it.unimi.dsi.fastutil.objects

Class AbstractReference2ByteSortedMap.KeySetIterator<K>

java.lang.Object

it.unimi.dsi.fastutil.objects.AbstractReference2ByteSortedMap.KeySetIterator<K>

All Implemented Interfaces:

it.unimi.dsi.fastutil.BidirectionalIterator<K>, it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<K>, it.unimi.dsi.fastutil.objects.ObjectIterator<K>, java.util.Iterator<K>

Enclosing class:

AbstractReference2ByteSortedMap<K>

protected static class AbstractReference2ByteSortedMap.KeySetIterator<K>
extends java.lang.Object
implements it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<K>

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.

Field Summary

Fields

Modifier and Type	Field and Description
protected it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Reference2ByteMap.Entry<K>>	i

Constructor Summary

Constructors

Constructor and Description
KeySetIterator(it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Reference2ByteMap.Entry<K>> i)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
boolean	hasPrevious()
K	next()
K	previous()

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.objects.ObjectBidirectionalIterator

back, skip

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Detail

i

protected final it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Reference2ByteMap.Entry<K>> i

Constructor Detail

KeySetIterator

public KeySetIterator(it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Reference2ByteMap.Entry<K>> i)

Method Detail

next

public K next()

Specified by:

next in interface java.util.Iterator<K>

previous

public K previous()

Specified by:

previous in interface it.unimi.dsi.fastutil.BidirectionalIterator<K>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<K>

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface it.unimi.dsi.fastutil.BidirectionalIterator<K>