Java Long Number Create toLong(Object o)

Description

to Long

License

Apache License

Declaration

public static long toLong(Object o) 

Method Source Code

//package com.java2s;
/*//  ww w  .  ja va 2  s.c  om
 * Copyright (C) 2009 JavaRosa
 *
 * 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 o) {
        if (o instanceof Byte) {
            return (Byte) o;
        } else if (o instanceof Short) {
            return (Short) o;
        } else if (o instanceof Integer) {
            return (Integer) o;
        } else if (o instanceof Long) {
            return (Long) o;
        } else if (o instanceof Character) {
            return (Character) o;
        } else {
            throw new ClassCastException();
        }
    }
}

Related

1. toLong(Object cell)
2. toLong(Object expectInt)
3. toLong(Object num)
4. toLong(Object num, long defValue)
5. toLong(Object number)
6. toLong(Object o)
7. toLong(Object o)
8. toLong(Object ob, Long defaultLong)
9. toLong(Object obj)