52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
|
"use strict";
|
||
|
|
|
||
|
|
var Model = require("./model");
|
||
|
|
var Vector = require("../wType/vector");
|
||
|
|
var Vocabulary = require("../wType/vocabulary");
|
||
|
|
var Object = require("../wType/object")
|
||
|
|
|
||
|
|
var List = Model.inherit({
|
||
|
|
"className": "List",
|
||
|
|
"constructor": function(address) {
|
||
|
|
Model.fn.constructor.call(this, address);
|
||
|
|
|
||
|
|
this._data = new Vector();
|
||
|
|
|
||
|
|
this.addHandler("get");
|
||
|
|
},
|
||
|
|
"destructor": function() {
|
||
|
|
this._data.destructor();
|
||
|
|
|
||
|
|
Model.fn.destructor.call(this);
|
||
|
|
},
|
||
|
|
"clear": function() {
|
||
|
|
this._data.clear();
|
||
|
|
|
||
|
|
this.broadcast(new Vocabulary(), "clear");
|
||
|
|
},
|
||
|
|
"_h_subscribe": function(ev) {
|
||
|
|
Model.fn._h_subscribe.call(this, ev);
|
||
|
|
|
||
|
|
this._h_get(ev);
|
||
|
|
},
|
||
|
|
"_h_get": function(ev) {
|
||
|
|
var vc = new Vocabulary();
|
||
|
|
|
||
|
|
vc.insert("data", this._data.clone());
|
||
|
|
this.response(vc, "get", ev);
|
||
|
|
},
|
||
|
|
"push": function(obj) {
|
||
|
|
if (!(obj instanceof Object)) {
|
||
|
|
throw new Error("An attempt to push into list unserializable value");
|
||
|
|
}
|
||
|
|
this._data.push(obj);
|
||
|
|
|
||
|
|
var vc = new Vocabulary();
|
||
|
|
vc.insert("data", obj.clone());
|
||
|
|
|
||
|
|
this.broadcast(vc, "push");
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
module.exports = List;
|