Java Integer Create toInt(String value, int defaultValue)

Description

to Int

License

LGPL

Declaration

public static int toInt(String value, int defaultValue) 

Method Source Code

//package com.java2s;
/**/*from  w w w .ja  v a2s.  c o  m*/
 * Copyright (c) 2015-2016, Michael Yang ?????? (fuhai999@gmail.com).
 *
 * Licensed under the GNU Lesser General Public License (LGPL) ,Version 3.0 (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.gnu.org/licenses/lgpl-3.0.txt
 *
 * 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(String value, int defaultValue) {
        try {
            if (value == null || "".equals(value.trim()))
                return defaultValue;
            value = value.trim();
            if (value.startsWith("N") || value.startsWith("n"))
                return -Integer.parseInt(value.substring(1));
            return Integer.parseInt(value);
        } catch (Exception e) {
        }
        return defaultValue;
    }
}

Related

1. toInt(String value)
2. toInt(String value, int _default)
3. toInt(String value, int def)
4. toInt(String value, int defaultValue)
5. toInt(String value, int defaultValue)
6. toInt(String value, int defaultValue)
7. toInt(String value, Integer defaultValue)
8. toInt(String value, Integer defaultValue)
9. toInt(String value, Integer fallback)