Package com.pixelmonmod.pixelmon.api.util.helpers

Class NumberHelper

java.lang.Object

com.pixelmonmod.pixelmon.api.util.helpers.NumberHelper

public class NumberHelper
extends Object

Static helper class for generic number operations

Field Summary

Fields

Modifier and Type	Field	Description
static final Pattern	DOUBLE_PATTERN
static final DecimalFormat	FORMATTER
static final Pattern	INT_PATTERN
static final Pattern	LONG_PATTERN

Constructor Summary

Constructors

Constructor	Description
NumberHelper()

Method Summary

Modifier and Type	Method	Description
static String	formatPercentage(double d)
static OptionalDouble	parseDouble(String arg)	Parses the arg to a double
static OptionalInt	parseInt(String arg)	Parses the arg to an integer
static OptionalLong	parseLong(String arg)	Parses the arg to a long
static Number	parseNumber(String s)	Attempts to parse the given string to a number

Methods inherited from class java.lang.Object

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

Field Details

FORMATTER

public static final DecimalFormat FORMATTER

INT_PATTERN

public static final Pattern INT_PATTERN

LONG_PATTERN

public static final Pattern LONG_PATTERN

DOUBLE_PATTERN

public static final Pattern DOUBLE_PATTERN

Constructor Details

NumberHelper

public NumberHelper()

Method Details

parseInt

public static OptionalInt parseInt(String arg)

Parses the arg to an integer

Parameters:

arg - The arg to parse

Returns:

The potential parsed integer

parseLong

public static OptionalLong parseLong(String arg)

Parses the arg to a long

Parameters:

arg - The arg to parse

Returns:

The potential parsed long

parseDouble

public static OptionalDouble parseDouble(String arg)

Parses the arg to a double

Parameters:

arg - The arg to parse

Returns:

The potential parsed double

parseNumber

public static Number parseNumber(String s)

Attempts to parse the given string to a number

Parameters:

s - The string to parse

Returns:

The parsed number

formatPercentage

public static String formatPercentage(double d)