| /* |
| * 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.consensus.request.write.subscription.topic; |
| |
| import org.apache.iotdb.confignode.consensus.request.ConfigPhysicalPlan; |
| import org.apache.iotdb.confignode.consensus.request.ConfigPhysicalPlanType; |
| |
| import org.apache.tsfile.utils.ReadWriteIOUtils; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Objects; |
| |
| public class AlterMultipleTopicsPlan extends ConfigPhysicalPlan { |
| |
| private List<AlterTopicPlan> subPlans; |
| |
| public AlterMultipleTopicsPlan() { |
| super(ConfigPhysicalPlanType.AlterMultipleTopics); |
| } |
| |
| public AlterMultipleTopicsPlan(List<AlterTopicPlan> subPlans) { |
| super(ConfigPhysicalPlanType.AlterMultipleTopics); |
| this.subPlans = subPlans; |
| } |
| |
| public List<AlterTopicPlan> getSubPlans() { |
| return subPlans; |
| } |
| |
| @Override |
| protected void serializeImpl(DataOutputStream stream) throws IOException { |
| stream.writeShort(getType().getPlanType()); |
| if (subPlans != null) { |
| ReadWriteIOUtils.write(true, stream); |
| ReadWriteIOUtils.write(subPlans.size(), stream); |
| for (AlterTopicPlan subPlan : subPlans) { |
| subPlan.serializeImpl(stream); |
| } |
| } else { |
| ReadWriteIOUtils.write(false, stream); |
| } |
| } |
| |
| @Override |
| protected void deserializeImpl(ByteBuffer buffer) throws IOException { |
| if (ReadWriteIOUtils.readBool(buffer)) { |
| subPlans = new ArrayList<>(); |
| int size = ReadWriteIOUtils.readInt(buffer); |
| for (int i = 0; i < size; i++) { |
| // This will read the type of the plan (AlterTopicPlan), which will be ignored |
| ReadWriteIOUtils.readShort(buffer); |
| |
| AlterTopicPlan subPlan = new AlterTopicPlan(); |
| subPlan.deserializeImpl(buffer); |
| subPlans.add(subPlan); |
| } |
| } |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null || getClass() != obj.getClass()) { |
| return false; |
| } |
| AlterMultipleTopicsPlan that = (AlterMultipleTopicsPlan) obj; |
| return Objects.equals(this.subPlans, that.subPlans); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(subPlans); |
| } |
| |
| @Override |
| public String toString() { |
| return "AlterMultipleTopicPlan{" + "subPlans='" + subPlans + "'}"; |
| } |
| } |