| /* |
| * 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.iotdb.confignode.procedure.impl.sync; |
| |
| import org.apache.iotdb.commons.sync.PipeInfo; |
| import org.apache.iotdb.commons.utils.TestOnly; |
| import org.apache.iotdb.confignode.procedure.impl.pipe.task.StopPipeProcedureV2; |
| import org.apache.iotdb.confignode.procedure.store.ProcedureType; |
| |
| import org.apache.tsfile.utils.ReadWriteIOUtils; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| import java.util.HashSet; |
| import java.util.Objects; |
| import java.util.Set; |
| |
| /** |
| * Empty procedure for old sync, restored only for compatibility. |
| * |
| * @deprecated use {@link StopPipeProcedureV2} instead. |
| */ |
| @Deprecated |
| public class StopPipeProcedure extends AbstractOperatePipeProcedure { |
| |
| private String pipeName; |
| private PipeInfo pipeInfo; |
| private Set<Integer> executedDataNodeIds = new HashSet<>(); |
| |
| public StopPipeProcedure() { |
| super(); |
| } |
| |
| @TestOnly |
| public StopPipeProcedure(PipeInfo pipeInfo) { |
| this(); |
| this.pipeName = pipeInfo.getPipeName(); |
| this.pipeInfo = pipeInfo; |
| } |
| |
| @Override |
| public void serialize(DataOutputStream stream) throws IOException { |
| stream.writeShort(ProcedureType.STOP_PIPE_PROCEDURE.getTypeCode()); |
| super.serialize(stream); |
| ReadWriteIOUtils.write(pipeName, stream); |
| ReadWriteIOUtils.write(pipeInfo != null, stream); |
| if (pipeInfo != null) { |
| pipeInfo.serialize(stream); |
| } |
| ReadWriteIOUtils.writeIntegerSet(executedDataNodeIds, stream); |
| } |
| |
| @Override |
| public void deserialize(ByteBuffer byteBuffer) { |
| super.deserialize(byteBuffer); |
| pipeName = ReadWriteIOUtils.readString(byteBuffer); |
| if (ReadWriteIOUtils.readBool(byteBuffer)) { |
| pipeInfo = PipeInfo.deserializePipeInfo(byteBuffer); |
| } |
| executedDataNodeIds = ReadWriteIOUtils.readIntegerSet(byteBuffer); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| StopPipeProcedure that = (StopPipeProcedure) o; |
| return Objects.equals(pipeName, that.pipeName) |
| && Objects.equals(pipeInfo, that.pipeInfo) |
| && Objects.equals(executedDataNodeIds, that.executedDataNodeIds); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(pipeName, pipeInfo, executedDataNodeIds); |
| } |
| } |