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61 lines
1.8 KiB
61 lines
1.8 KiB
/*
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* Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*/
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/*
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* Copyright 1999-2004 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.sun.org.apache.xpath.internal.objects;
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import com.sun.org.apache.xml.internal.dtm.DTM;
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import com.sun.org.apache.xpath.internal.XPathContext;
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/*
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*
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* @author igorh
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*
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* Simple wrapper to DTM and XPathContext objects.
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* Used in XRTreeFrag for caching references to the objects.
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*/
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public final class DTMXRTreeFrag {
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private DTM m_dtm;
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private int m_dtmIdentity = DTM.NULL;
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private XPathContext m_xctxt;
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public DTMXRTreeFrag(int dtmIdentity, XPathContext xctxt){
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m_xctxt = xctxt;
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m_dtmIdentity = dtmIdentity;
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m_dtm = xctxt.getDTM(dtmIdentity);
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}
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public final void destruct(){
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m_dtm = null;
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m_xctxt = null;
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}
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final DTM getDTM(){return m_dtm;}
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public final int getDTMIdentity(){return m_dtmIdentity;}
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final XPathContext getXPathContext(){return m_xctxt;}
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public final int hashCode() { return m_dtmIdentity; }
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public final boolean equals(Object obj) {
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if (obj instanceof DTMXRTreeFrag) {
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return (m_dtmIdentity == ((DTMXRTreeFrag)obj).getDTMIdentity());
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}
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return false;
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}
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}
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