package cz.cuni.amis.pogamut.multi.communication.translator.event;
   
   import cz.cuni.amis.pogamut.multi.communication.worldview.object.ISharedProperty;
   import cz.cuni.amis.utils.NullCheck;
   
   /**
    * Interface for results returned by ISharedPropertyUpdatedEvent .
    * @author srlok
    */
  public interface ISharedPropertyUpdateResult {
  	
  	public static enum Result {
  		
  		CREATED,
  		UPDATED,
  		SAME,
  		DESTROYED;
  		
  	}
  	
  	public Result getResult();
  	
  	public ISharedProperty getProperty();
  
  	public static class SharedPropertyUpdateResult implements ISharedPropertyUpdateResult {
  
  		private Result result;
  		private ISharedProperty property;
  
  		public SharedPropertyUpdateResult(Result result, ISharedProperty property) {
  			this.result = result;
  			NullCheck.check(this.result, "result");
  			this.property = property;
  			if (result != Result.DESTROYED) {
  				NullCheck.check(this.property, "object (result != DESTROYED)");
  			}
  		}
  		
  		@Override
  		public ISharedProperty getProperty() {
  			return property;
  		}
  
  		@Override
  		public Result getResult() {
  			return result;
  		}
  
  	}
  }