| /* |
| * 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 |
| * |
| * https://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.avro.file; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| |
| /** A {@link SeekableInput} backed with data in a byte array. */ |
| public class SeekableByteArrayInput extends ByteArrayInputStream implements SeekableInput { |
| |
| public SeekableByteArrayInput(byte[] data) { |
| super(data); |
| } |
| |
| @Override |
| public long length() throws IOException { |
| return this.count; |
| } |
| |
| @Override |
| public void seek(long p) throws IOException { |
| this.reset(); |
| this.skip(p); |
| } |
| |
| @Override |
| public long tell() throws IOException { |
| return this.pos; |
| } |
| } |