io.seata.common.util

Class NumberUtils

java.lang.Object

io.seata.common.util.NumberUtils

public class NumberUtils
extends Object

Number utility

Constructor Summary

Constructors

Constructor and Description
NumberUtils()

Method Summary

Modifier and Type	Method and Description
static int	toInt(String str, int defaultValue) Convert a String to an int, returning a default value if the conversion fails.
static Long	toLong(String str)
static Long	toLong(String str, Long defaultValue)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NumberUtils

public NumberUtils()

Method Detail

toInt

public static int toInt(String str,
                        int defaultValue)

Convert a String to an int, returning a default value if the conversion fails.

If the string is null, the default value is returned.

Parameters:

str - the string to convert, may be null

defaultValue - the default value

Returns:

the int represented by the string, or the default if conversion fails

toLong

public static Long toLong(String str,
                          Long defaultValue)

toLong

public static Long toLong(String str)