| /* |
| * 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.pipe.connector.payload.legacy; |
| |
| import org.apache.iotdb.commons.exception.IllegalPathException; |
| import org.apache.iotdb.db.pipe.receiver.protocol.legacy.loader.DeletionLoader; |
| import org.apache.iotdb.db.pipe.receiver.protocol.legacy.loader.ILoader; |
| import org.apache.iotdb.db.storageengine.dataregion.modification.Deletion; |
| |
| import org.apache.tsfile.utils.ReadWriteIOUtils; |
| |
| import java.io.DataInputStream; |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.util.Objects; |
| |
| public class DeletionPipeData extends PipeData { |
| |
| private String database; |
| private Deletion deletion; |
| |
| public DeletionPipeData() { |
| super(); |
| } |
| |
| @Override |
| public PipeDataType getPipeDataType() { |
| return PipeDataType.DELETION; |
| } |
| |
| @Override |
| public long serialize(DataOutputStream stream) throws IOException { |
| return super.serialize(stream) |
| + ReadWriteIOUtils.write(database, stream) |
| + deletion.serializeWithoutFileOffset(stream); |
| } |
| |
| @Override |
| public void deserialize(DataInputStream stream) throws IOException { |
| super.deserialize(stream); |
| database = ReadWriteIOUtils.readString(stream); |
| try { |
| deletion = Deletion.deserializeWithoutFileOffset(stream); |
| } catch (IllegalPathException e) { |
| throw new IOException(e); |
| } |
| } |
| |
| @Override |
| public ILoader createLoader() { |
| return new DeletionLoader(deletion); |
| } |
| |
| @Override |
| public String toString() { |
| return "DeletionData{" + "serialNumber=" + serialNumber + ", deletion=" + deletion + '}'; |
| } |
| |
| public Deletion getDeletion() { |
| return deletion; |
| } |
| |
| public String getDatabase() { |
| return database; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| DeletionPipeData that = (DeletionPipeData) o; |
| return Objects.equals(deletion, that.deletion) |
| && Objects.equals(serialNumber, that.serialNumber); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(deletion, serialNumber); |
| } |
| } |