it.unimi.dsi.fastutil.bytes

Class AbstractByte2BooleanSortedMap.KeySetIterator

java.lang.Object

it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.KeySetIterator

All Implemented Interfaces:

BidirectionalIterator<Byte>, ByteBidirectionalIterator, ByteIterator, ObjectBidirectionalIterator<Byte>, ObjectIterator<Byte>, Iterator<Byte>

Enclosing class:

AbstractByte2BooleanSortedMap

protected static class AbstractByte2BooleanSortedMap.KeySetIterator
extends Object
implements ByteBidirectionalIterator

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<Byte2BooleanMap.Entry>	i

Constructor Summary

Constructors

Constructor and Description
KeySetIterator(ObjectBidirectionalIterator<Byte2BooleanMap.Entry> i)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
boolean	hasPrevious() Returns whether there is a previous element.
byte	nextByte() Returns the next element as a primitive type.
byte	previousByte() 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.bytes.ByteBidirectionalIterator

back, previous, skip

Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteIterator

forEachRemaining, forEachRemaining, next

Methods inherited from interface java.util.Iterator

remove

Field Detail

i

protected final ObjectBidirectionalIterator<Byte2BooleanMap.Entry> i

Constructor Detail

KeySetIterator

public KeySetIterator(ObjectBidirectionalIterator<Byte2BooleanMap.Entry> i)

Method Detail

nextByte

public byte nextByte()

Description copied from interface: ByteIterator

Returns the next element as a primitive type.

Specified by:

nextByte in interface ByteIterator

Returns:

the next element in the iteration.

See Also:

Iterator.next()

previousByte

public byte previousByte()

Description copied from interface: ByteBidirectionalIterator

Returns the previous element as a primitive type.

Specified by:

previousByte in interface ByteBidirectionalIterator

Returns:

the previous element in the iteration.

See Also:

ListIterator.previous()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Byte>

hasPrevious

public boolean hasPrevious()

Description copied from interface: BidirectionalIterator

Returns whether there is a previous element.

Specified by:

hasPrevious in interface BidirectionalIterator<Byte>

Returns:

whether there is a previous element.

See Also:

ListIterator.hasPrevious()