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 and Description
UnmodifiableBidirectionalIterator(DoubleBidirectionalIterator i)

Method Summary

Modifier and Type	Method and 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 class java.lang.Object

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

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.PrimitiveIterator.OfDouble

forEachRemaining

Methods inherited from interface java.util.Iterator

remove

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()