/*
    * 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.syncope.core.provisioning.api;
  
  import java.util.HashSet;
  import java.util.Set;
  import org.apache.commons.lang3.builder.EqualsBuilder;
  import org.apache.commons.lang3.builder.HashCodeBuilder;
  import org.apache.commons.lang3.builder.ToStringBuilder;
  
  public class WorkflowResult<T> {
  
      private T result;
  
      private final PropagationByResource<String> propByRes;
  
      private final Set<String> performedTasks = new HashSet<>();
  
      public WorkflowResult(
              final T result,
              final PropagationByResource<String> propByRes,
              final String performedTask) {
  
          this.result = result;
          this.propByRes = propByRes;
          this.performedTasks.add(performedTask);
      }
  
      public WorkflowResult(
              final T result,
              final PropagationByResource<String> propByRes,
              final Set<String> performedTasks) {
  
          this.result = result;
          this.propByRes = propByRes;
          this.performedTasks.addAll(performedTasks);
      }
  
      public T getResult() {
          return result;
      }
  
      public void setResult(final T result) {
          this.result = result;
      }
  
      public Set<String> getPerformedTasks() {
          return performedTasks;
      }
  
      public PropagationByResource<String> getPropByRes() {
          return propByRes;
      }
  
      @Override
      public int hashCode() {
          return new HashCodeBuilder().
                  append(result).
                  append(propByRes).
                  append(performedTasks).
                  build();
      }
  
      @Override
      public boolean equals(final Object obj) {
          if (this == obj) {
              return true;
          }
          if (obj == null) {
              return false;
          }
          if (getClass() != obj.getClass()) {
              return false;
          }
          @SuppressWarnings("unchecked")
          final WorkflowResult<T> other = (WorkflowResult<T>) obj;
          return new EqualsBuilder().
                  append(result, other.result).
                  append(propByRes, other.propByRes).
                  append(performedTasks, other.performedTasks).
                  build();
      }
  
     @Override
     public String toString() {
         return new ToStringBuilder(this).
                 append(result).
                 append(propByRes).
                 append(performedTasks).
                 build();
     }
 }