| /* |
| * 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.engine.merge.manage; |
| |
| import org.apache.iotdb.db.engine.merge.task.MergeMultiChunkTask.MergeChunkHeapTask; |
| import org.apache.iotdb.db.engine.merge.task.MergeTask; |
| |
| import java.text.DateFormat; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| import java.util.Objects; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.FutureTask; |
| |
| public abstract class MergeFuture extends FutureTask<Void> implements Comparable<MergeFuture> { |
| |
| private final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss" + ".SSS'Z'"); |
| private Date createdTime; |
| |
| public MergeFuture(Callable callable) { |
| super(callable); |
| createdTime = new Date(System.currentTimeMillis()); |
| } |
| |
| public String getCreatedTime() { |
| return dateFormat.format(createdTime); |
| } |
| |
| public abstract String getTaskName(); |
| |
| public abstract String getProgress(); |
| |
| @Override |
| public int compareTo(MergeFuture future) { |
| return this.getTaskName().compareTo(future.getTaskName()); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| MergeFuture future = (MergeFuture) o; |
| return Objects.equals(getTaskName(), future.getTaskName()); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(createdTime); |
| } |
| |
| public static class MainMergeFuture extends MergeFuture { |
| |
| private MergeTask bindingTask; |
| |
| public MainMergeFuture(MergeTask task) { |
| super(task); |
| bindingTask = task; |
| } |
| |
| @Override |
| public String getTaskName() { |
| return bindingTask.getTaskName(); |
| } |
| |
| @Override |
| public String getProgress() { |
| return bindingTask.getProgress(); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| if (!super.equals(o)) { |
| return false; |
| } |
| MainMergeFuture that = (MainMergeFuture) o; |
| return Objects.equals(bindingTask, that.bindingTask); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(super.hashCode(), bindingTask); |
| } |
| } |
| |
| public static class SubMergeFuture extends MergeFuture { |
| |
| private MergeChunkHeapTask bindingTask; |
| |
| public SubMergeFuture(MergeChunkHeapTask task) { |
| super(task); |
| bindingTask = task; |
| } |
| |
| @Override |
| public String getTaskName() { |
| return bindingTask.getTaskName(); |
| } |
| |
| @Override |
| public String getProgress() { |
| return bindingTask.getProgress(); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| if (!super.equals(o)) { |
| return false; |
| } |
| SubMergeFuture that = (SubMergeFuture) o; |
| return Objects.equals(bindingTask, that.bindingTask); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(super.hashCode(), bindingTask); |
| } |
| } |
| } |