it.unimi.dsi.fastutil.longs

Class AbstractLong2IntSortedMap.KeySetIterator

java.lang.Object

it.unimi.dsi.fastutil.longs.AbstractLong2IntSortedMap.KeySetIterator

All Implemented Interfaces:

it.unimi.dsi.fastutil.BidirectionalIterator<java.lang.Long>, it.unimi.dsi.fastutil.longs.LongBidirectionalIterator, it.unimi.dsi.fastutil.longs.LongIterator, it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<java.lang.Long>, it.unimi.dsi.fastutil.objects.ObjectIterator<java.lang.Long>, java.util.Iterator<java.lang.Long>, java.util.PrimitiveIterator<java.lang.Long,java.util.function.LongConsumer>, java.util.PrimitiveIterator.OfLong

Enclosing class:

AbstractLong2IntSortedMap

protected static class AbstractLong2IntSortedMap.KeySetIterator
extends java.lang.Object
implements it.unimi.dsi.fastutil.longs.LongBidirectionalIterator

A wrapper exhibiting a map iterator as an iterator on keys.

To provide an iterator on keys, just create an instance of this class using the corresponding iterator on entries.

Nested Class Summary

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

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

Field Summary

Fields

Modifier and Type	Field and Description
protected it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Long2IntMap.Entry>	i

Constructor Summary

Constructors

Constructor and Description
KeySetIterator(it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Long2IntMap.Entry> i)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
boolean	hasPrevious()
long	nextLong()
long	previousLong()

Methods inherited from class java.lang.Object

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

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

back, previous, skip

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

forEachRemaining, forEachRemaining, next

Methods inherited from interface java.util.PrimitiveIterator.OfLong

forEachRemaining

Methods inherited from interface java.util.Iterator

remove

Field Detail

i

protected final it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Long2IntMap.Entry> i

Constructor Detail

KeySetIterator

public KeySetIterator(it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Long2IntMap.Entry> i)

Method Detail

nextLong

public long nextLong()

Specified by:

nextLong in interface it.unimi.dsi.fastutil.longs.LongIterator

Specified by:

nextLong in interface java.util.PrimitiveIterator.OfLong

previousLong

public long previousLong()

Specified by:

previousLong in interface it.unimi.dsi.fastutil.longs.LongBidirectionalIterator

hasNext

public boolean hasNext()

Specified by:

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

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface it.unimi.dsi.fastutil.BidirectionalIterator<java.lang.Long>