| /* |
| * 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.hyracks.storage.am.common.impls; |
| |
| import java.io.DataOutput; |
| import java.io.IOException; |
| |
| import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder; |
| import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference; |
| import org.apache.hyracks.storage.common.projection.ITupleProjector; |
| |
| public class NoOpTupleProjector implements ITupleProjector { |
| static final ITupleProjector INSTANCE = new NoOpTupleProjector(); |
| |
| private NoOpTupleProjector() { |
| } |
| |
| @Override |
| public ITupleReference project(ITupleReference tuple, DataOutput dos, ArrayTupleBuilder tb) throws IOException { |
| return tuple; |
| } |
| } |
