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What this is

This file is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

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The source code

// $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/visitors/,v 1.2 2004/02/11 02:16:59 woolfel Exp $
 * ====================================================================
 * Copyright 2002-2004 The Apache Software Foundation.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.

// The developers of JMeter and Apache are greatful to the developers
// of HTMLParser for giving Apache Software Foundation a non-exclusive
// license. The performance benefits of HTMLParser are clear and the
// users of JMeter will benefit from the hard work the HTMLParser
// team. For detailed information about HTMLParser, the project is
// hosted on sourceforge at
// HTMLParser was originally created by Somik Raha in 2000. Since then
// a healthy community of users has formed and helped refine the
// design so that it is able to tackle the difficult task of parsing
// dirty HTML. Derrick Oswald is the current lead developer and was kind
// enough to assist JMeter.

package org.htmlparser.visitors;

import org.htmlparser.Node;
import org.htmlparser.Parser;
import org.htmlparser.RemarkNode;
import org.htmlparser.StringNode;
import org.htmlparser.scanners.TableScanner;
import org.htmlparser.tags.EndTag;
import org.htmlparser.tags.TableTag;
import org.htmlparser.tags.Tag;
import org.htmlparser.tags.TitleTag;
import org.htmlparser.util.NodeList;

public class HtmlPage extends NodeVisitor
    private String title;
    private NodeList nodesInBody;
    private NodeList tables;
    private boolean bodyTagBegin;

    public HtmlPage(Parser parser)
        parser.addScanner(new TableScanner(parser));
        nodesInBody = new NodeList();
        tables = new NodeList();
        bodyTagBegin = false;

    public String getTitle()
        return title;

    public void setTitle(String title)
        this.title = title;

    public void visitTag(Tag tag)

        if (isTable(tag))
            if (isBodyTag(tag))
                bodyTagBegin = true;

    private boolean isTitle(Tag tag)
        return tag instanceof TitleTag;

    private boolean isTable(Tag tag)
        return tag instanceof TableTag;

    private void addTagToBodyIfApplicable(Node node)
        if (bodyTagBegin)

    public void visitEndTag(EndTag endTag)
        if (isBodyTag(endTag))
            bodyTagBegin = false;

    public void visitRemarkNode(RemarkNode remarkNode)

    public void visitStringNode(StringNode stringNode)

    private boolean isBodyTag(Tag tag)
        return tag.getTagName().equals("BODY");

    public NodeList getBody()
        return nodesInBody;

    public TableTag[] getTables()
        TableTag[] tableArr = new TableTag[tables.size()];
        for (int i = 0; i < tables.size(); i++)
            tableArr[i] = (TableTag) tables.elementAt(i);
        return tableArr;

    public void visitTitleTag(TitleTag titleTag)
        title = titleTag.getTitle();

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