initial commit

libjs/wDispatcher/handler.js

@@ -0,0 +1,44 @@
+"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;