it.unimi.dsi.fastutil.doubles

Class AbstractDouble2LongSortedMap.KeySetIterator

java.lang.Object

it.unimi.dsi.fastutil.doubles.AbstractDouble2LongSortedMap.KeySetIterator

All Implemented Interfaces:

it.unimi.dsi.fastutil.BidirectionalIterator<java.lang.Double>, it.unimi.dsi.fastutil.doubles.DoubleBidirectionalIterator, it.unimi.dsi.fastutil.doubles.DoubleIterator, it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<java.lang.Double>, it.unimi.dsi.fastutil.objects.ObjectIterator<java.lang.Double>, java.util.Iterator<java.lang.Double>, java.util.PrimitiveIterator<java.lang.Double,java.util.function.DoubleConsumer>, java.util.PrimitiveIterator.OfDouble

Enclosing class:

AbstractDouble2LongSortedMap

protected static class AbstractDouble2LongSortedMap.KeySetIterator
extends java.lang.Object
implements it.unimi.dsi.fastutil.doubles.DoubleBidirectionalIterator

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<Double2LongMap.Entry>	i

Constructor Summary

Constructors

Constructor and Description
KeySetIterator(it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Double2LongMap.Entry> i)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
boolean	hasPrevious()
double	nextDouble()
double	previousDouble()

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.doubles.DoubleBidirectionalIterator

back, previous, skip

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleIterator

forEachRemaining, forEachRemaining, next

Methods inherited from interface java.util.PrimitiveIterator.OfDouble

forEachRemaining

Methods inherited from interface java.util.Iterator

remove

Field Detail

i

protected final it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Double2LongMap.Entry> i

Constructor Detail

KeySetIterator

public KeySetIterator(it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<Double2LongMap.Entry> i)

Method Detail

nextDouble

public double nextDouble()

Specified by:

nextDouble in interface it.unimi.dsi.fastutil.doubles.DoubleIterator

Specified by:

nextDouble in interface java.util.PrimitiveIterator.OfDouble

previousDouble

public double previousDouble()

Specified by:

previousDouble in interface it.unimi.dsi.fastutil.doubles.DoubleBidirectionalIterator

hasNext

public boolean hasNext()

Specified by:

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

hasPrevious

public boolean hasPrevious()

Specified by:

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