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 net.multiphasicapps.classfile;

/**
 * This represents a constant value which is a number.
 *
 * @since 2018/05/21
 */
public abstract class ConstantValueNumber
    extends ConstantValue
{
    /** The number used. */
    protected final Number value;
    
    /**
     * Initializes the constant value that uses a number.
     *
     * @param __v The value.
     * @param __t The type of value used.
     * @throws NullPointerException On null arguments.
     * @since 2018/05/21
     */
    public ConstantValueNumber(Number __v, ConstantValueType __t)
        throws NullPointerException
    {
        super(__v, __t);
        
        if (__v == null)
            throw new NullPointerException("NARG");
        
        this.value = __v;
    }
    
    /**
     * Returns the double value.
     *
     * @return The double value.
     * @since 2018/05/16
     */
    public final double doubleValue()
    {
        return this.value.doubleValue();
    }
    
    /**
     * Returns the float value.
     *
     * @return The float value.
     * @since 2018/05/16
     */
    public final float floatValue()
    {
        return this.value.floatValue();
    }
    
    /**
     * Returns the integer value.
     *
     * @return The integer value.
     * @since 2018/05/16
     */
    public final int intValue()
    {
        return this.value.intValue();
    }
    
    /**
     * Returns the long value.
     *
     * @return The long value.
     * @since 2018/05/16
     */
    public final long longValue()
    {
        return this.value.longValue();
    }
    
    /**
     * Returns the value as a number.
     *
     * @return The number used.
     * @since 2018/05/21
     */
    public final Number number()
    {
        return this.value;
    }
}