Class IntObjectHashMap.KeySet

java.lang.Object

java.util.AbstractCollection<Integer>

java.util.AbstractSet<Integer>

io.netty.util.collection.IntObjectHashMap.KeySet

All Implemented Interfaces:

Iterable<Integer>, Collection<Integer>, Set<Integer>

Enclosing class:

IntObjectHashMap<V>

private final class IntObjectHashMap.KeySet
extends AbstractSet<Integer>

Set implementation for iterating over the keys.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	KeySet()

Method Summary

Modifier and Type	Method	Description
void	clear()
boolean	contains(Object o)
Iterator<Integer>	iterator()
boolean	remove(Object o)
boolean	retainAll(Collection<?> retainedKeys)
int	size()

Methods inherited from class AbstractSet

equals, hashCode, removeAll

Methods inherited from class AbstractCollection

add, addAll, containsAll, isEmpty, toArray, toArray, toString

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Collection

parallelStream, removeIf, stream

Methods inherited from interface Iterable

forEach

Methods inherited from interface Set

add, addAll, containsAll, isEmpty, spliterator, toArray, toArray

Constructor Details

KeySet

private KeySet()

Method Details

size

public int size()

Specified by:

size in interface Collection<Integer>

Specified by:

size in interface Set<Integer>

Specified by:

size in class AbstractCollection<Integer>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<Integer>

Specified by:

contains in interface Set<Integer>

Overrides:

contains in class AbstractCollection<Integer>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<Integer>

Specified by:

remove in interface Set<Integer>

Overrides:

remove in class AbstractCollection<Integer>

retainAll

public boolean retainAll(Collection<?> retainedKeys)

Specified by:

retainAll in interface Collection<Integer>

Specified by:

retainAll in interface Set<Integer>

Overrides:

retainAll in class AbstractCollection<Integer>

clear

public void clear()

Specified by:

clear in interface Collection<Integer>

Specified by:

clear in interface Set<Integer>

Overrides:

clear in class AbstractCollection<Integer>

iterator

public Iterator<Integer> iterator()

Specified by:

iterator in interface Collection<Integer>

Specified by:

iterator in interface Iterable<Integer>

Specified by:

iterator in interface Set<Integer>

Specified by:

iterator in class AbstractCollection<Integer>