/*
* Copyright (c) 2003 The Visigoth Software Society. 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 acknowledgement:
* "This product includes software developed by the
* Visigoth Software Society (http://www.visigoths.org/)."
* Alternately, this acknowledgement may appear in the software itself,
* if and wherever such third-party acknowledgements normally appear.
*
* 4. Neither the name "FreeMarker", "Visigoth", nor any of the names of the
* project contributors may be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [email protected].
*
* 5. Products derived from this software may not be called "FreeMarker" or "Visigoth"
* nor may "FreeMarker" or "Visigoth" appear in their names
* without prior written permission of the Visigoth Software Society.
*
* 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 VISIGOTH SOFTWARE SOCIETY 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
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* 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 Visigoth Software Society. For more
* information on the Visigoth Software Society, please see
* http://www.visigoths.org/
*/
package freemarker.debug;
import java.io.Serializable;
/**
* Represents a breakpoint location consisting of a template name and a line number.
* @author Attila Szegedi
* @version $Id: Breakpoint.java,v 1.1.2.1 2006/11/27 07:54:19 szegedia Exp $
*/
public class Breakpoint implements Serializable, Comparable
{
private static final long serialVersionUID = 1L;
private final String templateName;
private final int line;
/**
* Creates a new breakpoint.
* @param templateName the name of the template
* @param line the line number in the template where to put the breakpoint
*/
public Breakpoint(String templateName, int line)
{
this.templateName = templateName;
this.line = line;
}
/**
* Returns the line number of the breakpoint
*/
public int getLine()
{
return line;
}
/**
* Returns the template name of the breakpoint
*/
public String getTemplateName()
{
return templateName;
}
public int hashCode()
{
return templateName.hashCode() + 31 * line;
}
public boolean equals(Object o)
{
if(o instanceof Breakpoint)
{
Breakpoint b = (Breakpoint)o;
return b.templateName.equals(templateName) && b.line == line;
}
return false;
}
public int compareTo(Object o)
{
Breakpoint b = (Breakpoint)o;
int r = templateName.compareTo(b.templateName);
return r == 0 ? line - b.line : r;
}
/**
* Returns the template name and the line number separated with a colon
*/
public String getLocationString()
{
return templateName + ":" + line;
}
}
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