sourceposition.java

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/* SourcePosition.java -- Model of a location in a source file.
   Copyright (C) 1999 Free Software Foundation, Inc.

This file is part of the com.sun.javadoc implementation of GNU Classpath.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published 
by the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation
Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA. */


package com.sun.javadoc;

import java.io.File;

/**
 *  Represents a location in a source file. This is used by {@link
 *  Doc} to specify at which location an item is defined.
 */
public interface SourcePosition
{
   /**
    *  Return a File object pointing to the source file.
    */
   public File file();

   /**
    *  Return the 1-based line number within the source file.
    */
   public int line();

   /**
    *  Return the 1-based column number within the source file.
    */
   public int column();

   /**
    *  Return a string in the format "file.toString():line"
    */
   public String toString();
}