java.util.stream

Enum Collector.Characteristics

java.lang.Object

java.lang.Enum<Collector.Characteristics>

java.util.stream.Collector.Characteristics

All Implemented Interfaces:

Serializable, Comparable<Collector.Characteristics>

Enclosing interface:

Collector<T,A,R>

public static enum Collector.Characteristics
extends Enum<Collector.Characteristics>

See the official Java API doc for details.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CONCURRENT
IDENTITY_FINISH
UNORDERED

Method Summary

Modifier and Type	Method and Description
static Collector.Characteristics	valueOf(String name) Returns the enum constant of this type with the specified name.
static Collector.Characteristics[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, createValueOfMap, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf, valueOf

Methods inherited from class java.lang.Object

finalize, getClass

Methods inherited from interface java.lang.Comparable

$isInstance

Enum Constant Detail

CONCURRENT

public static final Collector.Characteristics CONCURRENT

IDENTITY_FINISH

public static final Collector.Characteristics IDENTITY_FINISH

UNORDERED

public static final Collector.Characteristics UNORDERED

Method Detail

values

public static Collector.Characteristics[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Collector.Characteristics c : Collector.Characteristics.values())
    System.out.println(c);

Returns:

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

valueOf

public static Collector.Characteristics valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null