001 /** 002 * 003 * Copyright 2004 Protique Ltd 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 * 017 **/ 018 019 package org.activemq.capacity; 020 021 022 023 /** 024 * A listener for CapacityChangedEvents 025 * 026 * @version $Revision: 1.1.1.1 $ 027 */ 028 public interface CapacityMonitorEventListener { 029 030 031 /** 032 * called when the capacity of a CapacityMonitor changes 033 * @param event 034 */ 035 public void capacityChanged(CapacityMonitorEvent event); 036 }