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 org.apache.log4j.chainsaw; 19 20 import java.util.EventObject; 21 22 23 /** 24 * An event representing when a Key has arrived inside a Chainsaw model that has 25 * not been seen previously. 26 * 27 * @author Paul Smith <psmith@apache.org> 28 * 29 */ 30 public class NewKeyEvent extends EventObject { 31 private int newModelIndex = -1; 32 private Object key; 33 private Object value; 34 35 /** 36 * @param source 37 */ 38 public NewKeyEvent( 39 Object source, int newModelIndex, Object key, Object value) { 40 super(source); 41 this.newModelIndex = newModelIndex; 42 this.key = key; 43 this.value = value; 44 } 45 46 /** 47 * @return key 48 */ 49 public Object getKey() { 50 return key; 51 } 52 53 /** 54 * @return model index 55 */ 56 public int getNewModelIndex() { 57 return newModelIndex; 58 } 59 60 /** 61 * @return value 62 */ 63 public Object getValue() { 64 return value; 65 } 66 }