code: /*
   * Copyright © 2014-2017 EntIT Software LLC, a Micro Focus company (L.P.)
   *
   * Licensed 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 io.cloudslang.orchestrator.model;
  
  
  import java.util.Map;
  import java.util.Set;
  
  import static java.util.Collections.emptyMap;
  import static java.util.Collections.emptySet;
  
  public class MergedConfigurationHolder {
  
      private final Set<Long> cancelledExecutions;
      private final Set<String> pausedExecutionBranchIdPairs;
      private final Map<String, Set<String>> workerGroupsMap;
  
      public MergedConfigurationHolder() {
          this.cancelledExecutions = emptySet();
          this.pausedExecutionBranchIdPairs = emptySet();
          this.workerGroupsMap = emptyMap();
      }
  
      public MergedConfigurationHolder(Set<Long> cancelledExecutions, Set<String> pausedExecutions,
              Map<String, Set<String>> workerGroupsMap) {
          this.cancelledExecutions = cancelledExecutions;
          this.pausedExecutionBranchIdPairs = pausedExecutions;
          this.workerGroupsMap = workerGroupsMap;
      }
  
      public Set<Long> getCancelledExecutions() {
          return cancelledExecutions;
      }
  
      public Set<String> getPausedExecutionBranchIdPairs() {
          return pausedExecutionBranchIdPairs;
      }
  
      public Set<String> getWorkerGroupsForWorker(String workerId) {
          Set<String> groups = workerGroupsMap.get(workerId);
          return (groups != null) ? groups : emptySet();
      }
  
  }
  