project/com.nokia.carbide.cpp.epoc.engine/src/com/nokia/carbide/internal/cpp/epoc/engine/model/ConvertedModelSet.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project/com.nokia.carbide.cpp.epoc.engine/src/com/nokia/carbide/internal/cpp/epoc/engine/model/ConvertedModelSet.java Fri Apr 03 23:33:03 2009 +0100
@@ -0,0 +1,81 @@
+/*
+* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+package com.nokia.carbide.internal.cpp.epoc.engine.model;
+
+import com.nokia.carbide.internal.api.cpp.epoc.engine.dom.IASTStatement;
+
+import java.util.*;
+
+/**
+ * This is a set of objects that uses a converter class to measure equality.
+ * @see StructuredItemListConverter#elementMatches(Object, Object)
+ */
+public class ConvertedModelSet<ModelType, NodeType extends IASTStatement> {
+
+ private StructuredItemListConverter<NodeType, ModelType> converter;
+ private ArrayList<ModelType> contents;
+
+ /**
+ * @param converter
+ */
+ public ConvertedModelSet(
+ StructuredItemListConverter<NodeType, ModelType> converter) {
+ this.converter = converter;
+ this.contents = new ArrayList<ModelType>();
+ }
+
+
+ public void add(ModelType model) {
+ if (!contains(model))
+ contents.add(model);
+ }
+
+ public boolean equals(Object other) {
+ if (!(other instanceof ConvertedModelSet))
+ return false;
+ ConvertedModelSet<ModelType, NodeType> otherSet = (ConvertedModelSet<ModelType, NodeType>) other;
+ if (otherSet.contents.size() != contents.size())
+ return false;
+ for (ModelType content : contents) {
+ if (!otherSet.contains(content))
+ return false;
+ }
+ return true;
+ }
+
+
+ public boolean contains(ModelType model) {
+ for (ModelType content : contents) {
+ if (content == model || converter.elementMatches(model, content))
+ return true;
+ }
+ return false;
+ }
+
+
+ /**
+ * @return
+ */
+ public int size() {
+ return contents.size();
+ }
+
+ public void clear() {
+ contents.clear();
+ }
+}