it.unimi.dsi.fastutil.doubles

Interface DoubleIterator

All Superinterfaces:

Iterator<Double>, PrimitiveIterator<Double,DoubleConsumer>, PrimitiveIterator.OfDouble

All Known Subinterfaces:

DoubleBidirectionalIterator, DoubleBigListIterator, DoubleListIterator

All Known Implementing Classes:

AbstractDoubleBidirectionalIterator, AbstractDoubleBigListIterator, AbstractDoubleIterator, AbstractDoubleListIterator, DoubleBigListIterators.BigListIteratorListIterator, DoubleBigListIterators.EmptyBigListIterator, DoubleBigListIterators.UnmodifiableBigListIterator, DoubleIterators.EmptyIterator, DoubleIterators.UnmodifiableBidirectionalIterator, DoubleIterators.UnmodifiableIterator, DoubleIterators.UnmodifiableListIterator

public interface DoubleIterator
extends PrimitiveIterator.OfDouble

A type-specific Iterator; provides an additional method to avoid (un)boxing, and the possibility to skip elements.

See Also:

Iterator

Nested Class Summary

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

PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong

Method Summary

Modifier and Type	Method and Description
default void	forEachRemaining(Consumer<? super Double> action) Deprecated. Please use the corresponding type-specific method instead.
default Double	next() Deprecated. Please use the corresponding type-specific method instead.
double	nextDouble() Returns the next element as a primitive type.
default int	skip(int n) Skips the given number of elements.

Methods inherited from interface java.util.PrimitiveIterator.OfDouble

forEachRemaining

Methods inherited from interface java.util.Iterator

hasNext, remove

Method Detail

nextDouble

double nextDouble()

Returns the next element as a primitive type.

Specified by:

nextDouble in interface PrimitiveIterator.OfDouble

Returns:

the next element in the iteration.

See Also:

Iterator.next()

next

@Deprecated
default Double next()

Deprecated. Please use the corresponding type-specific method instead.

Specified by:

next in interface Iterator<Double>

Specified by:

next in interface PrimitiveIterator.OfDouble

forEachRemaining

@Deprecated
default void forEachRemaining(Consumer<? super Double> action)

Deprecated. Please use the corresponding type-specific method instead.

Specified by:

forEachRemaining in interface Iterator<Double>

Specified by:

forEachRemaining in interface PrimitiveIterator.OfDouble

skip

default int skip(int n)

Skips the given number of elements.

The effect of this call is exactly the same as that of calling next() for n times (possibly stopping if Iterator.hasNext() becomes false).

Parameters:

n - the number of elements to skip.

Returns:

the number of elements actually skipped.

See Also:

Iterator.next()