author | Deepak Modgil <Deepak.Modgil@Nokia.com> |
Fri, 03 Apr 2009 23:33:03 +0100 | |
changeset 0 | fb279309251b |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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package com.nokia.carbide.internal.cpp.epoc.engine.model; |
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import com.nokia.carbide.internal.api.cpp.epoc.engine.dom.IASTStatement; |
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import java.util.*; |
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/** |
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* This is a set of objects that uses a converter class to measure equality. |
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* @see StructuredItemListConverter#elementMatches(Object, Object) |
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*/ |
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public class ConvertedModelSet<ModelType, NodeType extends IASTStatement> { |
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private StructuredItemListConverter<NodeType, ModelType> converter; |
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private ArrayList<ModelType> contents; |
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/** |
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* @param converter |
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*/ |
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public ConvertedModelSet( |
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StructuredItemListConverter<NodeType, ModelType> converter) { |
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this.converter = converter; |
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this.contents = new ArrayList<ModelType>(); |
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} |
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public void add(ModelType model) { |
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if (!contains(model)) |
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contents.add(model); |
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} |
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public boolean equals(Object other) { |
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if (!(other instanceof ConvertedModelSet)) |
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return false; |
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ConvertedModelSet<ModelType, NodeType> otherSet = (ConvertedModelSet<ModelType, NodeType>) other; |
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if (otherSet.contents.size() != contents.size()) |
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return false; |
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for (ModelType content : contents) { |
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if (!otherSet.contains(content)) |
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return false; |
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} |
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return true; |
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} |
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public boolean contains(ModelType model) { |
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for (ModelType content : contents) { |
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if (content == model || converter.elementMatches(model, content)) |
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return true; |
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} |
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return false; |
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} |
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/** |
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* @return |
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*/ |
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public int size() { |
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return contents.size(); |
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} |
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public void clear() { |
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contents.clear(); |
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} |
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} |