// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.GWT.client.commands;

import java.util.*;

import org.litesoft.core.simpletypes.*;

import com.google.gwt.user.client.*;

public class PointToCommandMap
{
    private Map mPointToCommands = new HashMap();

    public void put( PointXY pPoint, Command pCommand )
    {
        if ( pPoint != null )
        {
            if ( pCommand != null )
            {
                mPointToCommands.put( pPoint, pCommand );
            }
            else
            {
                mPointToCommands.remove( pPoint );
            }
        }
    }

    public Command get( PointXY pPoint )
    {
        return (pPoint != null) ? (Command) mPointToCommands.get( pPoint ) : null;
    }
}