package cz.cuni.amis.pogamut.udk.communication.translator.bot.state;
   
   import cz.cuni.amis.fsm.FSMState;
   import cz.cuni.amis.fsm.FSMTransition;
   import cz.cuni.amis.fsm.IFSMState;
   import cz.cuni.amis.pogamut.base.communication.messages.InfoMessage;
   import cz.cuni.amis.pogamut.udk.communication.messages.gbinfomessages.NavPointNeighbourLink;
   import cz.cuni.amis.pogamut.udk.communication.messages.gbinfomessages.NavPointNeighbourLinkEnd;
   import cz.cuni.amis.pogamut.udk.communication.messages.gbinfomessages.NavPointNeighbourLinkStart;
  import cz.cuni.amis.pogamut.udk.communication.translator.TranslatorContext;
  import cz.cuni.amis.pogamut.udk.communication.translator.bot.support.BotListState;
  
  /**
   * Takes care of the navpoint neighbour list. It stores them inside a List object and when END message comes it 
   * stores them inside the context via context.setNeighbours() for the NavPointListState that will use
   * context.getNeighbours() to obtain them.
   * 
   * @author Jimmy
   */
  @FSMState(map={
  				@FSMTransition(
  					state=NavPointListState.class, 
  					symbol={NavPointNeighbourLinkEnd.class}, 
  					transition={}
  				)
  			}
  )
  public class NavPointNeighboursState extends BotListState<NavPointNeighbourLink, TranslatorContext> {
  
  	public NavPointNeighboursState() {
  		super(NavPointNeighbourLinkStart.class, NavPointNeighbourLink.class, NavPointNeighbourLinkEnd.class);
  	}
  	
  	@Override
  	public void stateLeaving(TranslatorContext translatorContext,
  			IFSMState<InfoMessage, TranslatorContext> toState, InfoMessage symbol) {
  		translatorContext.setNeighbours(getList());
  		newList();
  	}
  
  }