Java Integer Create toInt(Object num)

Description

to Int

License

Apache License

Declaration

public static int toInt(Object num) 

Method Source Code

//package com.java2s;
/*//from   ww w  .  ja va  2s  .c  o 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 int toInt(Object num) {
        int x;
        if (num instanceof Long) {
            x = ((Long) num).intValue();
        } else if (num instanceof Double) {
            x = ((Double) num).intValue();
        } else if (num instanceof String) {
            x = Integer.getInteger((String) num);
        } else {
            x = (int) num;
        }
        return x;
    }
}

Related

1. toInt(long[] a)
2. toInt(Number num)
3. toInt(Number value)
4. toInt(Number wrapped)
5. toInt(Object bean, int defaultValue)
6. toInt(Object num, int defValue)
7. toInt(Object o)
8. toInt(Object o, int defaultValue)
9. toInt(Object obj)