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 */ 017 package org.apache.activemq.kaha.impl.index.hash; 018 019 import org.apache.activemq.kaha.IndexMBean; 020 021 /** 022 * MBean for HashIndex 023 * 024 */ 025 public interface HashIndexMBean extends IndexMBean{ 026 027 /** 028 * @return the keySize 029 */ 030 public int getKeySize(); 031 032 /** 033 * @param keySize the keySize to set 034 */ 035 public void setKeySize(int keySize); 036 037 038 /** 039 * @return the page size 040 */ 041 public int getPageSize(); 042 043 044 /** 045 * @return number of bins 046 */ 047 public int getNumberOfBins(); 048 049 050 /** 051 * @return the enablePageCaching 052 */ 053 public boolean isEnablePageCaching(); 054 055 056 /** 057 * @return the pageCacheSize 058 */ 059 public int getPageCacheSize(); 060 061 /** 062 * @return size 063 */ 064 public int getSize(); 065 066 /** 067 * @return the number of active bins 068 */ 069 public int getActiveBins(); 070 }