package org.opentrafficsim.imb.kpi;
   
   import org.opentrafficsim.kpi.interfaces.NodeDataInterface;
   
   import nl.tudelft.simulation.language.d3.CartesianPoint;
   
   /**
    * <p>
    * Copyright (c) 2013-2016 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="http://opentrafficsim.org/node/13">OpenTrafficSim License</a>.
   * <p>
   * @version $Revision$, $LastChangedDate$, by $Author$, initial version 13 okt. 2016 <br>
   * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
   * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
   * @author <a href="http://www.transport.citg.tudelft.nl">Wouter Schakel</a>
   */
  public class NodeData implements NodeDataInterface
  {
  
      /** Node name. */
      private final String nodeName;
      
      /** position. */
      private final CartesianPoint position;
  
      /**
       * @param nodeName 
       * @param position 
       */
      public NodeData(final String nodeName, final CartesianPoint position)
      {
          this.nodeName = nodeName;
          this.position = position;
      }
  
      /**
       * @return nodeName
       */
      public final String getNodeName()
      {
          return this.nodeName;
      }
  
      /**
       * @return position
       */
      public final CartesianPoint getPosition()
      {
          return this.position;
      }
  
      /** {@inheritDoc} */
      @Override
      public int hashCode()
      {
          final int prime = 31;
          int result = 1;
          result = prime * result + ((this.nodeName == null) ? 0 : this.nodeName.hashCode());
          result = prime * result + ((this.position == null) ? 0 : this.position.hashCode());
          return result;
      }
  
      /** {@inheritDoc} */
      @Override
      public boolean equals(Object obj)
      {
          if (this == obj)
              return true;
          if (obj == null)
              return false;
          if (getClass() != obj.getClass())
              return false;
          NodeData other = (NodeData) obj;
          if (this.nodeName == null)
          {
              if (other.nodeName != null)
                  return false;
          }
          else if (!this.nodeName.equals(other.nodeName))
              return false;
          if (this.position == null)
          {
              if (other.position != null)
                  return false;
          }
          else if (!this.position.equals(other.position))
              return false;
          return true;
      }
  
      /** {@inheritDoc} */
      @Override
      public String toString()
      {
          return "NodeData [nodeName=" + this.nodeName + ", position=" + this.position + "]";
      }
  
  }