OoasTools

/**

  *

  *                      OOAS Compiler

  *

  *       Copyright 2015, AIT Austrian Institute of Technology.

  * This code is based on the C# Version of the OOAS Compiler, which is

  * copyright 2015 by the Institute of Software Technology, Graz University

  * of Technology with portions copyright by the AIT Austrian Institute of

  * Technology. All rights reserved.

  *

  * SEE THE "LICENSE" FILE FOR THE TERMS UNDER WHICH THIS FILE IS PROVIDED.

  *

  * If you modify the file please update the list of contributors below to in-

  * clude your name. Please also stick to the coding convention of using TABs

  * to do the basic (block-level) indentation and spaces for anything after

  * that. (Enable the display of special chars and it should be pretty obvious

  * what this means.) Also, remove all trailing whitespace.

  *

  * Contributors:

  *               Willibald Krenn (AIT)

  *               Stephan Zimmerer (AIT)

  *               Markus Demetz (AIT)

  *               Christoph Czurda (AIT)

  *

  */

package org.momut.ooas.visitors;

import java.util.Collections;

public final class OoaSymbolSortVisitor extends OoaCompleteAstTraversalVisitor

{

	/* Sorting of enums is not necessarily a good idea in terms of the user wanting to know what's going on

	 * however, we need to do this for the ulysses prolog target - otherwise mutations won't be correct..

	 * (regardeless in what order the enum symbols were declared, the order must be the same - then we can

	 * map them to ints)

	 */

	@Override

	public void visit(EnumType enumType)

	{

		Collections.sort(enumType.listOfEnumSymbols());

		super.visit(enumType);

	}

	@Override

	public void visit(MainModule mainModule)

	{

		for (Identifier s: mainModule.symbolTable().symbolList())

		{

			if (s.kind() == IdentifierKind.TypeIdentifier &&

					((TypeIdentifier)s).type().kind() == TypeKind.OoActionSystemType)

			{

				OoActionSystemType ooa = (OoActionSystemType)((TypeIdentifier)s).type();

				ooa.symbols().Sort();

			}

		}

		mainModule.symbolTable().Sort();

		super.visit(mainModule);

	}

	public OoaSymbolSortVisitor(ParserState aState)

	{

		super(aState, false);

		if (aState == null)

			throw new ArgumentException();

	}

}