// $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/visitors/LinkFindingVisitor.java,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
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * 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 http://htmlparser.sourceforge.net/.
//
// 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.tags.LinkTag;

public class LinkFindingVisitor extends NodeVisitor
{
    private String linkTextToFind;
    private boolean linkTagFound = false;
    private int count = 0;

    public LinkFindingVisitor(String linkTextToFind)
    {
        this.linkTextToFind = linkTextToFind.toUpperCase();
    }

    public void visitLinkTag(LinkTag linkTag)
    {
        System.out.println("Matching with " + linkTag.getLinkText());
        if (linkTag.getLinkText().toUpperCase().indexOf(linkTextToFind) != -1)
        {
            linkTagFound = true;
            count++;
        }
    }

    public boolean linkTextFound()
    {
        return linkTagFound;
    }

    public int getCount()
    {
        return count;
    }

}