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)

  *               Stefan Tiran (AIT)

  *

  */

package org.momut.ooas.ast.expressions;

import org.antlr.runtime.Token;

import org.momut.ooas.ast.IAstVisitor;

import org.momut.ooas.ast.IScope;

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

///  Some unresolved identifier

///

public final class UnresolvedIdentifierExpression extends IdentifierExpression

{

        private final IScope m_scope;

        private final String m_tokenText;

        public String tokenText() { return m_tokenText; }

        public IScope scope() { return m_scope; }

        public UnresolvedIdentifierExpression(Token identifier, IScope aScope)

        {

                super (null, identifier.getLine(), identifier.getCharPositionInLine());

                m_kind = ExpressionKind.UnresolvedIdentifier;

                m_tokenText = identifier.getText();

                m_scope = aScope;

        }

        public UnresolvedIdentifierExpression(UnresolvedIdentifierExpression toCopy)

        {

                super (toCopy);

                m_scope = toCopy.m_scope;

                m_tokenText = toCopy.m_tokenText;

        }

        public UnresolvedIdentifierExpression(String name, IScope aScope)

        {

                super (null, 0, 0);

                m_kind = ExpressionKind.UnresolvedIdentifier;

                m_tokenText = name;

                m_scope = aScope;

        }

        @Override

        public Expression Clone()

        {

                return new UnresolvedIdentifierExpression(this);

        }

        @Override

        public void Accept(IAstVisitor visitor)

        {

                visitor.visit(this);

        }

}