package cz.cuni.amis.pogamut.ut2004.communication.translator.shared.events;
   
   import java.util.LinkedList;
   import java.util.List;
   
   import cz.cuni.amis.pogamut.base.communication.translator.event.WorldEventIdentityWrapper;
   import cz.cuni.amis.pogamut.ut2004.communication.messages.gbinfomessages.PathList;
   
   public class Path extends TranslatorEvent {
  	
  	private String pathId;
  	
  	private List<PathList> path;
  	
  	public Path(String pathId, List<PathList> path, long simTime) {
  		super(simTime);
  		this.pathId = pathId;
  		if (this.pathId == null) throw new IllegalArgumentException("'pathId' can't be null");
  		this.path = new LinkedList<PathList>(path);
  		if (this.path == null) throw new IllegalArgumentException("'path' can't be null");
  	}
  
  	/**
  	 * Returns a path id (as requested by the GETPATH command).
  	 * @return
  	 */
  	public String getPathId() {
  		return pathId;
  	}
  
  	/**
  	 * Returns list of navpoints you have to follow
  	 * @return
  	 */
  	public List<PathList> getPath() {		
  		return path;
  	}
  	
  	@Override
  	public String toString() {
  		return "Path[pathId = '"+pathId+"', path.size() = "+path.size()+"]";
  	}
  
  
  }