Java Float Number Equal areFloatsEqual(Float one, Float two)

Description

Checks if two floats are equal - handles nulls

License

Open Source License

Parameter

Parameter	Description
one	a parameter
two	a parameter

Declaration

public static boolean areFloatsEqual(Float one, Float two) 

Method Source Code

//package com.java2s;
/**/*from  w  ww.j av a 2s. co m*/
 * Project: JLIB
 * Version: $Id$ 
 * License: (see below block, or the accompanied COPYING.txt file)
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 * Copyright (c) 2009-2013, JLIB AUTHORS (see the AUTHORS.txt file for the list of the individuals)
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided 
 * that the following conditions are met:
 * 
 *  1) Redistributions of source code must retain the above copyright notice, this list of conditions and the 
 *     following disclaimer.
 *  2) Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 
 *     the following disclaimer in the documentation and/or other materials provided with the distribution.
 *  3) Neither the names of the organisations involved in the JLIB project, nor the names of their 
 *     contributors to the JLIB project may be used to endorse or promote products derived from this software 
 *     without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
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 * In chronological order
 * Author(s):
 *   Dejan Lekic , http://dejan.lekic.org
 * Contributor(s):
 *   -
 */

public class Main {
    /**
     * Checks if two floats are equal - handles nulls
     * @param one
     * @param two
     * @return 
     */
    public static boolean areFloatsEqual(Float one, Float two) {
        boolean nullDiff = one == null ^ two == null;
        boolean valueDiff = one != null && two != null && !one.equals(two);
        return !nullDiff && !valueDiff;
    }
}

Related

1. areFloatsEqual(float f1, float f2)
2. areFloatsEqual(float f1, float f2)
3. equal(float val1, float val2)
4. equals(float f1, float f2)
5. floatEqual(float a, float b, float epsilon)
6. floatEqual(float f1, float f2)