yonote/yjs
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Use generic Item with typed content to reduce cache misses

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This commit is contained in:
Kevin Jahns
2019-05-28 14:18:20 +02:00
parent 3fba4f25a5
commit 2192aa5821
42 changed files with 1958 additions and 3007 deletions
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22
src/types/YMap.js
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@@ -14,7 +14,7 @@ import {
YMapRefID,
callTypeObservers,
transact,
Doc, Transaction, ItemType, // eslint-disable-line
Doc, Transaction, Item // eslint-disable-line
} from '../internals.js'
import * as encoding from 'lib0/encoding.js'
@@ -61,14 +61,13 @@ export class YMap extends AbstractType {
* * Observer functions are fired
*
* @param {Doc} y The Yjs instance
* @param {ItemType} item
* @param {Item} item
*
* @private
*/
_integrate (y, item) {
super._integrate(y, item)
// @ts-ignore
for (let [key, value] of this._prelimContent) {
for (let [key, value] of /** @type {Map<string, any>} */ (this._prelimContent)) {
this.set(key, value)
}
this._prelimContent = null
@@ -97,7 +96,7 @@ export class YMap extends AbstractType {
const map = {}
for (let [key, item] of this._map) {
if (!item.deleted) {
const v = item.getContent()[0]
const v = item.content.getContent()[item.length - 1]
map[key] = v instanceof AbstractType ? v.toJSON() : v
}
}
@@ -119,7 +118,7 @@ export class YMap extends AbstractType {
* @return {Iterator<string>}
*/
values () {
return iterator.iteratorMap(createMapIterator(this._map), /** @param {any} v */ v => v[1].getContent()[v[1].length - 1])
return iterator.iteratorMap(createMapIterator(this._map), /** @param {any} v */ v => v[1].content.getContent()[v[1].length - 1])
}
/**
@@ -128,7 +127,7 @@ export class YMap extends AbstractType {
* @return {IterableIterator<any>}
*/
entries () {
return iterator.iteratorMap(createMapIterator(this._map), /** @param {any} v */ v => [v[0], v[1].getContent()[v[1].length - 1]])
return iterator.iteratorMap(createMapIterator(this._map), /** @param {any} v */ v => [v[0], v[1].content.getContent()[v[1].length - 1]])
}
/**
@@ -149,8 +148,7 @@ export class YMap extends AbstractType {
typeMapDelete(transaction, this, key)
})
} else {
// @ts-ignore
this._prelimContent.delete(key)
/** @type {Map<string, any>} */ (this._prelimContent).delete(key)
}
}
@@ -166,8 +164,7 @@ export class YMap extends AbstractType {
typeMapSet(transaction, this, key, value)
})
} else {
// @ts-ignore
this._prelimContent.set(key, value)
/** @type {Map<string, any>} */ (this._prelimContent).set(key, value)
}
return value
}
@@ -179,8 +176,7 @@ export class YMap extends AbstractType {
* @return {T|undefined}
*/
get (key) {
// @ts-ignore
return typeMapGet(this, key)
return /** @type {any} */ (typeMapGet(this, key))
}
/**