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;

import org.momut.ooas.ast.identifiers.EnumIdentifier;

import org.momut.ooas.ast.identifiers.Identifier;

import org.momut.ooas.ast.identifiers.TypeIdentifier;

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();

        }

}