001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. 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 */ 017package org.apache.activemq.usage; 018 019 020 021/** 022 Identify if a limit has been reached 023 * 024 * @org.apache.xbean.XBean 025 * 026 * 027 */ 028public interface UsageCapacity{ 029 030 /** 031 * Has the limit been reached ? 032 * 033 * @param size 034 * @return true if it has 035 */ 036 boolean isLimit(long size); 037 038 039 /** 040 * @return the limit 041 */ 042 long getLimit(); 043 044 /** 045 * @param limit the limit to set 046 */ 047 void setLimit(long limit); 048}