| /* |
| * 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.db.qp.physical.sys; |
| |
| import org.apache.iotdb.db.exception.metadata.IllegalPathException; |
| import org.apache.iotdb.db.metadata.PartialPath; |
| import org.apache.iotdb.db.qp.logical.Operator; |
| import org.apache.iotdb.db.qp.physical.PhysicalPlan; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class DeleteStorageGroupPlan extends PhysicalPlan { |
| |
| private List<PartialPath> deletePathList; |
| |
| public DeleteStorageGroupPlan(List<PartialPath> deletePathList) { |
| super(false, Operator.OperatorType.DELETE_STORAGE_GROUP); |
| this.deletePathList = deletePathList; |
| } |
| |
| public DeleteStorageGroupPlan() { |
| super(false, Operator.OperatorType.DELETE_STORAGE_GROUP); |
| } |
| |
| @Override |
| public List<PartialPath> getPaths() { |
| return deletePathList; |
| } |
| |
| @Override |
| public void serialize(DataOutputStream stream) throws IOException { |
| int type = PhysicalPlan.PhysicalPlanType.DELETE_STORAGE_GROUP.ordinal(); |
| stream.writeByte((byte) type); |
| stream.writeInt(this.getPaths().size()); |
| for (PartialPath path : this.getPaths()) { |
| putString(stream, path.getFullPath()); |
| } |
| |
| stream.writeLong(index); |
| } |
| |
| @Override |
| public void serialize(ByteBuffer buffer) { |
| int type = PhysicalPlanType.DELETE_STORAGE_GROUP.ordinal(); |
| buffer.put((byte) type); |
| buffer.putInt(this.getPaths().size()); |
| for (PartialPath path : this.getPaths()) { |
| putString(buffer, path.getFullPath()); |
| } |
| |
| buffer.putLong(index); |
| } |
| |
| @Override |
| public void deserialize(ByteBuffer buffer) throws IllegalPathException { |
| int pathNum = buffer.getInt(); |
| this.deletePathList = new ArrayList<>(); |
| for (int i = 0; i < pathNum; i++) { |
| deletePathList.add(new PartialPath(readString(buffer))); |
| } |
| |
| this.index = buffer.getLong(); |
| } |
| } |