package nl.tudelft.goal.ut2004.translators;
   
   import nl.tudelft.goal.unreal.util.EnvironmentUtil;
   import cz.cuni.amis.pogamut.ut2004.communication.messages.ItemType.Group;
   import eis.eis2java.exception.TranslationException;
   import eis.eis2java.translation.Java2Parameter;
   import eis.eis2java.translation.Parameter2Java;
   import eis.eis2java.translation.Translator;
   import eis.iilang.Identifier;
  import eis.iilang.Parameter;
  
  public class GroupTranslator implements Java2Parameter<Group>, Parameter2Java<Group> {
  
  	@Override
  	public Parameter[] translate(Group o) throws TranslationException {
  		return new Parameter[] { new Identifier(o.name().toLowerCase()) };
  	}
  
  	@Override
  	public Class<? extends Group> translatesFrom() {
  		return Group.class;
  	}
  
  	@Override
  	public Group translate(Parameter parameter) throws TranslationException {
  		String itemTypeString = Translator.getInstance().translate2Java(parameter, String.class);
  
  		try {
  			return Group.valueOf(itemTypeString.toUpperCase());
  		} catch (IllegalArgumentException e) {
  			String message = String.format("%s was not a ItemType. Expected on off %s.", itemTypeString, EnvironmentUtil.listValid(Group.class));
  			throw new TranslationException(message, e);
  		}
  	}
  
  	@Override
  	public Class<Group> translatesTo() {
  		return Group.class;
  	}
  
  }