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/* |
Copyright (c) 2004-2006, The Dojo Foundation |
All Rights Reserved. |
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Licensed under the Academic Free License version 2.1 or above OR the |
modified BSD license. For more information on Dojo licensing, see: |
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http://dojotoolkit.org/community/licensing.shtml |
*/ |
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dojo.provide("dojo.collections.ArrayList"); |
dojo.require("dojo.collections.Collections"); |
dojo.collections.ArrayList = function (arr) { |
var items = []; |
if (arr) { |
items = items.concat(arr); |
} |
this.count = items.length; |
this.add = function (obj) { |
items.push(obj); |
this.count = items.length; |
}; |
this.addRange = function (a) { |
if (a.getIterator) { |
var e = a.getIterator(); |
while (!e.atEnd()) { |
this.add(e.get()); |
} |
this.count = items.length; |
} else { |
for (var i = 0; i < a.length; i++) { |
items.push(a[i]); |
} |
this.count = items.length; |
} |
}; |
this.clear = function () { |
items.splice(0, items.length); |
this.count = 0; |
}; |
this.clone = function () { |
return new dojo.collections.ArrayList(items); |
}; |
this.contains = function (obj) { |
for (var i = 0; i < items.length; i++) { |
if (items[i] == obj) { |
return true; |
} |
} |
return false; |
}; |
this.forEach = function (fn, scope) { |
var s = scope || dj_global; |
if (Array.forEach) { |
Array.forEach(items, fn, s); |
} else { |
for (var i = 0; i < items.length; i++) { |
fn.call(s, items[i], i, items); |
} |
} |
}; |
this.getIterator = function () { |
return new dojo.collections.Iterator(items); |
}; |
this.indexOf = function (obj) { |
for (var i = 0; i < items.length; i++) { |
if (items[i] == obj) { |
return i; |
} |
} |
return -1; |
}; |
this.insert = function (i, obj) { |
items.splice(i, 0, obj); |
this.count = items.length; |
}; |
this.item = function (i) { |
return items[i]; |
}; |
this.remove = function (obj) { |
var i = this.indexOf(obj); |
if (i >= 0) { |
items.splice(i, 1); |
} |
this.count = items.length; |
}; |
this.removeAt = function (i) { |
items.splice(i, 1); |
this.count = items.length; |
}; |
this.reverse = function () { |
items.reverse(); |
}; |
this.sort = function (fn) { |
if (fn) { |
items.sort(fn); |
} else { |
items.sort(); |
} |
}; |
this.setByIndex = function (i, obj) { |
items[i] = obj; |
this.count = items.length; |
}; |
this.toArray = function () { |
return [].concat(items); |
}; |
this.toString = function (delim) { |
return items.join((delim || ",")); |
}; |
}; |
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