radio/libjs/wDispatcher/handler.js
2018-08-05 00:48:17 +03:00

45 lines
1.2 KiB
JavaScript

"use strict";
var Class = require("../utils/class");
var id = 0;
var Handler = Class.inherit({
"className": "Handler",
"constructor": function(address, instance, method) {
Class.fn.constructor.call(this);
this._id = id++;
this.address = address;
this._ctx = instance;
this._mth = method;
},
"destructor": function() {
this.address.destructor();
Class.fn.destructor.call(this);
},
"pass": function(event) {
this._mth.call(this._ctx, event);
},
"==": function(other) {
if (!(other instanceof Handler)) {
throw new Error("Can compare only Handler with Handler");
}
return this._id === other._id;
},
">": function(other) {
if (!(other instanceof Handler)) {
throw new Error("Can compare only Handler with Handler");
}
return this._id > other._id;
},
"<": function(other) {
if (!(other instanceof Handler)) {
throw new Error("Can compare only Handler with Handler");
}
return this._id < other._id;
}
});
module.exports = Handler;