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KeyCollection and CopyTo method

This commit is contained in:
Kevin Glynn 2011-04-07 10:51:52 +02:00
parent 1bb7b32442
commit 71beb7eef6
2 changed files with 117 additions and 0 deletions

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<?xml version="1.0" encoding="utf-8"?>
<!--
This file is
Copyright 2007,2008,2009,2010 Rustici Software, LLC
Copyright 2010,2011 Kevin Glynn (kevin.glynn@twigletsoftware.com)
-->
<Class xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="urn:www.twigletsoftware.com:schemas:txtemplate:1:0">
<Imports>
</Imports>
<Java>Set*[${T}]*</Java>
<!-- Actually: System.Collections.Generic.Dictionary<TKey, TValue>.KeyCollection -->
<Name>System.Collections.Generic.KeyCollection</Name>
<TypeParams>
<Name>T</Name>
</TypeParams>
<Uses />
<Inherits>
</Inherits>
<Iterable>
<ElementType>T</ElementType>
<Java>${expr}</Java>
</Iterable>
<Methods>
<Method>
<Imports>
<Import>CS2JNet.System.Collections.Generic.KeyCollectionSupport</Import>
</Imports>
<Java>KeyCollectionSupport.CopyTo(${this}, ${array}, ${index})</Java>
<Params>
<Param>
<Type>T[]</Type>
<Name>array</Name>
</Param>
<Param>
<Type>System.Int32</Type>
<Name>index</Name>
</Param>
</Params>
<Name>CopyTo</Name>
<Return>System.Void</Return>
</Method>
</Methods>
<Properties>
<Property>
<Imports />
<Java>${this:16}.size()</Java>
<Type>System.Int32</Type>
<Name>Count</Name>
<Get>${this:16}.size()</Get>
</Property>
</Properties>
<Events />
<Indexers>
</Indexers>
<Constructors>
</Constructors>
<Fields />
<Casts />
<UnaryOps />
<BinaryOps />
<Signature xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" /><SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /><Reference URI=""><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" /></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /><DigestValue>rUong3D9EauJhCA+cIiWlGuXn08=</DigestValue></Reference></SignedInfo><SignatureValue>esb0vH9iEN6TefBNnLiampoglnuOe2oggi0NVh+r9eoUKf6vzAQCfNGubdlKaf8IausdKZ3wS212MtQtXkJ8TFKPjK+gOpmoVhFKd/6rPnT5xt89+N7s5cByTPW8epjPNnAH7pEiRbzk5+JpH/xKeNCCoGoADV4L/E0TIsZRCH4=</SignatureValue></Signature></Class>

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/*
Copyright 2010,2011 Kevin Glynn (kevin.glynn@twigletsoftware.com)
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.
Author(s):
Kevin Glynn (kevin.glynn@twigletsoftware.com)
*/
package CS2JNet.System.Collections.Generic;
import java.util.Set;
/**
* @author kevin.glynn@twigletsoftware.com
*
*/
public class KeyCollectionSupport {
public static <T> void CopyTo(Set<T> keys, T[] array, int index) {
if (keys == null)
throw new NullPointerException("keys");
if (array == null)
throw new NullPointerException("array");
if (index < 0 || index + keys.size() > array.length)
throw new IllegalArgumentException("index");
int i = 0;
for (T k : keys) {
array[index + i] = k;
i++;
}
if (index + i < array.length) {
array[index+i] = null;
}
}
}