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Posted to commits@xalan.apache.org by pa...@apache.org on 2002/06/17 22:26:15 UTC
cvs commit: xml-xalan/test/java/src/org/apache/qetest/dtm TimeDTMIterator.java
pauldick 2002/06/17 13:26:15
Added: test/java/src/org/apache/qetest/dtm TimeDTMIterator.java
Log:
Standalone Perf timing test for DTM Iterators.
Revision Changes Path
1.1 xml-xalan/test/java/src/org/apache/qetest/dtm/TimeDTMIterator.java
Index: TimeDTMIterator.java
===================================================================
/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xalan" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 1999, Lotus
* Development Corporation., http://www.lotus.com. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.qetest.dtm;
import java.io.StringReader;
import javax.xml.transform.Source;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.sax.SAXSource;
import javax.xml.transform.stream.StreamSource;
import org.apache.xpath.objects.XMLStringFactoryImpl;
import org.apache.xml.dtm.*;
import org.apache.xml.dtm.ref.*;
import org.apache.qetest.dtm.QeDtmUtils;
import org.apache.qetest.dtm.dtmWSStripper;
public class TimeDTMIterator
{
public static void main(String argv[])
{
System.out.println("\n#### Timing Iterations of DEEP documents. ####");
StringBuffer buf = new StringBuffer();
int lastNode = 0;
String lastNodeName;
int[] rtData = {0,0,0}; // returns Traversal time, last node, number of nodes traversed
// Preload once to prime the JVM.
DTM dtm = QeDtmUtils.createDTM(0, QeDtmUtils.deepFile, buf);
// Time the creation of the dtm
buf.setLength(0);
dtm = QeDtmUtils.createDTM(0, QeDtmUtils.deepFile, buf);
buf.setLength(0);
dtm = QeDtmUtils.createDTM(0, QeDtmUtils.deepFile, buf);
buf.setLength(0);
dtm = QeDtmUtils.createDTM(0, QeDtmUtils.deepFile, buf);
// Get various nodes to use as context nodes.
int dtmRoot = dtm.getDocument(); // #document
String dtmRootName = dtm.getNodeName(dtmRoot); // Used for output
int DNode = dtm.getFirstChild(dtmRoot); // <Doc>
String DNodeName = dtm.getNodeName(DNode);
int ANode = dtm.getFirstChild(DNode); // <A>
String ANodeName = dtm.getNodeName(ANode);
// Get a traverser for Descendant:: axis.
System.out.println("\n* DESCENDANT from "+"<"+DNodeName+">");
QeDtmUtils.timeAxisIterator(dtm, Axis.DESCENDANT, DNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
// Get a traverser for Descendant:: axis.
System.out.println("\n* DESCENDANT-OR-SELF from "+"<"+DNodeName+">");
QeDtmUtils.timeAxisIterator(dtm, Axis.DESCENDANTORSELF, DNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
// Use last node from Child traverse as Context node for subsequent traversals
lastNode = rtData[1];
lastNodeName = dtm.getNodeName(lastNode);
// Get a traverser for Ancestor:: axis.
System.out.println("\n* ANCESTOR from "+"<"+lastNodeName+">");
QeDtmUtils.timeAxisIterator(dtm, Axis.ANCESTOR, lastNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
// Get a traverser for Ancestor:: axis.
System.out.println("\n* ANCESTOR-OR-SELF from "+"<"+lastNodeName+">");
QeDtmUtils.timeAxisIterator(dtm, Axis.ANCESTORORSELF, lastNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
System.out.println("\n#### Testing Iteration of FLAT documents. ####");
buf.setLength(0);
DTM dtm2 = QeDtmUtils.createDTM(0, QeDtmUtils.flatFile, buf);
buf.setLength(0);
dtm2 = QeDtmUtils.createDTM(0, QeDtmUtils.flatFile, buf);
buf.setLength(0);
dtm2 = QeDtmUtils.createDTM(0, QeDtmUtils.flatFile, buf);
buf.setLength(0);
dtm2 = QeDtmUtils.createDTM(0, QeDtmUtils.flatFile, buf);
buf.setLength(0);
dtm2 = QeDtmUtils.createDTM(0, QeDtmUtils.flatFile, buf);
// Get various nodes to use as context nodes.
dtmRoot = dtm2.getDocument(); // #document
dtmRootName = dtm2.getNodeName(dtmRoot); // Used for output
DNode = dtm2.getFirstChild(dtmRoot); // <Doc>
DNodeName = dtm2.getNodeName(DNode);
int fiNode = dtm2.getFirstChild(DNode); // first <item>
String fiNodeName = dtm2.getNodeName(fiNode);
// Get a traverser for Child:: axis.
System.out.println("\n* CHILD from "+"<"+DNodeName+"> " + DNode);
QeDtmUtils.timeAxisIterator(dtm2, Axis.CHILD, DNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
// Get a traverser for Following:: axis.
System.out.println("\n* FOLLOWING from "+"<"+fiNodeName+"> " + fiNode);
QeDtmUtils.timeAxisIterator(dtm2, Axis.FOLLOWING, fiNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
// Get a traverser for Following-sibling:: axis.
System.out.println("\n* FOLLOWINGSIBLING from "+"<"+fiNodeName+"> " + fiNode);
QeDtmUtils.timeAxisIterator(dtm2, Axis.FOLLOWINGSIBLING, fiNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
// Get a traverser for Descendant:: axis.
System.out.println("\n* DESCENDANT from "+"<"+DNodeName+"> " + DNode);
QeDtmUtils.timeAxisIterator(dtm2, Axis.DESCENDANT, DNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
// Use last node from Descendant traverse as Context node for subsequent traversals
lastNode = rtData[1];
lastNodeName = dtm2.getNodeName(lastNode);
// Get a traverser for Ancestor:: axis.
System.out.println("\n* ANCESTOR from "+"<"+lastNodeName+"> " + lastNode);
QeDtmUtils.timeAxisIterator(dtm2, Axis.ANCESTOR, lastNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
// Get a traverser for Preceding:: axis.
System.out.println("\n* PRECEDING-SIBLING from "+"<"+lastNodeName+"> " + lastNode);
QeDtmUtils.timeAxisIterator(dtm2, Axis.PRECEDINGSIBLING, lastNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
// Get a traverser for Preceding:: axis.
System.out.println("\n* PRECEDING from "+"<"+lastNodeName+"> " + lastNode);
QeDtmUtils.timeAxisIterator(dtm2, Axis.PRECEDING, lastNode, rtData);
System.out.println("Time="+rtData[0] + " : " + "LastNode="+rtData[1]+" nodes="+rtData[2]);
}
}
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