SquirrelJME/SquirrelJME

// -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
// ---------------------------------------------------------------------------
// Multi-Phasic Applications: 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.jvm.pack.mem;

/**
 * Reference to memory handle.
 *
 * @since 2021/01/17
 */
public final class MemHandleReference
{
    /** The ID. */
    public final int id;
    
    /**
     * Initializes the reference to the memory handle.
     * 
     * @param __id The identifier.
     * @since 2021/01/17
     */
    public MemHandleReference(int __id)
    {
        this.id = __id;
    }
    
    /**
     * {@inheritDoc}
     * @since 2021/01/17
     */
    @Override
    public int hashCode()
    {
        return this.id;
    }
    
    /**
     * {@inheritDoc}
     * @since 2021/01/17
     */
    @Override
    public boolean equals(Object __o)
    {
        if (this == __o)
            return true;
        
        if (!(__o instanceof MemHandleReference))
            return true;
        
        return this.id == ((MemHandleReference)__o).id;
    }
    
    /**
     * {@inheritDoc}
     * @since 2021/01/17
     */
    @Override
    public String toString()
    {
        return String.format("MemHandle#%08x", this.id);
    }
}