Java Long Number Create toLong(Object num)

Description

to Long

License

Apache License

Declaration

public static long toLong(Object num) 

Method Source Code

//package com.java2s;
/*//from   w w  w . j a  v a 2 s  .co m
 * Copyright 2015 IBM Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static long toLong(Object num) {
        long x;
        if (num instanceof Integer) {
            x = ((Integer) num).longValue();
        } else if (num instanceof Double) {
            x = ((Double) num).longValue();
        } else {
            x = (long) num;
        }
        return x;
    }
}

Related

1. toLong(Number num)
2. toLong(Object _inStrObj)
3. toLong(Object _value, long _default)
4. toLong(Object cell)
5. toLong(Object expectInt)
6. toLong(Object num, long defValue)
7. toLong(Object number)
8. toLong(Object o)
9. toLong(Object o)