Package com.github.tommyettinger.ds

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 com.github.tommyettinger.ds.IntObjectMap.MapIterator

currentIndex, hasNext, INDEX_ILLEGAL, INDEX_ZERO, map, nextIndex, valid

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 com.github.tommyettinger.ds.IntObjectMap.MapIterator

findNextIndex, remove, reset

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.tommyettinger.ds.support.util.IntIterator

forEachRemaining, next

Methods inherited from interface java.util.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