| /* |
| * 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.storagegroup; |
| |
| import org.apache.iotdb.commons.utils.BasicStructureSerDeUtil; |
| import org.apache.iotdb.confignode.consensus.request.ConfigPhysicalPlan; |
| import org.apache.iotdb.confignode.consensus.request.ConfigPhysicalPlanType; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| |
| public class PreDeleteStorageGroupPlan extends ConfigPhysicalPlan { |
| private String storageGroup; |
| private PreDeleteType preDeleteType; |
| |
| public PreDeleteStorageGroupPlan() { |
| super(ConfigPhysicalPlanType.PreDeleteStorageGroup); |
| } |
| |
| public PreDeleteStorageGroupPlan(String storageGroup, PreDeleteType preDeleteType) { |
| this(); |
| this.storageGroup = storageGroup; |
| this.preDeleteType = preDeleteType; |
| } |
| |
| public String getStorageGroup() { |
| return storageGroup; |
| } |
| |
| public void setStorageGroup(String storageGroup) { |
| this.storageGroup = storageGroup; |
| } |
| |
| public PreDeleteType getPreDeleteType() { |
| return preDeleteType; |
| } |
| |
| public void setPreDeleteType(PreDeleteType preDeleteType) { |
| this.preDeleteType = preDeleteType; |
| } |
| |
| @Override |
| protected void serializeImpl(DataOutputStream stream) throws IOException { |
| stream.writeInt(ConfigPhysicalPlanType.PreDeleteStorageGroup.ordinal()); |
| BasicStructureSerDeUtil.write(storageGroup, stream); |
| stream.write(preDeleteType.getType()); |
| } |
| |
| @Override |
| protected void deserializeImpl(ByteBuffer buffer) throws IOException { |
| this.storageGroup = BasicStructureSerDeUtil.readString(buffer); |
| this.preDeleteType = buffer.get() == (byte) 1 ? PreDeleteType.ROLLBACK : PreDeleteType.EXECUTE; |
| } |
| |
| public enum PreDeleteType { |
| EXECUTE((byte) 0), |
| ROLLBACK((byte) 1); |
| |
| private final byte type; |
| |
| PreDeleteType(byte type) { |
| this.type = type; |
| } |
| |
| public byte getType() { |
| return type; |
| } |
| } |
| } |