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.IAstVisitor;

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

import org.momut.ooas.utils.exceptions.ArgumentException;

///////////////////////////////////////////////

///  Complex Type: Map

///

public final class MapType extends Type

{

        private Type m_fromType;

        private Type m_toType;

        private final int m_maxNumberOfElements;

        public Type fromType() { return m_fromType; }

        public Type toType() { return m_toType; }

        public int maxNumberOfElements() { return m_maxNumberOfElements; }

        public MapType(Type from, Type to, int max, TypeIdentifier anIdentifier)

        {

                super(TypeKind.MapType, anIdentifier);

                m_fromType = from;

                m_toType = to;

                m_maxNumberOfElements = max;

        }

        @Override

        public void Accept(IAstVisitor visitor)

        {

                visitor.visit(this);

        }

        public void SetFromType(Type newType)

        {

                if (newType == null)

                        throw new ArgumentException();

                m_fromType = newType;

        }

        public void SetToType(Type newType)

        {

                if (newType == null)

                        throw new ArgumentException();

                m_toType = newType;

        }

        @Override

        public /*override*/ String AnonymousName()

        {

                return String.format("map_%s_%s_%s",

                                m_maxNumberOfElements,

                                m_fromType != null ? m_fromType.toString() : "uninit",

                                m_toType != null ? m_toType.toString() : "uninit");

        }

}