Module org.jhotdraw8.collection

Package org.jhotdraw8.collection.enumerator

Interface Enumerator.OfDouble

All Superinterfaces:

BareEnumerator<Double>, Enumerator<Double>, Spliterator<Double>, Spliterator.OfDouble, Spliterator.OfPrimitive<Double,DoubleConsumer,Spliterator.OfDouble>

All Known Implementing Classes:

AbstractDoubleEnumerator

Enclosing interface:

Enumerator<E>

public static interface Enumerator.OfDouble
extends Enumerator<Double>, Spliterator.OfDouble

An object for enumerating primitive double-valued elements of a collection.

Nested Class Summary

Nested classes/interfaces inherited from interface org.jhotdraw8.collection.enumerator.Enumerator

Enumerator.OfDouble, Enumerator.OfInt, Enumerator.OfLong

Nested classes/interfaces inherited from interface java.util.Spliterator

Spliterator.OfDouble, Spliterator.OfInt, Spliterator.OfLong, Spliterator.OfPrimitive<T,T_CONS,T_SPLITR extends Spliterator.OfPrimitive<T,T_CONS,T_SPLITR>>

Field Summary

Fields inherited from interface java.util.Spliterator

CONCURRENT, DISTINCT, IMMUTABLE, NONNULL, ORDERED, SIZED, SORTED, SUBSIZED

Method Summary

Modifier and Type	Method	Description
default Double	current()	Gets the element in the collection at the current position of the enumerator.
double	currentAsDouble()	Returns the current value.
default boolean	tryAdvance(Consumer<? super Double> action)
default boolean	tryAdvance(DoubleConsumer action)

Methods inherited from interface org.jhotdraw8.collection.enumerator.BareEnumerator

moveNext

Methods inherited from interface java.util.Spliterator

characteristics, estimateSize, getComparator, getExactSizeIfKnown, hasCharacteristics

Methods inherited from interface java.util.Spliterator.OfDouble

forEachRemaining, forEachRemaining, trySplit

Method Details

current

default Double current()

Gets the element in the collection at the current position of the enumerator.

Current is undefined under any of the following conditions:

• The enumerator is positioned before the first element in the collection. Immediately after the enumerator is created BareEnumerator.moveNext() must be called to advance the enumerator to the first element of the collection before reading the value of Current.
• The last call to BareEnumerator.moveNext() returned false, which indicates the end of the collection.
• The enumerator is invalidated due to changes made in the collection, such as adding, modifying, or deleting elements.

Current returns the same object until MoveNext is called.MoveNext sets Current to the next element.

Specified by:

current in interface BareEnumerator<Double>

Returns:

current

currentAsDouble

double currentAsDouble()

Returns the current value.

Returns:

current

See Also:

• BareEnumerator.current()

tryAdvance

default boolean tryAdvance(DoubleConsumer action)

Specified by:

tryAdvance in interface Spliterator.OfDouble

Specified by:

tryAdvance in interface Spliterator.OfPrimitive<Double,DoubleConsumer,Spliterator.OfDouble>

tryAdvance

default boolean tryAdvance(Consumer<? super Double> action)

Specified by:

tryAdvance in interface Enumerator<Double>

Specified by:

tryAdvance in interface Spliterator<Double>

Specified by:

tryAdvance in interface Spliterator.OfDouble