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.ast.types;

public class ValuedEnumType extends EnumType

{

	private IntType intType = null;

	public ValuedEnumType(TypeIdentifier anIdentifier)

	{

		super (anIdentifier);

	}

	public IntType getIntType()

	{

		if (intType == null) {

			int min = Integer.MAX_VALUE;

			int max = Integer.MIN_VALUE;

			for (Identifier x: symbolTable().symbolList())

			{

				EnumIdentifier id = (EnumIdentifier)x;

				if (id.Value() > max)

					max = id.Value();

				if (id.Value() < min)

					min = id.Value();

			}

			intType = new IntType(min, max, null);

		}

		return intType;

	}

	@Override

	public /*override*/ String AnonymousName()

	{

		StringBuilder result = new StringBuilder();

		result.append("enum_");

		for (EnumIdentifier sym: m_listOfEnumSymbols)

		{

			result.append(sym.tokenText());

			if (sym.Value() < 0)

			{

				result.append("m");

				result.append(sym.Value() * (-1));

			}

			else

				result.append(sym.Value());

			result.append("_");

		}

		return result.toString();

	}

	@Override

	public int valueCount() {

		return m_listOfEnumSymbols.size();

	}

}