| /* |
| * 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.drill.exec.record; |
| |
| import io.netty.buffer.DrillBuf; |
| |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| import org.apache.drill.exec.proto.BitData.FragmentRecordBatch; |
| import org.apache.drill.exec.rpc.data.AckSender; |
| |
| public class RawFragmentBatch { |
| //private static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(RawFragmentBatch.class); |
| |
| private final FragmentRecordBatch header; |
| private final DrillBuf body; |
| private final AckSender sender; |
| private final AtomicBoolean ackSent = new AtomicBoolean(false); |
| |
| public RawFragmentBatch(FragmentRecordBatch header, DrillBuf body, AckSender sender) { |
| this.header = header; |
| this.sender = sender; |
| this.body = body; |
| if (body != null) { |
| body.retain(1); |
| } |
| } |
| |
| public FragmentRecordBatch getHeader() { |
| return header; |
| } |
| |
| public DrillBuf getBody() { |
| return body; |
| } |
| |
| @Override |
| public String toString() { |
| return "RawFragmentBatch [header=" + header + ", body=" + body + "]"; |
| } |
| |
| public void release() { |
| if (body != null) { |
| body.release(1); |
| } |
| } |
| |
| public AckSender getSender() { |
| return sender; |
| } |
| |
| public synchronized void sendOk() { |
| if (sender != null && ackSent.compareAndSet(false, true)) { |
| sender.sendOk(); |
| } |
| } |
| |
| public long getByteCount() { |
| return body == null ? 0 : body.readableBytes(); |
| } |
| |
| public boolean isAckSent() { |
| return ackSent.get(); |
| } |
| } |