| /** |
| * 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.tajo.pullserver.retriever; |
| |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| |
| public class FileChunk { |
| private final File file; |
| private final long startOffset; |
| private long length; |
| |
| /** |
| * TRUE if this.file is created by getting data from a remote host (e.g., by HttpRequest). FALSE otherwise. |
| */ |
| private boolean fromRemote; |
| |
| /** |
| * ExecutionBlockId |
| */ |
| private String ebId; |
| |
| public FileChunk(File file, long startOffset, long length) throws FileNotFoundException { |
| this.file = file; |
| this.startOffset = startOffset; |
| this.length = length; |
| } |
| |
| public File getFile() { |
| return this.file; |
| } |
| |
| public long startOffset() { |
| return this.startOffset; |
| } |
| |
| public long length() { |
| return this.length; |
| } |
| |
| public void setLength(long newLength) { |
| this.length = newLength; |
| } |
| |
| public boolean fromRemote() { |
| return this.fromRemote; |
| } |
| |
| public void setFromRemote(boolean newVal) { |
| this.fromRemote = newVal; |
| } |
| |
| public String getEbId() { |
| return this.ebId; |
| } |
| |
| public void setEbId(String newVal) { |
| this.ebId = newVal; |
| } |
| |
| public String toString() { |
| return " (start=" + startOffset() + ", length=" + length + ", fromRemote=" + fromRemote + ", ebId=" + ebId + ") " |
| + file.getAbsolutePath(); |
| } |
| } |