it.unimi.dsi.fastutil.ints

Class IntIterators.UnmodifiableBidirectionalIterator

java.lang.Object

it.unimi.dsi.fastutil.ints.IntIterators.UnmodifiableBidirectionalIterator

All Implemented Interfaces:

BidirectionalIterator<Integer>, IntBidirectionalIterator, IntIterator, ObjectBidirectionalIterator<Integer>, ObjectIterator<Integer>, Iterator<Integer>, PrimitiveIterator<Integer,IntConsumer>, PrimitiveIterator.OfInt

Enclosing class:

IntIterators

public static class IntIterators.UnmodifiableBidirectionalIterator
extends Object
implements IntBidirectionalIterator

An unmodifiable wrapper class for bidirectional iterators.

Nested Class Summary

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

PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong

Constructor Summary

Constructors

Constructor and Description
UnmodifiableBidirectionalIterator(IntBidirectionalIterator i)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Returns true if the iteration has more elements.
boolean	hasPrevious() Returns whether there is a previous element.
int	nextInt() Returns the next element as a primitive type.
int	previousInt() 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.ints.IntBidirectionalIterator

back, previous, skip

Methods inherited from interface it.unimi.dsi.fastutil.ints.IntIterator

forEachRemaining, next

Methods inherited from interface java.util.PrimitiveIterator.OfInt

forEachRemaining

Methods inherited from interface java.util.Iterator

remove

Constructor Detail

UnmodifiableBidirectionalIterator

public UnmodifiableBidirectionalIterator(IntBidirectionalIterator i)

Method Detail

hasNext

public boolean hasNext()

Description copied from interface: java.util.Iterator

Returns true if the iteration has more elements. (In other words, returns true if Iterator.next() would return an element rather than throwing an exception.)

Specified by:

hasNext in interface Iterator<Integer>

Returns:

true if the iteration has more elements

hasPrevious

public boolean hasPrevious()

Description copied from interface: BidirectionalIterator

Returns whether there is a previous element.

Specified by:

hasPrevious in interface BidirectionalIterator<Integer>

Returns:

whether there is a previous element.

See Also:

ListIterator.hasPrevious()

nextInt

public int nextInt()

Description copied from interface: IntIterator

Returns the next element as a primitive type.

Specified by:

nextInt in interface IntIterator

Specified by:

nextInt in interface PrimitiveIterator.OfInt

Returns:

the next element in the iteration.

See Also:

Iterator.next()

previousInt

public int previousInt()

Description copied from interface: IntBidirectionalIterator

Returns the previous element as a primitive type.

Specified by:

previousInt in interface IntBidirectionalIterator

Returns:

the previous element in the iteration.

See Also:

ListIterator.previous()