io.netty.util.collection

Interface IntObjectMap<V>

Type Parameters:

V - the value type stored in the map.

All Known Implementing Classes:

Http2Settings, IntObjectHashMap

public interface IntObjectMap<V>

Interface for a primitive map that uses ints as keys.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	IntObjectMap.Entry<V> An Entry in the map.

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Clears all entries from this map.
boolean	containsKey(int key) Indicates whether or not this map contains a value for the specified key.
boolean	containsValue(V value) Indicates whether or not the map contains the specified value.
Iterable<IntObjectMap.Entry<V>>	entries() Gets an iterable collection of the entries contained in this map.
V	get(int key) Gets the value in the map with the specified key.
boolean	isEmpty() Indicates whether or not this map is empty (i.e size() == {@code 0]).
int[]	keys() Gets the keys contained in this map.
V	put(int key, V value) Puts the given entry into the map.
void	putAll(IntObjectMap<V> sourceMap) Puts all of the entries from the given map into this map.
V	remove(int key) Removes the entry with the specified key.
int	size() Returns the number of entries contained in this map.
Collection<V>	values() Gets the values contatins in this map as a Collection.
V[]	values(Class<V> clazz) Gets the values contained in this map.

Method Detail

get

V get(int key)

Gets the value in the map with the specified key.

Parameters:

key - the key whose associated value is to be returned.

Returns:

the value or null if the key was not found in the map.

put

V put(int key,
    V value)

Puts the given entry into the map.

Parameters:

key - the key of the entry.

value - the value of the entry.

Returns:

the previous value for this key or null if there was no previous mapping.

putAll

void putAll(IntObjectMap<V> sourceMap)

Puts all of the entries from the given map into this map.

remove

V remove(int key)

Removes the entry with the specified key.

Parameters:

key - the key for the entry to be removed from this map.

Returns:

the previous value for the key, or null if there was no mapping.

size

int size()

Returns the number of entries contained in this map.

isEmpty

boolean isEmpty()

Indicates whether or not this map is empty (i.e size() == {@code 0]).

clear

void clear()

Clears all entries from this map.

containsKey

boolean containsKey(int key)

Indicates whether or not this map contains a value for the specified key.

containsValue

boolean containsValue(V value)

Indicates whether or not the map contains the specified value.

entries

Iterable<IntObjectMap.Entry<V>> entries()

Gets an iterable collection of the entries contained in this map.

keys

int[] keys()

Gets the keys contained in this map.

values

V[] values(Class<V> clazz)

Gets the values contained in this map.

values

Collection<V> values()

Gets the values contatins in this map as a Collection.