org.dmfs.jems.single.elementary

Class Reduced<Value,Result>

java.lang.Object

org.dmfs.jems.single.elementary.Reduced<Value,Result>

All Implemented Interfaces:

Single<Result>

public final class Reduced<Value,Result>
extends java.lang.Object
implements Single<Result>

The Single value of a reduced Iterable.

Note, this is the single threaded version of a "reduce" operation.

Constructor Summary

Constructors

Constructor and Description
Reduced(Generator<Result> initialValueGenerator, BiFunction<Result,Value,Result> accumulatorFunction, java.lang.Iterable<Value> iterable)
Reduced(Result initialValue, BiFunction<Result,Value,Result> accumulatorFunction, java.lang.Iterable<Value> iterable) Deprecated. in favor of Reduced(Generator, BiFunction, Iterable).

Method Summary

Modifier and Type	Method and Description
Result	value() Returns the sole value of this 1-tuple.

Methods inherited from class java.lang.Object

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

Constructor Detail

Reduced

@Deprecated
public Reduced(Result initialValue,
                           BiFunction<Result,Value,Result> accumulatorFunction,
                           java.lang.Iterable<Value> iterable)

Deprecated. in favor of Reduced(Generator, BiFunction, Iterable).

Reduced

public Reduced(Generator<Result> initialValueGenerator,
               BiFunction<Result,Value,Result> accumulatorFunction,
               java.lang.Iterable<Value> iterable)

Method Detail

value

public Result value()

Description copied from interface: Single

Returns the sole value of this 1-tuple.

Specified by:

value in interface Single<Result>

Returns:

The value.