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/*
 * 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.hyracks.control.cc.job;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

import org.apache.hyracks.api.job.ActivityCluster;
import org.apache.hyracks.api.partitions.PartitionId;

public class TaskCluster {
    private final TaskClusterId taskClusterId;

    private final ActivityCluster ac;

    private final Task[] tasks;

    private final Set producedPartitions;

    private final Set requiredPartitions;

    private final Set dependencyTaskClusters;

    private final Set dependentTaskClusters;

    private final List taskClusterAttempts;

    public TaskCluster(TaskClusterId taskClusterId, ActivityCluster ac, Task[] tasks) {
        this.taskClusterId = taskClusterId;
        this.ac = ac;
        this.tasks = tasks;
        producedPartitions = new HashSet();
        requiredPartitions = new HashSet();
        dependencyTaskClusters = new HashSet();
        dependentTaskClusters = new HashSet();
        taskClusterAttempts = new ArrayList();
    }

    public TaskClusterId getTaskClusterId() {
        return taskClusterId;
    }

    public ActivityCluster getActivityCluster() {
        return ac;
    }

    public Task[] getTasks() {
        return tasks;
    }

    public Set getProducedPartitions() {
        return producedPartitions;
    }

    public Set getRequiredPartitions() {
        return requiredPartitions;
    }

    public Set getDependencyTaskClusters() {
        return dependencyTaskClusters;
    }

    public Set getDependentTaskClusters() {
        return dependentTaskClusters;
    }

    public List getAttempts() {
        return taskClusterAttempts;
    }

    @Override
    public String toString() {
        return "TC:" + Arrays.toString(tasks);
    }
}