SquirrelJME/SquirrelJME

// -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
// ---------------------------------------------------------------------------
// SquirrelJME
//     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
// ---------------------------------------------------------------------------
// SquirrelJME is under the Mozilla Public License Version 2.0.
// See license.mkd for licensing and copyright information.
// ---------------------------------------------------------------------------

package cc.squirreljme.jdwp;

import cc.squirreljme.runtime.cldc.debug.Debugging;

/**
 * The stepping size when single stepping.
 *
 * @since 2021/04/28
 */
public enum JDWPStepSize
    implements JDWPHasId
{
    /** Single instruction stepping. */
    MIN(0),
    
    /** Step on line changes, if this happens and lines are available. */
    LINE(1),
    
    /* End. */
    ;
    
    /** The identifier. */
    public final int id;
    
    /**
     * Initializes the step size.
     *
     * @param __id The ID used.
     * @since 2024/01/26
     */
    JDWPStepSize(int __id)
    {
        this.id = __id;
    }
    
    /**
     * {@inheritDoc}
     * @since 2024/01/26
     */
    @Override
    public int debuggerId()
    {
        return this.id;
    }
    
    /**
     * Returns the step size for the given value.
     * 
     * @param __v The index to get.
     * @return The step size for the given value.
     * @since 2021/04/28
     */
    public static JDWPStepSize of(int __v)
    {
        switch (__v)
        {
            case 1:        return JDWPStepSize.LINE;
            case 0:
            default:    return JDWPStepSize.MIN;
        }
    }
}