Class IntObjectMap.KeyIterator<V>

java.lang.Object

com.github.tommyettinger.ds.IntObjectMap.MapIterator<V>

com.github.tommyettinger.ds.IntObjectMap.KeyIterator<V>

All Implemented Interfaces:

IntIterator, Iterator<Integer>

Enclosing class:

IntObjectMap<V>

public static class IntObjectMap.KeyIterator<V>
extends IntObjectMap.MapIterator<V>
implements IntIterator

Field Summary

Fields inherited from class IntObjectMap.MapIterator

currentIndex, hasNext, INDEX_ILLEGAL, INDEX_ZERO, map, nextIndex

Constructor Summary

Constructors

Constructor	Description
KeyIterator(IntObjectMap<V> map)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Returns true if the iteration has more elements.
int	nextInt()	Returns the next int element in the iteration.
IntList	toList()	Returns a new IntList containing the remaining keys.

Methods inherited from class IntObjectMap.MapIterator

findNextIndex, remove, reset

Methods inherited from class Object

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

Methods inherited from interface IntIterator

forEachRemaining, next

Methods inherited from interface Iterator

forEachRemaining, remove

Constructor Details

KeyIterator

public KeyIterator(IntObjectMap<V> map)

Method Details

nextInt

public int nextInt()

Description copied from interface: IntIterator

Returns the next int element in the iteration.

Specified by:

nextInt in interface IntIterator

Returns:

the next int element in the iteration

toList

public IntList toList()

Returns a new IntList containing the remaining keys.

hasNext

public boolean hasNext()

Description copied from class: IntObjectMap.MapIterator

Returns true if the iteration has more elements. (In other words, returns true if next() would return an element rather than throwing an exception.)

Specified by:

hasNext in interface Iterator<V>

Overrides:

hasNext in class IntObjectMap.MapIterator<V>

Returns:

true if the iteration has more elements