it.unimi.dsi.fastutil.floats

Class AbstractFloat2ReferenceSortedMap.KeySetIterator<V>

java.lang.Object

it.unimi.dsi.fastutil.floats.AbstractFloat2ReferenceSortedMap.KeySetIterator<V>

All Implemented Interfaces:

BidirectionalIterator<Float>, FloatBidirectionalIterator, FloatIterator, ObjectBidirectionalIterator<Float>, ObjectIterator<Float>, Iterator<Float>

Enclosing class:

AbstractFloat2ReferenceSortedMap<V>

protected static class AbstractFloat2ReferenceSortedMap.KeySetIterator<V>
extends Object
implements FloatBidirectionalIterator

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 ObjectBidirectionalIterator<Float2ReferenceMap.Entry<V>>	i

Constructor Summary

Constructors

Constructor and Description
KeySetIterator(ObjectBidirectionalIterator<Float2ReferenceMap.Entry<V>> i)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
boolean	hasPrevious() Returns whether there is a previous element.
float	nextFloat() Returns the next element as a primitive type.
float	previousFloat() Returns the previous element as a primitive type.

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.floats.FloatBidirectionalIterator

back, previous, skip

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatIterator

forEachRemaining, forEachRemaining, next

Methods inherited from interface java.util.Iterator

remove

Field Detail

i

protected final ObjectBidirectionalIterator<Float2ReferenceMap.Entry<V>> i

Constructor Detail

KeySetIterator

public KeySetIterator(ObjectBidirectionalIterator<Float2ReferenceMap.Entry<V>> i)

Method Detail

nextFloat

public float nextFloat()

Description copied from interface: FloatIterator

Returns the next element as a primitive type.

Specified by:

nextFloat in interface FloatIterator

Returns:

the next element in the iteration.

See Also:

Iterator.next()

previousFloat

public float previousFloat()

Description copied from interface: FloatBidirectionalIterator

Returns the previous element as a primitive type.

Specified by:

previousFloat in interface FloatBidirectionalIterator

Returns:

the previous element in the iteration.

See Also:

ListIterator.previous()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Float>

hasPrevious

public boolean hasPrevious()

Description copied from interface: BidirectionalIterator

Returns whether there is a previous element.

Specified by:

hasPrevious in interface BidirectionalIterator<Float>

Returns:

whether there is a previous element.

See Also:

ListIterator.hasPrevious()