getUid();
}
return json;
};
return ImmutableObject;
})(Insert);
})(Operation);
parser['ImmutableObject'] = function(json) {
var content, next, origin, prev, uid;
uid = json['uid'], content = json['content'], prev = json['prev'], next = json['next'], origin = json['origin'];
@@ -355,8 +386,21 @@
Delimiter.__super__.constructor.call(this, uid);
}
Delimiter.prototype.isDeleted = function() {
return false;
Delimiter.prototype.type = "Delimiter";
Delimiter.prototype.applyDelete = function() {
var o;
Delimiter.__super__.applyDelete.call(this);
o = this.next_cl;
while (o != null) {
o.applyDelete();
o = o.next_cl;
}
return void 0;
};
Delimiter.prototype.cleanup = function() {
return Delimiter.__super__.cleanup.call(this);
};
Delimiter.prototype.execute = function() {

2
build/node/Types/BasicTypes.js.map
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27
build/node/Types/JsonTypes.js
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@@ -78,6 +78,14 @@
JsonType.prototype.type = "JsonType";
JsonType.prototype.applyDelete = function() {
return JsonType.__super__.applyDelete.call(this);
};
JsonType.prototype.cleanup = function() {
return JsonType.__super__.cleanup.call(this);
};
JsonType.prototype.toJson = function() {
var json, name, o, val;
val = this.val();
@@ -100,16 +108,18 @@
return json;
};
JsonType.prototype.setReplaceManager = function(rm) {
this.parent = rm.parent;
JsonType.prototype.setReplaceManager = function(replace_manager) {
this.replace_manager = replace_manager;
return this.on(['change', 'addProperty'], function() {
var _ref;
return (_ref = rm.parent).forwardEvent.apply(_ref, [this].concat(__slice.call(arguments)));
if (replace_manager.parent != null) {
return (_ref = replace_manager.parent).forwardEvent.apply(_ref, [this].concat(__slice.call(arguments)));
}
});
};
JsonType.prototype.getParent = function() {
return this.parent;
return this.replace_manager.parent;
};
JsonType.prototype.mutable_default = true;
@@ -126,12 +136,11 @@
};
JsonType.prototype.val = function(name, content, mutable) {
var json, o, o_name, obj, word;
var json, obj, word;
if (typeof name === 'object') {
for (o_name in name) {
o = name[o_name];
this.val(o_name, o, content);
}
json = new JsonType(void 0, name, content);
HB.addOperation(json).execute();
this.replace_manager.replace(json);
return this;
} else if ((name != null) && ((content != null) || content === null)) {
if (mutable != null) {

2
build/node/Types/JsonTypes.js.map
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105
build/node/Types/StructuredTypes.js
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@@ -18,6 +18,22 @@
MapManager.__super__.constructor.call(this, uid);
}
MapManager.prototype.type = "MapManager";
MapManager.prototype.applyDelete = function() {
var name, p, _ref;
_ref = this.map;
for (name in _ref) {
p = _ref[name];
p.applyDelete();
}
return MapManager.__super__.applyDelete.call(this);
};
MapManager.prototype.cleanup = function() {
return MapManager.__super__.cleanup.call(this);
};
MapManager.prototype.val = function(name, content) {
var o, obj, result, _ref, _ref1;
if (content != null) {
@@ -60,8 +76,18 @@
AddName.__super__.constructor.call(this, uid);
}
AddName.prototype.type = "AddName";
AddName.prototype.applyDelete = function() {
return AddName.__super__.applyDelete.call(this);
};
AddName.prototype.cleanup = function() {
return AddName.__super__.cleanup.call(this);
};
AddName.prototype.execute = function() {
var beg, end, uid_beg, uid_end, uid_r;
var beg, end, uid_beg, uid_end, uid_r, _base;
if (!this.validateSavedOperations()) {
return false;
} else {
@@ -76,6 +102,7 @@
end = HB.addOperation(new types.Delimiter(uid_end, beg, void 0)).execute();
this.map_manager.map[this.name] = HB.addOperation(new ReplaceManager(void 0, uid_r, beg, end));
this.map_manager.map[this.name].setParent(this.map_manager, this.name);
((_base = this.map_manager.map[this.name]).add_name_ops != null ? _base.add_name_ops : _base.add_name_ops = []).push(this);
this.map_manager.map[this.name].execute();
}
return AddName.__super__.execute.apply(this, arguments);
@@ -116,6 +143,8 @@
ListManager.__super__.constructor.call(this, uid, prev, next, origin);
}
ListManager.prototype.type = "ListManager";
ListManager.prototype.execute = function() {
if (this.validateSavedOperations()) {
this.beginning.setParent(this);
@@ -170,7 +199,7 @@
return ListManager;
})(types.Insert);
})(types.Operation);
ReplaceManager = (function(_super) {
__extends(ReplaceManager, _super);
@@ -181,11 +210,35 @@
}
}
ReplaceManager.prototype.type = "ReplaceManager";
ReplaceManager.prototype.applyDelete = function() {
var o, _i, _len, _ref;
o = this.beginning;
while (o != null) {
o.applyDelete();
o = o.next_cl;
}
if (this.add_name_ops != null) {
_ref = this.add_name_ops;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
o = _ref[_i];
o.applyDelete();
}
}
return ReplaceManager.__super__.applyDelete.call(this);
};
ReplaceManager.prototype.cleanup = function() {
return ReplaceManager.__super__.cleanup.call(this);
};
ReplaceManager.prototype.replace = function(content, replaceable_uid) {
var o, op;
o = this.getLastOperation();
op = new Replaceable(content, this, replaceable_uid, o, o.next_cl);
return HB.addOperation(op).execute();
HB.addOperation(op).execute();
return void 0;
};
ReplaceManager.prototype.setParent = function(parent, property_name) {
@@ -232,8 +285,8 @@
json['prev'] = this.prev_cl.getUid();
json['next'] = this.next_cl.getUid();
}
if ((this.origin != null) && this.origin !== this.prev_cl) {
json["origin"] = this.origin.getUid();
if (this.origin != null) {
json["origin"] = this.origin().getUid();
}
return json;
};
@@ -252,12 +305,14 @@
function Replaceable(content, parent, uid, prev, next, origin) {
this.saveOperation('content', content);
this.saveOperation('parent', parent);
if (!((prev != null) && (next != null) && (content != null))) {
throw new Error("You must define content, prev, and next for Replaceable-types!");
if (!((prev != null) && (next != null))) {
throw new Error("You must define prev, and next for Replaceable-types!");
}
Replaceable.__super__.constructor.call(this, uid, prev, next, origin);
}
Replaceable.prototype.type = "Replaceable";
Replaceable.prototype.val = function() {
return this.content;
};
@@ -266,23 +321,47 @@
return this.parent.replace(content);
};
Replaceable.prototype.applyDelete = function() {
if (this.content != null) {
this.content.applyDelete();
this.content.dontSync();
}
this.beforeDelete = this.content;
this.content = null;
return Replaceable.__super__.applyDelete.apply(this, arguments);
};
Replaceable.prototype.cleanup = function() {
return Replaceable.__super__.cleanup.apply(this, arguments);
};
Replaceable.prototype.execute = function() {
var _base;
var ins_result, _ref;
if (!this.validateSavedOperations()) {
return false;
} else {
if (typeof (_base = this.content).setReplaceManager === "function") {
_base.setReplaceManager(this.parent);
if ((_ref = this.content) != null) {
if (typeof _ref.setReplaceManager === "function") {
_ref.setReplaceManager(this.parent);
}
}
return Replaceable.__super__.execute.apply(this, arguments);
ins_result = Replaceable.__super__.execute.call(this);
if (ins_result) {
if (this.next_cl.type === "Delimiter" && this.prev_cl.type !== "Delimiter") {
this.prev_cl.applyDelete();
} else if (this.next_cl.type !== "Delimiter") {
this.applyDelete();
}
}
return ins_result;
}
};
Replaceable.prototype._encode = function() {
var json;
var json, _ref;
json = {
'type': "Replaceable",
'content': this.content.getUid(),
'content': (_ref = this.content) != null ? _ref.getUid() : void 0,
'ReplaceManager': this.parent.getUid(),
'prev': this.prev_cl.getUid(),
'next': this.next_cl.getUid(),

2
build/node/Types/StructuredTypes.js.map
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41
build/node/Types/TextTypes.js
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@@ -32,6 +32,8 @@
TextInsert.__super__.constructor.call(this, uid, prev, next, origin);
}
TextInsert.prototype.type = "TextInsert";
TextInsert.prototype.getLength = function() {
if (this.isDeleted()) {
return 0;
@@ -40,8 +42,13 @@
}
};
TextInsert.prototype.applyDelete = function() {
this.content = null;
return TextInsert.__super__.applyDelete.apply(this, arguments);
};
TextInsert.prototype.val = function(current_position) {
if (this.isDeleted()) {
if (this.isDeleted() || (this.content == null)) {
return "";
} else {
return this.content;
@@ -57,7 +64,7 @@
'prev': this.prev_cl.getUid(),
'next': this.next_cl.getUid()
};
if ((this.origin != null) && this.origin !== this.prev_cl) {
if (this.origin !== this.prev_cl) {
json["origin"] = this.origin.getUid();
}
return json;
@@ -80,13 +87,33 @@
WordType.prototype.type = "WordType";
WordType.prototype.applyDelete = function() {
var o;
o = this.beginning;
while (o != null) {
o.applyDelete();
o = o.next_cl;
}
return WordType.__super__.applyDelete.call(this);
};
WordType.prototype.cleanup = function() {
return WordType.__super__.cleanup.call(this);
};
WordType.prototype.insertText = function(position, content) {
var c, o, op, _i, _len;
o = this.getOperationByPosition(position);
var c, ith, left, op, right, _i, _len;
ith = this.getOperationByPosition(position);
left = ith.prev_cl;
while (left.isDeleted()) {
left = left.prev_cl;
}
right = left.next_cl;
for (_i = 0, _len = content.length; _i < _len; _i++) {
c = content[_i];
op = new TextInsert(c, void 0, o.prev_cl, o);
op = new TextInsert(c, void 0, left, right);
HB.addOperation(op).execute();
left = op;
}
return this;
};
@@ -278,8 +305,8 @@
if (this.next_cl != null) {
json['next'] = this.next_cl.getUid();
}
if ((this.origin != null) && this.origin !== this.prev_cl) {
json["origin"] = this.origin.getUid();
if (this.origin != null) {
json["origin"] = this.origin().getUid();
}
return json;
};

2
build/node/Types/TextTypes.js.map
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