it.unimi.dsi.fastutil.longs

Class LongBigListIterators.UnmodifiableBigListIterator

java.lang.Object

it.unimi.dsi.fastutil.longs.LongBigListIterators.UnmodifiableBigListIterator

All Implemented Interfaces:

BidirectionalIterator<Long>, BigListIterator<Long>, LongBidirectionalIterator, LongBigListIterator, LongIterator, ObjectBidirectionalIterator<Long>, ObjectIterator<Long>, Iterator<Long>, PrimitiveIterator<Long,LongConsumer>, PrimitiveIterator.OfLong

Enclosing class:

LongBigListIterators

public static class LongBigListIterators.UnmodifiableBigListIterator
extends Object
implements LongBigListIterator

An unmodifiable wrapper class for big list 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
UnmodifiableBigListIterator(LongBigListIterator 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.
long	nextIndex() Returns the index of the element that would be returned by a subsequent call to next.
long	nextLong() Returns the next element as a primitive type.
long	previousIndex() Returns the index of the element that would be returned by a subsequent call to previous.
long	previousLong() 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.longs.LongBigListIterator

add, add, back, set, set, skip, skip

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongBidirectionalIterator

back, previous

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongIterator

forEachRemaining, next

Methods inherited from interface java.util.PrimitiveIterator.OfLong

forEachRemaining

Methods inherited from interface java.util.Iterator

remove

Constructor Detail

UnmodifiableBigListIterator

public UnmodifiableBigListIterator(LongBigListIterator 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<Long>

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<Long>

Returns:

whether there is a previous element.

See Also:

ListIterator.hasPrevious()

nextLong

public long nextLong()

Description copied from interface: LongIterator

Returns the next element as a primitive type.

Specified by:

nextLong in interface LongIterator

Specified by:

nextLong in interface PrimitiveIterator.OfLong

Returns:

the next element in the iteration.

See Also:

Iterator.next()

previousLong

public long previousLong()

Description copied from interface: LongBidirectionalIterator

Returns the previous element as a primitive type.

Specified by:

previousLong in interface LongBidirectionalIterator

Returns:

the previous element in the iteration.

See Also:

ListIterator.previous()

nextIndex

public long nextIndex()

Description copied from interface: BigListIterator

Returns the index of the element that would be returned by a subsequent call to next. (Returns list size if the list iterator is at the end of the list.)

Specified by:

nextIndex in interface BigListIterator<Long>

Returns:

the index of the element that would be returned by a subsequent call to next, or list size if list iterator is at end of list.

See Also:

ListIterator.nextIndex()

previousIndex

public long previousIndex()

Description copied from interface: BigListIterator

Returns the index of the element that would be returned by a subsequent call to previous. (Returns -1 if the list iterator is at the beginning of the list.)

Specified by:

previousIndex in interface BigListIterator<Long>

Returns:

the index of the element that would be returned by a subsequent call to previous, or -1 if list iterator is at beginning of list.

See Also:

ListIterator.previousIndex()