78 lines
2.6 KiB
Java
78 lines
2.6 KiB
Java
/*
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* Copyright (c) 2006, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package nsk.share;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Iterator;
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/*
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* Class create a number of referrers to given object
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*/
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public class ReferringObjectSet
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{
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private Collection<ReferringObject> referringObjects;
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private String referenceType;
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public ReferringObjectSet(Object object, int referringCount, String referenceType)
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{
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this.referenceType = referenceType;
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referringObjects = new ArrayList<ReferringObject>(referringCount);
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for(int i = 0; i < referringCount; i++)
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referringObjects.add(new ReferringObject(object, referenceType));
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}
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public void delete(int count)
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{
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if((count < 0) || (count > referringObjects.size()))
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{
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throw new TestBug("Invalid 'count' value: " + count + ", size=" + referringObjects.size());
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}
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Iterator<ReferringObject> iterator = referringObjects.iterator();
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for(int i = 0; i < count; i++)
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{
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ReferringObject referringObject = iterator.next();
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referringObject.delete();
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iterator.remove();
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}
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}
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public void deleteAll()
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{
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delete(referringObjects.size());
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}
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public String getReferenceType() {
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return referenceType;
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}
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public int getReferrerCount()
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{
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return referringObjects.size();
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}
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}
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