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/*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* All rights reserved.
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* This component and the accompanying materials are made available
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* under the terms of "Eclipse Public License v1.0"
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* which accompanies this distribution, and is available
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Initial Contributors:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Nokia Corporation - initial contribution.
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Contributors:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Description:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Comparator for position arrays
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*/
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Matti Laitinen <matti.t.laitinen@nokia.com>
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package com.nokia.tracebuilder.source;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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import java.util.Comparator;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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/**
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Comparator for position arrays
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*/
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Matti Laitinen <matti.t.laitinen@nokia.com>
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public final class PositionArrayComparator implements
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Comparator<SourceLocationBase> {
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/*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* (non-Javadoc)
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
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*/
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public int compare(SourceLocationBase arrayElement, SourceLocationBase key) {
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int retval;
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if (key.getOffset() < arrayElement.getOffset()) {
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// Start is inclusive
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retval = 1;
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} else if (key.getOffset() >= arrayElement.getOffset()
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+ arrayElement.getLength()) {
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// End is exclusive
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retval = -1;
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} else {
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retval = 0;
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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return retval;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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} |