/**
  *
  *                      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;

import org.momut.ooas.ast.IAstVisitor;

///////////////////////////////////////////////
///  Constructor: Map
///
public final class MapConstructor extends TypeConstructionExpression
{
	public static final class MapItem
	{
		public Expression key;
		public Expression value;
		public MapItem(Expression aKey, Expression aValue)
		{
			key = aKey;
			value = aValue;
		}
		public MapItem(MapItem toCopy)
		{
			key = toCopy.key;
			value = toCopy.value;
		}
	}

	private ArrayList<MapItem> m_items;

	public ArrayList<MapItem> items() { return m_items; }

	public MapConstructor(int line, int pos)
	{
		super (ExpressionKind.MapConstr, line, pos);
		m_items = new ArrayList<MapItem>();
	}

	public MapConstructor(MapConstructor toCopy)
	{
		super (toCopy);
		m_items = new ArrayList<MapItem>(toCopy.m_items);
	}

	@Override
	public /*override*/ Expression Clone()
	{
		return new MapConstructor(this);
	}

	public void AddItem(Expression mapFrom, Expression mapTo)
	{
		MapItem newitem = new MapItem(mapFrom, mapTo);
		m_items.add(newitem);
	}

	public /*override*/ void Accept(IAstVisitor visitor)
	{
		visitor.visit(this);
	}

	public void SetItems(ArrayList<MapItem> newItems)
	{
		m_items = newItems;
	}

}