com.eclipsesource.v8.utils

Class V8Map<V>

java.lang.Object

com.eclipsesource.v8.utils.V8Map<V>

All Implemented Interfaces:

Releasable, Map<V8Value,V>

public class V8Map<V>
extends Object
implements Map<V8Value,V>, Releasable

A Map that maps V8Values to arbitrary Java Objects. Once stored in the map, the keys (V8Values) can be released as the map will handle their resource management for you. Once the map is no longer needed, it should be released. To tie a map to the lifecycle of a V8 runtime, it can be registered as a resource with V8.registerResource.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
V8Map() Creates a V8Map.

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<V8Value,V>>	entrySet()
V	get(Object key)
boolean	isEmpty()
Set<V8Value>	keySet()
V	put(V8Value key, V value)
void	putAll(Map<? extends V8Value,? extends V> m)
void	release() Releases all the resources associated with this map.
V	remove(Object key)
int	size()
Collection<V>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

V8Map

public V8Map()

Creates a V8Map.

Method Detail

release

public void release()

Releases all the resources associated with this map. A map can be used again once it's released, although if it's used again it should be released again.

Specified by:

release in interface Releasable

size

public int size()

Specified by:

size in interface Map<V8Value,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<V8Value,V>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<V8Value,V>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<V8Value,V>

get

public V get(Object key)

Specified by:

get in interface Map<V8Value,V>

put

public V put(V8Value key,
    V value)

Specified by:

put in interface Map<V8Value,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<V8Value,V>

putAll

public void putAll(Map<? extends V8Value,? extends V> m)

Specified by:

putAll in interface Map<V8Value,V>

clear

public void clear()

Specified by:

clear in interface Map<V8Value,V>

keySet

public Set<V8Value> keySet()

Specified by:

keySet in interface Map<V8Value,V>

values

public Collection<V> values()

Specified by:

values in interface Map<V8Value,V>

entrySet

public Set<Map.Entry<V8Value,V>> entrySet()

Specified by:

entrySet in interface Map<V8Value,V>