| /* |
| * 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.pig.test; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| public class FakeFSInputStream extends InputStream { |
| |
| private byte data[]; |
| private long off; |
| |
| public FakeFSInputStream(byte[] buf) { |
| data = buf; |
| } |
| |
| public long getPos() throws IOException { |
| return off; |
| } |
| |
| public void seek(long arg0) throws IOException { |
| if (arg0 > data.length - 1) { |
| arg0 = data.length - 1; |
| } |
| off = arg0; |
| } |
| |
| @Override |
| public int read() throws IOException { |
| if (off >= data.length) { |
| return -1; |
| } else { |
| return data[(int) off++]; |
| } |
| } |
| } |