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/>.
   */
  
  /*
   * reserved comment block
   * DO NOT REMOVE OR ALTER!
   */
  /*
   * Copyright 1999-2004 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.
   */
  /*
   * $Id: AttributeIterator.java,v 1.2.4.1 2005/09/14 19:45:22 jeffsuttor Exp $
   */
  package jaxp.sun.org.apache.xpath.internal.axes;
  
  import jaxp.sun.org.apache.xml.internal.dtm.Axis;
  import jaxp.sun.org.apache.xml.internal.dtm.DTM;
  import jaxp.sun.org.apache.xpath.internal.compiler.Compiler;
  import jaxp.xml.transform.TransformerException;
  
  /**
   * This class implements an optimized iterator for
   * attribute axes patterns.
   * @see com.sun.org.apache.xpath.internal.axes#ChildTestIterator
   * @xsl.usage advanced
   */
  public class AttributeIterator extends ChildTestIterator
  {
      static final long serialVersionUID = -8417986700712229686L;
  
    /**
     * Create a AttributeIterator object.
     *
     * @param compiler A reference to the Compiler that contains the op map.
     * @param opPos The position within the op map, which contains the
     * location path expression for this itterator.
     *
     * @throws TransformerException
     */
    AttributeIterator(Compiler compiler, int opPos, int analysis)
            throws TransformerException
    {
      super(compiler, opPos, analysis);
    }
  
    /**
     * Get the next node via getFirstAttribute && getNextAttribute.
     */
    protected int getNextNode()
    {
      m_lastFetched = (DTM.NULL == m_lastFetched)
                       ? m_cdtm.getFirstAttribute(m_context)
                       : m_cdtm.getNextAttribute(m_lastFetched);
      return m_lastFetched;
    }
  
    /**
     * Returns the axis being iterated, if it is known.
     *
     * @return Axis.CHILD, etc., or -1 if the axis is not known or is of multiple
     * types.
     */
    public int getAxis()
    {
      return Axis.ATTRIBUTE;
    }
  
  
  
  }
  