/***** Code de MesExemples.com *******/
/***** Code de MesExemples.com *******/
 
 /* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements.  See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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. */
import org.xml.sax.Attributes;
/** * An Attributes implementation that can perform more operations than the * attribute list helper supplied with the standard SAX2 distribution. */
public class AttributesImpl implements Attributes {
  //  // Data  //  /** Head node. */
  private ListNode head;
  /** Tail node. */
  private ListNode tail;
  /** Length. */
  private int length;
  //  // Attributes methods  //  /** Returns the number of attributes. */
  public int getLength() {
    return length;
  }
  /** Returns the index of the specified attribute. */
  public int getIndex(String raw) {
    ListNode place = head;
    int index = 0;
    while (place != null) {
      if (place.raw.equals(raw)) {
        return index;
      }
      index++;
      place = place.next;
    }
    return -1;
  }
  /** Returns the index of the specified attribute. */
  public int getIndex(String uri, String local) {
    ListNode place = head;
    int index = 0;
    while (place != null) {
      if (place.uri.equals(uri) &
& place.local.equals(local)) {
        return index;
      }
      index++;
      place = place.next;
    }
    return -1;
  }
  /** Returns the attribute URI by index. */
  public String getURI(int index) {
    ListNode node = getListNodeAt(index);
    return node != null ? node.uri : null;
  }
 // getURI(int):String  /** Returns the attribute local name by index. */
  public String getLocalName(int index) {
    ListNode node = getListNodeAt(index);
    return node != null ? node.local : null;
  }
 // getLocalName(int):String  /** Returns the attribute raw name by index. */
  public String getQName(int index) {
    ListNode node = getListNodeAt(index);
    return node != null ? node.raw : null;
  }
 // getQName(int):String  /** Returns the attribute type by index. */
  public String getType(int index) {
    ListNode node = getListNodeAt(index);
    return (node != null) ? node.type : null;
  }
 // getType(int):String  /** Returns the attribute type by uri and local. */
  public String getType(String uri, String local) {
    ListNode node = getListNode(uri, local);
    return (node != null) ? node.type : null;
  }
 // getType(String,String):String  /** Returns the attribute type by raw name. */
  public String getType(String raw) {
    ListNode node = getListNode(raw);
    return (node != null) ? node.type : null;
  }
 // getType(String):String  /** Returns the attribute value by index. */
  public String getValue(int index) {
    ListNode node = getListNodeAt(index);
    return (node != null) ? node.value : null;
  }
 // getType(int):String  /** Returns the attribute value by uri and local. */
  public String getValue(String uri, String local) {
    ListNode node = getListNode(uri, local);
    return (node != null) ? node.value : null;
  }
 // getType(String):String  /** Returns the attribute value by raw name. */
  public String getValue(String raw) {
    ListNode node = getListNode(raw);
    return (node != null) ? node.value : null;
  }
 // getType(String):String  //  // Public methods  //  /** Adds an attribute. */
  public void addAttribute(String raw, String type, String value) {
    addAttribute(null, null, raw, type, value);
  }
  /** Adds an attribute. */
  public void addAttribute(String uri, String local, String raw, String type, String value) {
    ListNode node = new ListNode(uri, local, raw, type, value);
    if (length == 0) {
      head = node;
    }
 else {
      tail.next = node;
    }
    tail = node;
    length++;
  }
 // addAttribute(String,StringString,String,String)  /** Inserts an attribute. */
  public void insertAttributeAt(int index, String raw, String type, String value) {
    insertAttributeAt(index, null, null, raw, type, value);
  }
  /** Inserts an attribute. */
  public void insertAttributeAt(int index, String uri, String local, String raw, String type,      String value) {
    // if list is empty, add attribute    if (length == 0 || index >= length) {
      addAttribute(uri, local, raw, type, value);
      return;
    }
    // insert at beginning of list    ListNode node = new ListNode(uri, local, raw, type, value);
    if (index < 1) {
      node.next = head;
      head = node;
    }
 else {
      ListNode prev = getListNodeAt(index - 1);
      node.next = prev.next;
      prev.next = node;
    }
    length++;
  }
 // insertAttributeAt(int,String,String,String,String,String)  /** Removes an attribute. */
  public void removeAttributeAt(int index) {
    if (length == 0) {
      return;
    }
    if (index == 0) {
      head = head.next;
      if (head == null) {
        tail = null;
      }
      length--;
    }
 else {
      ListNode prev = getListNodeAt(index - 1);
      ListNode node = getListNodeAt(index);
      if (node != null) {
        prev.next = node.next;
        if (node == tail) {
          tail = prev;
        }
        length--;
      }
    }
  }
 // removeAttributeAt(int)  /** Removes the specified attribute. */
  public void removeAttribute(String raw) {
    removeAttributeAt(getIndex(raw));
  }
  /** Removes the specified attribute. */
  public void removeAttribute(String uri, String local) {
    removeAttributeAt(getIndex(uri, local));
  }
  //  // Private methods  //  /** Returns the node at the specified index. */
  private ListNode getListNodeAt(int i) {
    for (ListNode place = head;
 place != null;
 place = place.next) {
      if (--i == -1) {
        return place;
      }
    }
    return null;
  }
 // getListNodeAt(int):ListNode  /** Returns the first node with the specified uri and local. */
  public ListNode getListNode(String uri, String local) {
    if (uri != null &#038;
& local != null) {
      ListNode place = head;
      while (place != null) {
        if (place.uri != null &#038;
& place.local != null &#038;
& place.uri.equals(uri)            &#038;
& place.local.equals(local)) {
          return place;
        }
        place = place.next;
      }
    }
    return null;
  }
 // getListNode(String,String):ListNode  /** Returns the first node with the specified raw name. */
  private ListNode getListNode(String raw) {
    if (raw != null) {
      for (ListNode place = head;
 place != null;
 place = place.next) {
        if (place.raw != null &#038;
& place.raw.equals(raw)) {
          return place;
        }
      }
    }
    return null;
  }
 // getListNode(String):ListNode  //  // Object methods  //  /** Returns a string representation of this object. */
  public String toString() {
    StringBuffer str = new StringBuffer();
    str.append('[');
    str.append("len=");
    str.append(length);
    str.append(", {
");
    for (ListNode place = head;
 place != null;
 place = place.next) {
      str.append(place.toString());
      if (place.next != null) {
        str.append(", ");
      }
    }
    str.append("}
]");
    return str.toString();
  }
 // toString():String  //  // Classes  //  /**   * An attribute node.   */
  static class ListNode {
    //    // Data    //    /** Attribute uri. */
    public String uri;
    /** Attribute local. */
    public String local;
    /** Attribute raw. */
    public String raw;
    /** Attribute type. */
    public String type;
    /** Attribute value. */
    public String value;
    /** Next node. */
    public ListNode next;
    //    // Constructors    //    /** Constructs a list node. */
    public ListNode(String uri, String local, String raw, String type, String value) {
      this.uri = uri;
      this.local = local;
      this.raw = raw;
      this.type = type;
      this.value = value;
    }
 // <init>(String,String,String,String,String)    //    // Object methods    //    /** Returns string representation of this object. */
    public String toString() {
      return raw != null ? raw : local;
    }
  }
 // class ListNode}
 // class AttributesImpl

<?xml version="1.0" encoding="windows-1252"?>
<!-- Edited by MesEXemple.com -->
<note>
	<to>Sakoba</to>
	<from>Adams</from>
	<heading>Rappel</heading>
	<body>Ne m'oubliez pas ce week-end!</body>
</note>