IndexedPropertyChangeEvent.java revision adc854b798c1cfe3bfd4c27d68d5cee38ca617da
1adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/* 2adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one or more 3adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * contributor license agreements. See the NOTICE file distributed with 4adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * this work for additional information regarding copyright ownership. 5adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * The ASF licenses this file to You under the Apache License, Version 2.0 6adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * (the "License"); you may not use this file except in compliance with 7adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * the License. You may obtain a copy of the License at 8adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 9adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 10adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 11adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 12adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 13adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 14adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * License for the specific language governing permissions and limitations under 15adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * the License. 16adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 17adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 18adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectpackage java.beans; 19adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 20adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/** 21adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * A type of {@link PropertyChangeEvent} that indicates that an indexed property 22adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * has changed. 23adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 24adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * @since Android 1.0 25adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 26adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectpublic class IndexedPropertyChangeEvent extends PropertyChangeEvent { 27adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 28adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project private static final long serialVersionUID = -320227448495806870L; 29adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 30adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project private final int index; 31adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 32adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /** 33adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Creates a new property changed event with an indication of the property 34adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * index. 35adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 36adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * @param source 37adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * the changed bean. 38adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * @param propertyName 39adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * the changed property, or <code>null</code> to indicate an 40adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * unspecified set of the properties has changed. 41adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * @param oldValue 42adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * the previous value of the property, or <code>null</code> if 43adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * the <code>propertyName</code> is <code>null</code> or the 44adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * previous value is unknown. 45adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * @param newValue 46adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * the new value of the property, or <code>null</code> if the 47adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * <code>propertyName</code> is <code>null</code> or the new 48adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * value is unknown.. 49adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * @param index 50adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * the index of the property. 51adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 52adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public IndexedPropertyChangeEvent(Object source, String propertyName, 53adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project Object oldValue, Object newValue, int index) { 54adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project super(source, propertyName, oldValue, newValue); 55adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.index = index; 56adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 57adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 58adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /** 59adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Answer the index of the property that was changed in this event. 60adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 61adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * @return the property element index. 62adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 63adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public int getIndex() { 64adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return index; 65adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 66adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 67