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.expressions;

import java.util.ArrayList;

public final class ObjectConstructor extends TypeConstructionExpression

{

	private final ArrayList<OoActionSystemInstance> m_instances;

	private int m_currentInstance;

	private String m_fixedObjectName;

	public int currentInstance() { return m_currentInstance; }

	public ArrayList<OoActionSystemInstance> instances() { return m_instances; }

	public String givenObjectName() { return m_fixedObjectName; }

	public void ResetCurrentInstance() { m_currentInstance = 0; }

	public ObjectConstructor(OpaqueType aType, int line, int pos)

	{

		super (ExpressionKind.ObjectConstr, line, pos);

		SetType(aType);

		m_instances = new ArrayList<OoActionSystemInstance>();

		m_currentInstance = 0;

	}

	public ObjectConstructor(OpaqueType aType, String aName, int line, int pos)

	{

		super (ExpressionKind.ObjectConstr, line, pos);

		SetType(aType);

		m_instances = new ArrayList<OoActionSystemInstance>();

		m_currentInstance = 0;

		m_fixedObjectName = aName;

	}

	public ObjectConstructor(ObjectConstructor toCopy)

	{

		super (toCopy);

		m_instances = new ArrayList<OoActionSystemInstance>( toCopy.m_instances);

		m_currentInstance = toCopy.m_currentInstance;

		m_fixedObjectName = toCopy.m_fixedObjectName;

	}

	@Override

	public /*override*/ Expression Clone()

	{

		return new ObjectConstructor(this);

	}

	public /*override*/ void Accept(IAstVisitor visitor)

	{

		visitor.visit(this);

	}

	public void AddInstance(OoActionSystemInstance anInstance)

	{

		m_instances.add(anInstance);

	}

	public OoActionSystemInstance GetNextInstance()

	{

		OoActionSystemInstance result = m_instances.get(m_currentInstance);

		m_currentInstance++;

		return result;

	}

}