Package de.eldoria.eldoutilities.utils

Class EnumUtil

java.lang.Object

de.eldoria.eldoutilities.utils.EnumUtil

public final class EnumUtil
extends Object

This class contains methods to parse string to enums.

Since:

1.0.0

Method Summary

Modifier and Type	Method	Description
static <T extends Enum<T>> String	enumValues(Class<T> clazz)
static <T extends Enum<T>> String	enumValues(Class<T> clazz, String delimiter)
static <T extends Enum<T>> Optional<T>	parse(String value, Class<T> values)	Searches for a enum value by string with a case insensitive search.
static <T extends Enum<T>> Optional<T>	parse(String mat, Class<T> values, boolean stripStrings)	Searches for a enum value by string with a case insensitive search.
static <T extends Enum<T>> T	parse(String value, Class<T> values, boolean stripStrings, T defaultValue)	Searches for a enum value by string with a case insensitive search.
static <T extends Enum<T>> T	parse(String value, Class<T> values, T defaultValue)	Searches for a enum value by string with a case insensitive search.

Methods inherited from class java.lang.Object

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

Method Details

parse

public static <T extends Enum<T>> Optional<T> parse(String value,
 Class<T> values)

Searches for a enum value by string with a case insensitive search.

Type Parameters:

T - type of enum.

Parameters:

value - enum as string value

values - enum values.

Returns:

enum value or null if no mathing value was found.

parse

public static <T extends Enum<T>> T parse(String value,
 Class<T> values,
 boolean stripStrings,
 T defaultValue)

Searches for a enum value by string with a case insensitive search.

Type Parameters:

T - type of enum.

Parameters:

value - enum as string value

values - enum values.

stripStrings - if true underscores will be removed before checking

defaultValue - Default value which will be returned when enum could not be parsed

Returns:

enum value or default when value was null

parse

public static <T extends Enum<T>> T parse(String value,
 Class<T> values,
 T defaultValue)

Searches for a enum value by string with a case insensitive search.

Type Parameters:

T - type of enum.

Parameters:

value - enum as string value

values - enum values.

defaultValue - Default value which will be returned when enum could not be parsed

Returns:

enum value or default when value was null

parse

public static <T extends Enum<T>> Optional<T> parse(String mat,
 Class<T> values,
 boolean stripStrings)

Searches for a enum value by string with a case insensitive search.

Type Parameters:

T - type of enum.

Parameters:

mat - enum as string value

values - enum values.

stripStrings - if true underscores will be removed before checking

Returns:

enum value or null if no mathing value was found.

enumValues

public static <T extends Enum<T>> String enumValues(Class<T> clazz)

enumValues

public static <T extends Enum<T>> String enumValues(Class<T> clazz,
 String delimiter)