Package com.linkedin.alpini.base.misc

Enum Class CollectionUtil

java.lang.Object

java.lang.Enum<CollectionUtil>

com.linkedin.alpini.base.misc.CollectionUtil

All Implemented Interfaces:

Serializable, Comparable<CollectionUtil>, Constable

public enum CollectionUtil
extends Enum<CollectionUtil>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
SINGLETON

Method Summary

Modifier and Type	Method	Description
static <T> T	applyFactoryModifiers(T pipelineFactory, List<Function<T,T>> modifiers)
static boolean	isNotEmpty(Collection<?> collection)
static <T> List<T>	listOf(Collection<T> values)
static <T> List<T>	listOf(T value)
static <T> List<T>	listOf(T... values)
static <K, V> Map<K,V>	mapOf(K key, V value)
static <T> Set<T>	setOf(T... values)
static <T> Stream<T>	stream(Iterator<? extends T> iterator)
static CollectionUtil	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CollectionUtil[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

SINGLETON

public static final CollectionUtil SINGLETON

Method Details

values

public static CollectionUtil[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static CollectionUtil valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

isNotEmpty

public static boolean isNotEmpty(Collection<?> collection)

setOf

@SafeVarargs
public static <T> Set<T> setOf(T... values)

listOf

public static <T> List<T> listOf(T value)

listOf

@SafeVarargs
public static <T> List<T> listOf(T... values)

listOf

public static <T> List<T> listOf(Collection<T> values)

mapOf

public static <K,
V> Map<K,V> mapOf(K key,
 V value)

stream

public static <T> Stream<T> stream(Iterator<? extends T> iterator)

applyFactoryModifiers

public static <T> T applyFactoryModifiers(T pipelineFactory,
 List<Function<T,T>> modifiers)