package cz.cuni.amis.pogamut.ut2004.tag.protocol.messages;
   
   import cz.cuni.amis.pogamut.unreal.communication.messages.UnrealId;
   import cz.cuni.amis.pogamut.ut2004.communication.messages.custom.ControlMessageField;
   import cz.cuni.amis.pogamut.ut2004.communication.messages.custom.ControlMessageType;
   
   @ControlMessageType(type="TAG_PASSED")
   public class TagPassed extends TagMessage {
   	
  	@ControlMessageField(index=1)
  	private UnrealId fromBotId;
  	
  	@ControlMessageField(index=2)
  	private UnrealId toBotId;
  	
  	public TagPassed() {		
  	}
  
  	/**
  	 * WHO has passed the tagged (this bot has a tag, but touched another bot)
  	 * <p><p>
  	 * 
  	 * May be null, in that case it is the SERVER who is assigning the tag.
  	 * 
  	 * @return
  	 */
  	public UnrealId getFromBotId() {
  		return fromBotId;
  	}
  
  	public void setFromBotId(UnrealId fromBotId) {
  		this.fromBotId = fromBotId;
  	}
  
  	/**
  	 * WHO has been (received) the tag (this bot now switchis to IS-TAGGED state)
  	 * <p><p>
  	 * 
  	 * May be null, in that case no new bot gets tagged (SERVER removed tag from {@link #getFromBotId()} bot).
  	 * 
  	 * @return
  	 */
  	public UnrealId getToBotId() {
  		return toBotId;
  	}
  
  	public void setToBotId(UnrealId toBotId) {
  		this.toBotId = toBotId;
  	}
  	
  }