/*
    * 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.giraph.conf;
  
  import org.apache.giraph.graph.GraphType;
  import org.apache.hadoop.conf.Configuration;
  
  /**
   * A boolean stored per user graph type
   */
  public class PerGraphTypeBoolean {
    /** data for vertex id */
    private boolean vertexId;
    /** data for vertex value */
    private boolean vertexValue;
    /** data for edge value */
    private boolean edgeValue;
    /** data for outgoing message */
    private boolean outgoingMessage;
  
    /**
     * Create from options and configuration
     *
     * @param options pre user graph type options
     * @param conf configuration
     * @return new object
     */
    public static PerGraphTypeBoolean readFromConf(
        PerGraphTypeBooleanConfOption options, Configuration conf) {
      PerGraphTypeBoolean pgtb = new PerGraphTypeBoolean();
      pgtb.setFrom(options, conf);
      return pgtb;
    }
  
    /**
     * Set data from per user graph type set of options
     *
     * @param options per user graph type options
     * @param conf Configuration
     */
    public void setFrom(PerGraphTypeBooleanConfOption options,
        Configuration conf) {
      setVertexId(options.getVertexId(), conf);
      setVertexValue(options.getVertexValue(), conf);
      setEdgeValue(options.getEdgeValue(), conf);
      setOutgoingMessage(options.getOutgoingMessage(), conf);
    }
  
    /**
     * Set the vertex id data from the option
     *
     * @param option EnumConfOption option to use
     * @param conf Configuration
     */
    public void setVertexId(BooleanConfOption option, Configuration conf) {
      vertexId = option.get(conf);
    }
  
    /**
     * Set the vertex value data from the option
     *
     * @param option EnumConfOption option to use
     * @param conf Configuration
     */
    public void setVertexValue(BooleanConfOption option, Configuration conf) {
      vertexValue = option.get(conf);
    }
  
    /**
     * Set the edge value data from the option
     *
     * @param option EnumConfOption option to use
     * @param conf Configuration
     */
    public void setEdgeValue(BooleanConfOption option, Configuration conf) {
      edgeValue = option.get(conf);
    }
  
    /**
     * Set the outgoing message value data from the option
     *
     * @param option EnumConfOption option to use
     * @param conf Configuration
     */
   public void setOutgoingMessage(BooleanConfOption option, Configuration conf) {
     outgoingMessage = option.get(conf);
   }
 
   /**
    * Get data for given GraphType
    *
    * @param graphType GraphType
    * @return data for given graph type
    */
   public boolean get(GraphType graphType) {
     switch (graphType) {
     case VERTEX_ID:
       return vertexId;
     case VERTEX_VALUE:
       return vertexValue;
     case EDGE_VALUE:
       return edgeValue;
     case OUTGOING_MESSAGE_VALUE:
       return outgoingMessage;
     default:
       throw new IllegalArgumentException(
           "Don't know how to handle GraphType " + graphType);
     }
   }
 
   public boolean getEdgeValue() {
     return edgeValue;
   }
 
   public boolean getOutgoingMessage() {
     return outgoingMessage;
   }
 
   public boolean getVertexId() {
     return vertexId;
   }
 
   public boolean getVertexValue() {
     return vertexValue;
   }
 }