80 lines
2.1 KiB
JavaScript
80 lines
2.1 KiB
JavaScript
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"use strict";
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var Model = require("./model");
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var Vector = require("../wType/vector");
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var Vocabulary = require("../wType/vocabulary");
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var Object = require("../wType/object")
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var String = require("../wType/string");
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var ModelVocabulary = Model.inherit({
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"className": "Vocabulary",
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"constructor": function(address) {
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Model.fn.constructor.call(this, address);
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this._data = new Vocabulary();
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this.addHandler("get");
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},
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"destructor": function() {
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this._data.destructor();
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Model.fn.destructor.call(this);
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},
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"clear": function() {
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this._data.clear();
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if (this._regestered) {
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this.broadcast(new Vocabulary(), "clear");
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}
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},
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"erase": function(key) {
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this._data.erase(key);
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if (this._registered) {
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var vc = new Vocabulary();
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var insert = new Vocabulary();
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var erase = new Vector();
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erase.push(new String(key));
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vc.insert("insert", insert);
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vc.insert("erase", erase);
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this.broadcast(vc, "change");
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}
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},
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"_h_subscribe": function(ev) {
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Model.fn._h_subscribe.call(this, ev);
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this._h_get(ev);
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},
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"_h_get": function(ev) {
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var vc = new Vocabulary();
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vc.insert("data", this._data.clone());
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this.response(vc, "get", ev);
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},
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"insert": function(key, value) {
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if (this._registered) {
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var vc = new Vocabulary();
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var insert = new Vocabulary();
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var erase = new Vector();
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if (this._data.has(key)) {
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erase.push(new String(key));
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}
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this._data.insert(key, value);
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insert.insert(key, value.clone());
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vc.insert("insert", insert);
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vc.insert("erase", erase);
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this.broadcast(vc, "change");
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} else {
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this._data.insert(key, value);
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}
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}
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});
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module.exports = ModelVocabulary;
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