/*

* Copyright (c) 1999 - 2004 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

package javax.microedition.lcdui;

public class Command

{

    public static final int SCREEN = 1;

    public static final int BACK = 2;

    public static final int CANCEL =3 ;

    public static final int OK = 4;

    public static final int HELP = 5;

    public static final int STOP = 6;

    public static final int EXIT = 7;

    public static final int ITEM = 8;

    private String  iShortLabel;

    private String  iLongLabel;

    private int     iCommandType;

    private int     iPriority;

    public Command(String aShortLabel, int aCommandType, int aPriority)

    {

        this(aShortLabel, null, aCommandType, aPriority);

    }

    public Command(String aShortLabel,String aLongLabel,int aCommandType,int aPriority)

    {

        if (aShortLabel == null)

        {

            throw new NullPointerException();

        }

        if (aCommandType < SCREEN || aCommandType > ITEM)

        {

            throw new IllegalArgumentException();

        }

        iShortLabel = aShortLabel;

        iLongLabel = aLongLabel;

        iCommandType = aCommandType;

        iPriority = aPriority;

    }

    Command(int aCommandType)

    {

        iShortLabel  = "";

        iLongLabel   = null;

        iCommandType = aCommandType;

        iPriority    = 0;

    }

    public String getLabel()

    {

        return iShortLabel;

    }

    public String getLongLabel()

    {

        return iLongLabel;

    }

    public int getCommandType()

    {

        return iCommandType;

    }

    public int getPriority()

    {

        return iPriority;

    }

}