Java Integer Create toInt(String value, int defaultValue)

Description

convert the string to an integer, and return the default value if the string is null or does not contain a valid int value

License

Open Source License

Parameter

Parameter	Description
value	string value
defaultValue	default value

Return

int

Declaration

static public int toInt(String value, int defaultValue) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    /**//from  w  ww  .  j  a v a2 s .  c o  m
     * convert the string to an integer, and return the default value if
     * the string is null or does not contain a valid int value
     *
     * @param value string value
     * @param defaultValue default value
     *
     * @return int
     */
    static public int toInt(String value, int defaultValue) {
        if (value != null) {
            try {
                return Integer.parseInt(value);
            } catch (NumberFormatException n) {
            }
        }
        return defaultValue;
    }

    /**
     * convert the string to an integer, and return 0 if
     * the string is null or does not contain a valid int value
     *
     * @param value string value
     *
     * @return int
     */
    static public int toInt(String value) {
        if (value != null) {
            try {
                return Integer.parseInt(value);
            } catch (NumberFormatException n) {
            }
        }
        return 0;
    }
}

Related

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