Package it.unimi.dsi.fastutil.doubles

Class DoubleIterators.UnmodifiableBidirectionalIterator

java.lang.Object

it.unimi.dsi.fastutil.doubles.DoubleIterators.UnmodifiableBidirectionalIterator

All Implemented Interfaces:

BidirectionalIterator<java.lang.Double>, DoubleBidirectionalIterator, DoubleIterator, ObjectBidirectionalIterator<java.lang.Double>, ObjectIterator<java.lang.Double>, java.util.Iterator<java.lang.Double>, java.util.PrimitiveIterator<java.lang.Double,java.util.function.DoubleConsumer>, java.util.PrimitiveIterator.OfDouble

Enclosing class:

DoubleIterators

public static class DoubleIterators.UnmodifiableBidirectionalIterator
extends java.lang.Object
implements DoubleBidirectionalIterator

An unmodifiable wrapper class for bidirectional iterators.

Nested Class Summary

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

java.util.PrimitiveIterator.OfDouble, java.util.PrimitiveIterator.OfInt, java.util.PrimitiveIterator.OfLong

Constructor Summary

Constructors

Constructor	Description
UnmodifiableBidirectionalIterator(DoubleBidirectionalIterator i)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
boolean	hasPrevious()	Returns whether there is a previous element.
double	nextDouble()	Returns the next element as a primitive type.
double	previousDouble()	Returns the previous element as a primitive type.

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleBidirectionalIterator

back, previous, skip

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleIterator

forEachRemaining, next

Methods inherited from interface java.util.Iterator

remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.PrimitiveIterator.OfDouble

forEachRemaining

Constructor Detail

UnmodifiableBidirectionalIterator

public UnmodifiableBidirectionalIterator(DoubleBidirectionalIterator i)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<java.lang.Double>

hasPrevious

public boolean hasPrevious()

Description copied from interface: BidirectionalIterator

Returns whether there is a previous element.

Specified by:

hasPrevious in interface BidirectionalIterator<java.lang.Double>

Returns:

whether there is a previous element.

See Also:

ListIterator.hasPrevious()

nextDouble

public double nextDouble()

Description copied from interface: DoubleIterator

Returns the next element as a primitive type.

Specified by:

nextDouble in interface DoubleIterator

Specified by:

nextDouble in interface java.util.PrimitiveIterator.OfDouble

Returns:

the next element in the iteration.

See Also:

Iterator.next()

previousDouble

public double previousDouble()

Description copied from interface: DoubleBidirectionalIterator

Returns the previous element as a primitive type.

Specified by:

previousDouble in interface DoubleBidirectionalIterator

Returns:

the previous element in the iteration.

See Also:

ListIterator.previous()