1 /*** 2 * 3 * Copyright 2004 Hiram Chirino 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 **/ 18 package org.activeio.journal.active; 19 20 /*** 21 * @version $Revision: 1.1 $ 22 */ 23 final public class RecordInfo { 24 25 private final Location location; 26 private final Record header; 27 private final LogFileNode logFileState; 28 29 public RecordInfo(Location location, Record header, LogFileNode logFileState) { 30 this.location = location; 31 this.header = header; 32 this.logFileState = logFileState; 33 } 34 35 int getNextLocation() { 36 return location.getLogFileOffset() + header.getPayloadLength() + Record.RECORD_BASE_SIZE; 37 } 38 39 public Record getHeader() { 40 return header; 41 } 42 43 public Location getLocation() { 44 return location; 45 } 46 47 public LogFileNode getLogFileState() { 48 return logFileState; 49 } 50 51 public int getDataOffset() { 52 return location.getLogFileOffset() + Record.RECORD_HEADER_SIZE; 53 } 54 }