net.sf.gridarta.utils

Class NumberUtils

java.lang.Object

net.sf.gridarta.utils.NumberUtils

public class NumberUtils
extends java.lang.Object

Utility class for parsing strings into numbers.

Method Summary

Modifier and Type	Method and Description
static double	parseDouble(@NotNull java.lang.String s) Parses a double string.
static int	parseInt(@NotNull java.lang.String s) Parses an integer string.
static int	parseInt(@NotNull java.lang.String s, int defaultValue) Parses an integer string.
static long	parseLong(@NotNull java.lang.String s) Parses a long string.

Methods inherited from class java.lang.Object

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

Method Detail

parseInt

public static int parseInt(@NotNull
                           @NotNull java.lang.String s)

Parses an integer string.

Parameters:

s - the string to parse

Returns:

the integer value or zero if value not readable

parseInt

public static int parseInt(@NotNull
                           @NotNull java.lang.String s,
                           int defaultValue)

Parses an integer string.

Parameters:

s - the string to parse

defaultValue - the default value

Returns:

the integer value or the default value if value not readable

parseLong

public static long parseLong(@NotNull
                             @NotNull java.lang.String s)

Parses a long string.

Parameters:

s - the string to parse

Returns:

the long value or zero if value not readable

parseDouble

public static double parseDouble(@NotNull
                                 @NotNull java.lang.String s)

Parses a double string.

Parameters:

s - the string to parse

Returns:

the double value or zero if value not readable