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ActiveMQ example source code file (Index.java)
The ActiveMQ Index.java source code/** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.activemq.kaha.impl.index; import java.io.IOException; import org.apache.activemq.kaha.Marshaller; import org.apache.activemq.kaha.StoreEntry; /** * Simplier than a Map * * */ public interface Index { /** * clear the index * * @throws IOException * */ void clear() throws IOException; /** * @param key * @return true if it contains the key * @throws IOException */ boolean containsKey(Object key) throws IOException; /** * remove the index key * * @param key * @return StoreEntry removed * @throws IOException */ StoreEntry remove(Object key) throws IOException; /** * store the key, item * * @param key * @param entry * @throws IOException */ void store(Object key, StoreEntry entry) throws IOException; /** * @param key * @return the entry * @throws IOException */ StoreEntry get(Object key) throws IOException; /** * @return true if the index is transient */ boolean isTransient(); /** * load indexes */ void load(); /** * unload indexes * * @throws IOException */ void unload() throws IOException; /** * Set the marshaller for key objects * * @param marshaller */ void setKeyMarshaller(Marshaller marshaller); /** * return the size of the index * @return */ int getSize(); /** * delete all state associated with the index * * @throws IOException */ void delete() throws IOException; } Other ActiveMQ examples (source code examples)Here is a short list of links related to this ActiveMQ Index.java source code file: |
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