net.kuujo.vertigo.cluster.data.impl

Class WrappedWatchableAsyncMap<K,V>

java.lang.Object

net.kuujo.vertigo.cluster.data.impl.WrappedWatchableAsyncMap<K,V>

Type Parameters:

K - The map key type.

V - The map value type.

All Implemented Interfaces:

AsyncMap<K,V>, WatchableAsyncMap<K,V>

public class WrappedWatchableAsyncMap<K,V>
extends Object
implements WatchableAsyncMap<K,V>

Wrapped watchable asynchronous map.

Author:

Jordan Halterman

Constructor Summary

Constructors

Constructor and Description
WrappedWatchableAsyncMap(AsyncMap<K,V> map, org.vertx.java.core.Vertx vertx)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Clears all keys from the map.
void	clear(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler) Clears all keys from the map.
void	containsKey(K key, org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Boolean>> resultHandler) Checks whether the map contains a key.
void	get(K key, org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<V>> resultHandler) Gets a key value from the map.
void	isEmpty(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Boolean>> resultHandler) Checks whether the map is empty.
void	keySet(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Set<K>>> resultHandler) Gets a set of keys in the map.
String	name() Returns the map name.
void	put(K key, V value) Sets a key value in the map.
void	put(K key, V value, org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<V>> doneHandler) Sets a key value in the map.
void	remove(K key) Removes a key from the map.
void	remove(K key, org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<V>> resultHandler) Removes a key from the map.
void	size(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Integer>> resultHandler) Gets the current size of the map.
void	unwatch(K key, org.vertx.java.core.Handler<MapEvent<K,V>> handler) Stops watching a key for changes.
void	unwatch(K key, org.vertx.java.core.Handler<MapEvent<K,V>> handler, org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler) Stops watching a key for changes.
void	unwatch(K key, MapEvent.Type event, org.vertx.java.core.Handler<MapEvent<K,V>> handler) Stops watching a key for changes.
void	unwatch(K key, MapEvent.Type event, org.vertx.java.core.Handler<MapEvent<K,V>> handler, org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler) Stops watching a key for changes.
void	values(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Collection<V>>> resultHandler) Gets a collection of values in the map.
void	watch(K key, org.vertx.java.core.Handler<MapEvent<K,V>> handler) Watches a key for changes.
void	watch(K key, org.vertx.java.core.Handler<MapEvent<K,V>> handler, org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler) Watches a key for changes.
void	watch(K key, MapEvent.Type event, org.vertx.java.core.Handler<MapEvent<K,V>> handler) Watches a key for changes.
void	watch(K key, MapEvent.Type event, org.vertx.java.core.Handler<MapEvent<K,V>> handler, org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler) Watches a key for changes.

Methods inherited from class java.lang.Object

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

Constructor Detail

WrappedWatchableAsyncMap

public WrappedWatchableAsyncMap(AsyncMap<K,V> map,
                        org.vertx.java.core.Vertx vertx)

Method Detail

name

public String name()

Description copied from interface: AsyncMap

Returns the map name.

Specified by:

name in interface AsyncMap<K,V>

Returns:

The map name.

put

public void put(K key,
       V value)

Description copied from interface: AsyncMap

Sets a key value in the map.

Specified by:

put in interface AsyncMap<K,V>

Parameters:

key - The key to set.

value - The value to set.

put

public void put(K key,
       V value,
       org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<V>> doneHandler)

Description copied from interface: AsyncMap

Sets a key value in the map.

Specified by:

put in interface AsyncMap<K,V>

Parameters:

key - The key to set.

value - The value to set.

doneHandler - An asynchronous handler to be called once complete. The handler will be called with the previous key value if any.

get

public void get(K key,
       org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<V>> resultHandler)

Description copied from interface: AsyncMap

Gets a key value from the map.

Specified by:

get in interface AsyncMap<K,V>

Parameters:

key - The key to get.

resultHandler - An asynchronous handler to be called with the result. If the key is not set then the result value will be null.

remove

public void remove(K key)

Description copied from interface: AsyncMap

Removes a key from the map.

Specified by:

remove in interface AsyncMap<K,V>

Parameters:

key - The key to remove.

remove

public void remove(K key,
          org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<V>> resultHandler)

Description copied from interface: AsyncMap

Removes a key from the map.

Specified by:

remove in interface AsyncMap<K,V>

Parameters:

key - The key to remove.

resultHandler - An asynchronous handler to be called with the removed value. If the key is not set then the result value will be null.

containsKey

public void containsKey(K key,
               org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Boolean>> resultHandler)

Description copied from interface: AsyncMap

Checks whether the map contains a key.

Specified by:

containsKey in interface AsyncMap<K,V>

Parameters:

key - The key to check.

resultHandler - An asynchronous handler to be called with the result indicating whether the given key exists in the map.

keySet

public void keySet(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Set<K>>> resultHandler)

Description copied from interface: AsyncMap

Gets a set of keys in the map.

Specified by:

keySet in interface AsyncMap<K,V>

Parameters:

resultHandler - An asynchronous handler to be called with the key set once complete.

values

public void values(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Collection<V>>> resultHandler)

Description copied from interface: AsyncMap

Gets a collection of values in the map.

Specified by:

values in interface AsyncMap<K,V>

Parameters:

resultHandler - An asynchronous handler to be called with the values once complete.

size

public void size(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Integer>> resultHandler)

Description copied from interface: AsyncMap

Gets the current size of the map.

Specified by:

size in interface AsyncMap<K,V>

Parameters:

resultHandler - An asynchronous handler to be called with the result.

isEmpty

public void isEmpty(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Boolean>> resultHandler)

Description copied from interface: AsyncMap

Checks whether the map is empty.

Specified by:

isEmpty in interface AsyncMap<K,V>

Parameters:

resultHandler - An asynchronous handler to be called with the result indicating whether the map is empty.

clear

public void clear()

Description copied from interface: AsyncMap

Clears all keys from the map.

Specified by:

clear in interface AsyncMap<K,V>

clear

public void clear(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler)

Description copied from interface: AsyncMap

Clears all keys from the map.

Specified by:

clear in interface AsyncMap<K,V>

Parameters:

doneHandler - An asynchronous handler to be called once complete.

watch

public void watch(K key,
         org.vertx.java.core.Handler<MapEvent<K,V>> handler)

Description copied from interface: WatchableAsyncMap

Watches a key for changes.

Specified by:

watch in interface WatchableAsyncMap<K,V>

Parameters:

key - The key to watch.

handler - The handler to call when an event occurs.

watch

public void watch(K key,
         org.vertx.java.core.Handler<MapEvent<K,V>> handler,
         org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler)

Description copied from interface: WatchableAsyncMap

Watches a key for changes.

Specified by:

watch in interface WatchableAsyncMap<K,V>

Parameters:

key - The key to watch.

handler - The handler to call when an event occurs.

doneHandler - An asynchronous handler to be called once the key is being watched.

watch

public void watch(K key,
         MapEvent.Type event,
         org.vertx.java.core.Handler<MapEvent<K,V>> handler)

Description copied from interface: WatchableAsyncMap

Watches a key for changes.

Specified by:

watch in interface WatchableAsyncMap<K,V>

Parameters:

key - The key to watch.

event - The event type to watch.

handler - The handler to call when an event occurs.

watch

public void watch(K key,
         MapEvent.Type event,
         org.vertx.java.core.Handler<MapEvent<K,V>> handler,
         org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler)

Description copied from interface: WatchableAsyncMap

Watches a key for changes.

Specified by:

watch in interface WatchableAsyncMap<K,V>

Parameters:

key - The key to watch.

event - The event type to watch.

handler - The handler to call when an event occurs.

doneHandler - An asynchronous handler to be called once the key is being watched.

unwatch

public void unwatch(K key,
           org.vertx.java.core.Handler<MapEvent<K,V>> handler)

Description copied from interface: WatchableAsyncMap

Stops watching a key for changes.

Specified by:

unwatch in interface WatchableAsyncMap<K,V>

Parameters:

key - The key to unwatch.

handler - The handler that was watching the key/event.

unwatch

public void unwatch(K key,
           org.vertx.java.core.Handler<MapEvent<K,V>> handler,
           org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler)

Description copied from interface: WatchableAsyncMap

Stops watching a key for changes.

Specified by:

unwatch in interface WatchableAsyncMap<K,V>

Parameters:

key - The key to unwatch.

handler - The handler that was watching the key/event.

doneHandler - An asynchronous handler to be called once the key is no longer being watched.

unwatch

public void unwatch(K key,
           MapEvent.Type event,
           org.vertx.java.core.Handler<MapEvent<K,V>> handler)

Description copied from interface: WatchableAsyncMap

Stops watching a key for changes.

Specified by:

unwatch in interface WatchableAsyncMap<K,V>

Parameters:

key - The key to unwatch.

event - The event type to unwatch.

handler - The handler that was watching the key/event.

unwatch

public void unwatch(K key,
           MapEvent.Type event,
           org.vertx.java.core.Handler<MapEvent<K,V>> handler,
           org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler)

Description copied from interface: WatchableAsyncMap

Stops watching a key for changes.

Specified by:

unwatch in interface WatchableAsyncMap<K,V>

Parameters:

key - The key to unwatch.

event - The event type to unwatch.

handler - The handler that was watching the key/event.

doneHandler - An asynchronous handler to be called once the key is no longer being watched.