content: /*
   * 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.carbondata.core.datastore.block;
  
  import java.util.Collection;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.Set;
  
  import org.apache.carbondata.core.constants.CarbonCommonConstants;
  
  /**
   * This class contains blocks info of each task
   */
  public class TaskBlockInfo {
  
    // stores TableBlockInfo list of each task
    private Map<String, List<TableBlockInfo>> taskBlockInfoMapping;
  
    public TaskBlockInfo() {
  
      taskBlockInfoMapping = new HashMap<>(CarbonCommonConstants.DEFAULT_COLLECTION_SIZE);
    }
  
    /**
     * returns task set
     * @return
     */
    public Set<String> getTaskSet() {
      return taskBlockInfoMapping.keySet();
    }
  
    public Collection<List<TableBlockInfo>> getAllTableBlockInfoList() {
      return taskBlockInfoMapping.values();
    }
  
    /**
     * returns TableBlockInfoList of given task
     * @return
     */
    public List<TableBlockInfo> getTableBlockInfoList(String task) {
      return taskBlockInfoMapping.get(task);
    }
  
    /**
     *  maps TableBlockInfoList to respective task
     * @param task
     * @param tableBlockInfoList
     */
    public void addTableBlockInfoList(String task, List<TableBlockInfo> tableBlockInfoList) {
      taskBlockInfoMapping.put(task, tableBlockInfoList);
    }
  
  }
  