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/*******************************************************************************
 * Copyright (c) 2012 protos software gmbh (http://www.protos.de).
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * CONTRIBUTORS:
 * 		Juergen Haug
 * 
 *******************************************************************************/

package org.eclipse.etrice.core.postprocessing

import org.eclipse.xtext.GeneratedMetamodel

import org.eclipse.emf.ecore.EcorePackage

import static extension org.eclipse.emf.ecore.util.EcoreUtil.*
import static extension org.eclipse.etrice.core.postprocessing.PostprocessingHelpers.*

class ImplPostprocessor {
	
	def process(GeneratedMetamodel metamodel) {
		var roomPackage = metamodel.EPackage
		
		var port = roomPackage.getClass("Port")
		port.getAttribute("multiplicity").setDefaultValueLiteral("1")
		port.addOperation("isReplicated", EcorePackage::eINSTANCE.getEClassifier("EBoolean"), 1, 
			'''return multiplicity>1 || multiplicity==-1;''')
		
		var actorRef = roomPackage.getClass("ActorRef")
		actorRef.getAttribute("size").setDefaultValueLiteral("1")
		
		var state = roomPackage.getClass("State")
		state.addOperation("getName", EcorePackage::eINSTANCE.getEClassifier("EString"), 1,
			'''return (this instanceof org.eclipse.etrice.core.room.SimpleState)? ((org.eclipse.etrice.core.room.SimpleState)this).getName() :(this instanceof org.eclipse.etrice.core.room.RefinedState)? (((org.eclipse.etrice.core.room.RefinedState)this).getTarget()==null? "":((org.eclipse.etrice.core.room.RefinedState)this).getTarget().getName()) :"";''')
		
		var stateGraphItem = roomPackage.getClass("StateGraphItem")
		stateGraphItem.addOperation("getName", EcorePackage::eINSTANCE.getEClassifier("EString"), 1,
			'''
			if (this instanceof org.eclipse.etrice.core.room.State) 
				return ((org.eclipse.etrice.core.room.State)this).getName();
			else if (this instanceof org.eclipse.etrice.core.room.TrPoint)
				return ((org.eclipse.etrice.core.room.TrPoint)this).getName();
			else if (this instanceof org.eclipse.etrice.core.room.ChoicePoint)
				return ((org.eclipse.etrice.core.room.ChoicePoint)this).getName();
			else if (this instanceof org.eclipse.etrice.core.room.Transition)
				return ((org.eclipse.etrice.core.room.Transition)this).getName();
			return "";
			''')
			
		var interfaceItem = roomPackage.getClass("InterfaceItem")
		interfaceItem.addOperation("getGeneralProtocol", roomPackage.getEClassifier("GeneralProtocolClass"), 1, 
			'''
			if (this instanceof org.eclipse.etrice.core.room.Port)
				return ((org.eclipse.etrice.core.room.Port) this).getProtocol();
			else if (this instanceof org.eclipse.etrice.core.room.SAPRef)
				return ((org.eclipse.etrice.core.room.SAPRef) this).getProtocol();
			else if (this instanceof org.eclipse.etrice.core.room.SPPRef)
				return ((org.eclipse.etrice.core.room.SPPRef) this).getProtocol();
			return null;
			''')
	}
}

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