/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.common.lucene.store;
import org.apache.lucene.store.IndexOutput;
import java.io.IOException;
/**
* IndexOutput that delegates all calls to another IndexOutput
*/
public class FilterIndexOutput extends IndexOutput {
protected final IndexOutput out;
public FilterIndexOutput(String resourceDescription, IndexOutput out) {
super(resourceDescription, out.getName());
this.out = out;
}
@Override
public void close() throws IOException {
out.close();
}
@Override
public long getFilePointer() {
return out.getFilePointer();
}
@Override
public long getChecksum() throws IOException {
return out.getChecksum();
}
@Override
public void writeByte(byte b) throws IOException {
out.writeByte(b);
}
@Override
public void writeBytes(byte[] b, int offset, int length) throws IOException {
out.writeBytes(b, offset, length);
}
}