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.store.kahadb.plist;
018    
019    import org.apache.kahadb.util.ByteSequence;
020    
021    public class PListEntry {
022    
023        private final ByteSequence byteSequence;
024        private final EntryLocation entry;
025    
026        PListEntry(EntryLocation entry, ByteSequence bs) {
027            this.entry = entry;
028            this.byteSequence = bs;
029        }
030    
031        /**
032         * @return the byteSequence
033         */
034        public ByteSequence getByteSequence() {
035            return this.byteSequence;
036        }
037    
038        public String getId() {
039            return this.entry.getId();
040        }
041    
042        /**
043         * @return the entry
044         */
045        EntryLocation getEntry() {
046            return this.entry;
047        }
048    
049        public PListEntry copy() {
050            return new PListEntry(this.entry, this.byteSequence);
051        }
052    
053        @Override
054        public String toString() {
055            return this.entry.getId() + "[pageId=" + this.entry.getPage().getPageId() + ",next=" + this.entry.getNext()
056                    + "]";
057        }
058    
059    }