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: StringToIntTable.java,v 1.1.4.1 2005/09/08 11:03:19 suresh_emailid Exp $
   */
  package jaxp.sun.org.apache.xml.internal.serializer.utils;
  
  /**
   * A very simple lookup table that stores a list of strings, the even
   * number strings being keys, and the odd number strings being values.
   *
   * This class is a copy of the one in com.sun.org.apache.xml.internal.utils.
   * It exists to cut the serializers dependancy on that package.
   *
   * This class is not a public API, it is only public so it can be used
   * in com.sun.org.apache.xml.internal.serializer.
   *
   * @xsl.usage internal
   */
  public final class StringToIntTable
  {
  
    public static final int INVALID_KEY = -10000;
  
    /** Block size to allocate          */
    private int m_blocksize;
  
    /** Array of strings this table points to. Associated with ints
     * in m_values         */
    private String m_map[];
  
    /** Array of ints this table points. Associated with strings from
     * m_map.         */
    private int m_values[];
  
    /** Number of ints in the table          */
    private int m_firstFree = 0;
  
    /** Size of this table         */
    private int m_mapSize;
  
    /**
     * Default constructor.  Note that the default
     * block size is very small, for small lists.
     */
    public StringToIntTable()
    {
  
      m_blocksize = 8;
      m_mapSize = m_blocksize;
      m_map = new String[m_blocksize];
      m_values = new int[m_blocksize];
    }
  
    /**
     * Construct a StringToIntTable, using the given block size.
     *
     * @param blocksize Size of block to allocate
     */
    public StringToIntTable(int blocksize)
    {
  
      m_blocksize = blocksize;
      m_mapSize = blocksize;
      m_map = new String[blocksize];
      m_values = new int[m_blocksize];
    }
  
    /**
     * Get the length of the list.
     *
     * @return the length of the list
     */
    public final int getLength()
    {
      return m_firstFree;
    }
  
    /**
     * Append a string onto the vector.
     *
     * @param key String to append
     * @param value The int value of the string
     */
    public final void put(String key, int value)
    {
  
      if ((m_firstFree + 1) >= m_mapSize)
      {
        m_mapSize += m_blocksize;
  
        String newMap[] = new String[m_mapSize];
  
        System.arraycopy(m_map, 0, newMap, 0, m_firstFree + 1);
  
        m_map = newMap;
  
        int newValues[] = new int[m_mapSize];
  
        System.arraycopy(m_values, 0, newValues, 0, m_firstFree + 1);
  
        m_values = newValues;
      }
  
      m_map[m_firstFree] = key;
      m_values[m_firstFree] = value;
  
      m_firstFree++;
    }
  
    /**
     * Tell if the table contains the given string.
     *
     * @param key String to look for
     *
     * @return The String's int value
     *
     */
    public final int get(String key)
    {
  
      for (int i = 0; i < m_firstFree; i++)
      {
        if (m_map[i].equals(key))
          return m_values[i];
      }
  
      return INVALID_KEY;
    }
  
    /**
     * Tell if the table contains the given string. Ignore case.
     *
     * @param key String to look for
     *
     * @return The string's int value
     */
    public final int getIgnoreCase(String key)
    {
  
      if (null == key)
          return INVALID_KEY;
  
      for (int i = 0; i < m_firstFree; i++)
      {
        if (m_map[i].equalsIgnoreCase(key))
          return m_values[i];
      }
  
      return INVALID_KEY;
    }
  
    /**
     * Tell if the table contains the given string.
     *
     * @param key String to look for
     *
     * @return True if the string is in the table
     */
    public final boolean contains(String key)
    {
  
      for (int i = 0; i < m_firstFree; i++)
      {
        if (m_map[i].equals(key))
          return true;
      }
  
      return false;
    }
  
    /**
     * Return array of keys in the table.
     *
     * @return Array of strings
     */
    public final String[] keys()
    {
      String [] keysArr = new String[m_firstFree];
  
      for (int i = 0; i < m_firstFree; i++)
      {
        keysArr[i] = m_map[i];
      }
  
      return keysArr;
    }
  }
  