Java Long Number Create toLong(Number n)

Description

Converts a Number to a Long.

License

Open Source License

Parameter

Parameter	Description
The	Number to be converted.

Return

The converted Long. Returns null when the input parameter is null.

Declaration

public static Long toLong(Number n) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2010-2015 BSI Business Systems Integration AG.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors://from   www  . j  a v a 2 s  .c o  m
 *     BSI Business Systems Integration AG - initial API and implementation
 ******************************************************************************/

public class Main {
    /**
     * Converts a Number to a Long.
     *
     * @param The
     *          Number to be converted.
     * @return The converted Long. Returns <code>null</code> when the input parameter is <code>null</code>.
     */
    public static Long toLong(Number n) {
        if (n == null) {
            return null;
        }
        return n.longValue();
    }
}

Related

1. toLong(int[] a)
2. toLong(int[] x, int length, int M)
3. toLong(Integer i)
4. toLong(long[] array)
5. toLong(Number n)
6. toLong(Number num)
7. toLong(Object _inStrObj)
8. toLong(Object _value, long _default)
9. toLong(Object cell)