Package org.infinispan.commons.util

Class EnumUtil

java.lang.Object

org.infinispan.commons.util.EnumUtil

public class EnumUtil
extends Object

Utilities method to Enums.

Since:

8.2

Author:

Pedro Ruivo

Field Summary

Fields

Modifier and Type	Field	Description
static long	EMPTY_BIT_SET

Method Summary

Modifier and Type	Method	Description
static long	bitSetOf(Enum<?> first)
static long	bitSetOf(Enum<?>[] flags)
static long	bitSetOf(Enum<?> first, Enum<?> second)
static long	bitSetOf(Enum<?> first, Enum<?> second, Enum<?>... remaining)
static <E extends Enum<E>> long	bitSetOf(Collection<E> enums)
static int	bitSetSize(long bitSet)
static boolean	containsAll(long bitSet, long testBitSet)
static boolean	containsAny(long bitSet, long testBitSet)
static long	diffBitSets(long bitSet1, long bitSet2)
static <E extends Enum<E>> E[]	enumArrayOf(long bitSet, Class<E> eClass)
static <E extends Enum<E>> EnumSet<E>	enumSetOf(long bitSet, Class<E> eClass)
static boolean	hasEnum(long bitSet, Enum<?> anEnum)
static long	mergeBitSets(long bitSet1, long bitSet2)
static <E extends Enum<E>> String	prettyPrintBitSet(long bitSet, Class<E> eClass)
static long	setEnum(long bitSet, Enum<?> anEn)
static <E extends Enum<E>> long	setEnums(long bitSet, Collection<E> enums)
static long	unsetEnum(long bitSet, Enum<?> anEnum)

Field Detail

EMPTY_BIT_SET

public static final long EMPTY_BIT_SET

See Also:

Constant Field Values

Method Detail

bitSetOf

public static <E extends Enum<E>> long bitSetOf(Collection<E> enums)

bitSetOf

public static long bitSetOf(Enum<?> first)

bitSetOf

public static long bitSetOf(Enum<?> first,
                            Enum<?> second)

bitSetOf

public static long bitSetOf(Enum<?> first,
                            Enum<?> second,
                            Enum<?>... remaining)

bitSetOf

public static long bitSetOf(Enum<?>[] flags)

enumSetOf

public static <E extends Enum<E>> EnumSet<E> enumSetOf(long bitSet,
                                                       Class<E> eClass)

hasEnum

public static boolean hasEnum(long bitSet,
                              Enum<?> anEnum)

setEnum

public static long setEnum(long bitSet,
                           Enum<?> anEn)

setEnums

public static <E extends Enum<E>> long setEnums(long bitSet,
                                                Collection<E> enums)

unsetEnum

public static long unsetEnum(long bitSet,
                             Enum<?> anEnum)

prettyPrintBitSet

public static <E extends Enum<E>> String prettyPrintBitSet(long bitSet,
                                                           Class<E> eClass)

mergeBitSets

public static long mergeBitSets(long bitSet1,
                                long bitSet2)

diffBitSets

public static long diffBitSets(long bitSet1,
                               long bitSet2)

containsAll

public static boolean containsAll(long bitSet,
                                  long testBitSet)

containsAny

public static boolean containsAny(long bitSet,
                                  long testBitSet)

bitSetSize

public static int bitSetSize(long bitSet)

enumArrayOf

public static <E extends Enum<E>> E[] enumArrayOf(long bitSet,
                                                  Class<E> eClass)