Package org.cyclos.server.utils

Class EnumHelper

java.lang.Object

org.cyclos.server.utils.EnumHelper

public class EnumHelper
extends Object

Helper methods for enumerations

Constructor Summary

Constructors

Constructor	Description
EnumHelper()

Method Summary

Modifier and Type	Method	Description
static <E extends Enum<E>> Set<E>	decodeNames(Class<E> type, String encoded)	Decodes a string as comma-separated values of enum names into the enum set
static <E extends Enum<E>> Set<E>	decodeOrdinals(Class<E> type, String encoded)	Decodes a string as comma-separated values of enum ordinals into the enum set
static <E extends Enum<E>> String	encodeNames(Class<E> type, Collection<E> enums)	Encodes a collection of enums into a comma-separated string of enum names
static <E extends Enum<E>> String	encodeOrdinals(Class<E> type, Collection<E> enums)	Encodes a collection of enums into a comma-separated string of enum ordinals
static <E extends Enum<E>> E[]	values(Class<E> enumType)	Returns all values from the given enum type

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumHelper

public EnumHelper()

Method Detail

decodeNames

public static <E extends Enum<E>> Set<E> decodeNames(Class<E> type,
                                                     String encoded)

Decodes a string as comma-separated values of enum names into the enum set

decodeOrdinals

public static <E extends Enum<E>> Set<E> decodeOrdinals(Class<E> type,
                                                        String encoded)

Decodes a string as comma-separated values of enum ordinals into the enum set

encodeNames

public static <E extends Enum<E>> String encodeNames(Class<E> type,
                                                     Collection<E> enums)

Encodes a collection of enums into a comma-separated string of enum names

encodeOrdinals

public static <E extends Enum<E>> String encodeOrdinals(Class<E> type,
                                                        Collection<E> enums)

Encodes a collection of enums into a comma-separated string of enum ordinals

values

public static <E extends Enum<E>> E[] values(Class<E> enumType)

Returns all values from the given enum type