28  * However, the following notice accompanied the original version of this
  29  * file and, per its terms, should not be removed:
  30  *
  31  * Copyright (c) 2004 World Wide Web Consortium,
  32  *
  33  * (Massachusetts Institute of Technology, European Research Consortium for
  34  * Informatics and Mathematics, Keio University). All Rights Reserved. This
  35  * work is distributed under the W3C(r) Software License [1] in the hope that
  36  * it will be useful, but WITHOUT ANY WARRANTY; without even the implied
  37  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  38  *
  39  * [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
  40  */
  41 
  42 package org.w3c.dom;
  43 
  44 /**
  45  * <code>DOMLocator</code> is an interface that describes a location (e.g.
  46  * where an error occurred).
  47  * <p>See also the <a href='http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407'>Document Object Model (DOM) Level 3 Core Specification</a>.
  48  * @since DOM Level 3
  49  */
  50 public interface DOMLocator {
  51     /**
  52      * The line number this locator is pointing to, or <code>-1</code> if
  53      * there is no column number available.
  54      */
  55     public int getLineNumber();
  56 
  57     /**
  58      * The column number this locator is pointing to, or <code>-1</code> if
  59      * there is no column number available.
  60      */
  61     public int getColumnNumber();
  62 
  63     /**
  64      * The byte offset into the input source this locator is pointing to or
  65      * <code>-1</code> if there is no byte offset available.
  66      */
  67     public int getByteOffset();
  68 

  28  * However, the following notice accompanied the original version of this
  29  * file and, per its terms, should not be removed:
  30  *
  31  * Copyright (c) 2004 World Wide Web Consortium,
  32  *
  33  * (Massachusetts Institute of Technology, European Research Consortium for
  34  * Informatics and Mathematics, Keio University). All Rights Reserved. This
  35  * work is distributed under the W3C(r) Software License [1] in the hope that
  36  * it will be useful, but WITHOUT ANY WARRANTY; without even the implied
  37  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  38  *
  39  * [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
  40  */
  41 
  42 package org.w3c.dom;
  43 
  44 /**
  45  * <code>DOMLocator</code> is an interface that describes a location (e.g.
  46  * where an error occurred).
  47  * <p>See also the <a href='http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407'>Document Object Model (DOM) Level 3 Core Specification</a>.
  48  * @since 1.5, DOM Level 3
  49  */
  50 public interface DOMLocator {
  51     /**
  52      * The line number this locator is pointing to, or <code>-1</code> if
  53      * there is no column number available.
  54      */
  55     public int getLineNumber();
  56 
  57     /**
  58      * The column number this locator is pointing to, or <code>-1</code> if
  59      * there is no column number available.
  60      */
  61     public int getColumnNumber();
  62 
  63     /**
  64      * The byte offset into the input source this locator is pointing to or
  65      * <code>-1</code> if there is no byte offset available.
  66      */
  67     public int getByteOffset();
  68