1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package javax.sql; 19 20 import java.io.Serializable; 21 import java.util.EventObject; 22 23 /** 24 * An event which is sent when specific events happen to a {@link RowSet} 25 * object. The events are sent to inform registered listeners that changes have 26 * occurred to the {@code RowSet}. The events covered are: 27 * <ol> 28 * <li>A single row in the {@code RowSet} changes.</li> 29 * <li>The whole set of data in the {@code RowSet} changes.</li> 30 * <li>The {@code RowSet} cursor position changes.</li> 31 * </ol> 32 * <p> 33 * The event contains a reference to the {@code RowSet} object which generated 34 * the message so that the listeners can extract whatever information they need 35 * from that reference. 36 */ 37 public class RowSetEvent extends EventObject implements Serializable { 38 39 private static final long serialVersionUID = -1875450876546332005L; 40 41 /** 42 * Creates a {@code RowSetEvent} object containing a reference to the 43 * {@link RowSet} object that generated the event. Information about the 44 * changes that have occurred to the {@code RowSet} can be extracted from 45 * the {@code RowSet} using one or more of the query methods available on 46 * the {@code RowSet}. 47 * 48 * @param theSource 49 * the {@code RowSet} which generated the event. 50 */ RowSetEvent(RowSet theSource)51 public RowSetEvent(RowSet theSource) { 52 super(theSource); 53 } 54 } 55