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/*
* Module : firefox/tabIds.js
* Copyright : (c) 2011-2012, Galois, Inc.
*
* Maintainer :
* Stability : Provisional
* Portability: Not Portable (Firefox only)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var _ = require('underscore');
exports.TabIds = function() {
this.next = 0;
};
_.extend(exports.TabIds.prototype, {
allocate:function() {
var tabId = this.next;
this.next = this.next + 1;
return tabId;
},
free:function(tabId) {}
});
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