content: /*
   *  This file is part of AndroidIDE.
   *
   *  AndroidIDE 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 3 of the License, or
   *  (at your option) any later version.
   *
   *  AndroidIDE 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 AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
   */
  
  /*
   * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
   * particular file as subject to the "Classpath" exception as provided
   * by Oracle in the LICENSE file that accompanied this code.
   *
   * This code 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
   * version 2 for more details (a copy is included in the LICENSE file that
   * accompanied this code).
   *
   * You should have received a copy of the GNU General Public License version
   * 2 along with this work; if not, write to the Free Software Foundation,
   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
  package jaxp.xml.transform;
  
  /**
   * This interface is primarily for the purposes of reporting where
   * an error occurred in the XML source or transformation instructions.
   */
  public interface SourceLocator {
  
      /**
       * Return the public identifier for the current document event.
       *
       * <p>The return value is the public identifier of the document
       * entity or of the external parsed entity in which the markup that
       * triggered the event appears.</p>
       *
       * @return A string containing the public identifier, or
       *         null if none is available.
       * @see #getSystemId
       */
      public String getPublicId();
  
      /**
       * Return the system identifier for the current document event.
       *
       * <p>The return value is the system identifier of the document
       * entity or of the external parsed entity in which the markup that
       * triggered the event appears.</p>
       *
       * <p>If the system identifier is a URL, the parser must resolve it
       * fully before passing it to the application.</p>
       *
       * @return A string containing the system identifier, or null
       *         if none is available.
       * @see #getPublicId
       */
      public String getSystemId();
  
      /**
       * Return the line number where the current document event ends.
       *
       * <p><strong>Warning:</strong> The return value from the method
       * is intended only as an approximation for the sake of error
       * reporting; it is not intended to provide sufficient information
       * to edit the character content of the original XML document.</p>
       *
       * <p>The return value is an approximation of the line number
       * in the document entity or external parsed entity where the
       * markup that triggered the event appears.</p>
       *
       * @return The line number, or -1 if none is available.
       * @see #getColumnNumber
       */
      public int getLineNumber();
  
      /**
       * Return the character position where the current document event ends.
       *
       * <p><strong>Warning:</strong> The return value from the method
       * is intended only as an approximation for the sake of error
       * reporting; it is not intended to provide sufficient information
       * to edit the character content of the original XML document.</p>
       *
       * <p>The return value is an approximation of the column number
       * in the document entity or external parsed entity where the
       * markup that triggered the event appears.</p>
       *
       * @return The column number, or -1 if none is available.
       * @see #getLineNumber
       */
      public int getColumnNumber();
  }
  