Package de.eldoria.eldoutilities.utils

Class Parser

java.lang.Object

de.eldoria.eldoutilities.utils.Parser

public final class Parser
extends Object

This class contains methods to parse strings to primitve types and other things.

Since:

1.0.0

Method Summary

Modifier and Type	Method	Description
static Optional<Boolean>	parseBoolean(String s)	Parse a string to a boolean
static Optional<Boolean>	parseBoolean(String s, String trueValue, String falseValue)	Parse a string to a boolean
static Optional<Double>	parseDouble(String s)	Parse a string to a double.
static Optional<Integer>	parseInt(String s)	Parse a string to a int.
static <T> Optional<Long>	parseLong(String value)
static String	parseTicksToTime(long ticks)	Parses ticks to a time with format H24:mm.
static OptionalInt	parseTimeToTicks(String s)	Parses a time in format H24:mm to ticks.

Methods inherited from class java.lang.Object

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

Method Details

parseInt

public static Optional<Integer> parseInt(String s)

Parse a string to a int.

Parameters:

s - string to parse

Returns:

optional integer with integer when the parsing was successful.

parseDouble

public static Optional<Double> parseDouble(String s)

Parse a string to a double.

Parameters:

s - string to parse

Returns:

optional double with double when the parsing was successful.

parseBoolean

public static Optional<Boolean> parseBoolean(String s)

Parse a string to a boolean

Parameters:

s - string to parse

Returns:

optional boolean with boolean when the parsing was successful.

parseBoolean

public static Optional<Boolean> parseBoolean(String s,
 String trueValue,
 String falseValue)

Parse a string to a boolean

Parameters:

s - string to parse

trueValue - true value as string

falseValue - false value as string

Returns:

optional boolean with boolean when the parsing was successful.

parseTimeToTicks

public static OptionalInt parseTimeToTicks(String s)

Parses a time in format H24:mm to ticks.

Parameters:

s - string to parse

Returns:

time as ticks or null if value could not be parsed.

parseTicksToTime

public static String parseTicksToTime(long ticks)

Parses ticks to a time with format H24:mm.

Parameters:

ticks - ticks to parse

Returns:

ticks as time

parseLong

public static <T> Optional<Long> parseLong(String value)