it.unimi.dsi.fastutil.doubles

Interface DoubleIterator

All Superinterfaces:

Iterator<Double>

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 Iterator<Double>

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

See Also:

Iterator

Method Summary

Modifier and Type	Method and Description
double	nextDouble() Returns the next element as a primitive type.
int	skip(int n) Skips the given number of elements.

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Detail

nextDouble

double nextDouble()

Returns the next element as a primitive type.

Returns:

the next element in the iteration.

See Also:

Iterator.next()

skip

int skip(int n)

Skips the given number of elements.

The effect of this call is exactly the same as that of calling Iterator.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()