java.util

Interface PrimitiveIterator.OfDouble

All Superinterfaces:

Iterator<Double>, PrimitiveIterator<Double,DoubleConsumer>

Enclosing interface:

PrimitiveIterator<T,T_CONS>

public static interface PrimitiveIterator.OfDouble
extends PrimitiveIterator<Double,DoubleConsumer>

An Iterator specialized for double values.

Since:

1.8

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) Performs the given action for each remaining element until all elements have been processed or the action throws an exception.
default void	forEachRemaining(DoubleConsumer action) Performs the given action for each remaining element until all elements have been processed or the action throws an exception.
default Double	next() Returns the next element in the iteration.
double	nextDouble() Returns the next double element in the iteration.

Methods inherited from interface java.util.Iterator

hasNext, remove

Method Detail

nextDouble

double nextDouble()

Returns the next double element in the iteration.

Returns:

the next double element in the iteration

Throws:

NoSuchElementException - if the iteration has no more elements

forEachRemaining

default void forEachRemaining(DoubleConsumer action)

Performs the given action for each remaining element until all elements have been processed or the action throws an exception. Actions are performed in the order of iteration, if that order is specified. Exceptions thrown by the action are relayed to the caller.

Specified by:

forEachRemaining in interface PrimitiveIterator<Double,DoubleConsumer>

Parameters:

action - The action to be performed for each element

Throws:

NullPointerException - if the specified action is null

next

default Double next()

Returns the next element in the iteration.

Specified by:

next in interface Iterator<Double>

Returns:

the next element in the iteration

forEachRemaining

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

Performs the given action for each remaining element until all elements have been processed or the action throws an exception. Actions are performed in the order of iteration, if that order is specified. Exceptions thrown by the action are relayed to the caller.

The behavior of an iterator is unspecified if the action modifies the collection in any way (even by calling the remove method or other mutator methods of Iterator subtypes), unless an overriding class has specified a concurrent modification policy.

Subsequent behavior of an iterator is unspecified if the action throws an exception.

Specified by:

forEachRemaining in interface Iterator<Double>

Parameters:

action - The action to be performed for each element