K - the key of the mapV - value of the mappublic class EventListeningConcurrentHashMap<K,V> extends ConcurrentHashMap<K,V>
put(K, V) and remove(Object) will trigger events.
The event handler are run in a separate executor service thread(s).ConcurrentHashMap.KeySetView<K,V>AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>| Constructor and Description |
|---|
EventListeningConcurrentHashMap(ExecutorService service)
A new instance of
EventListeningConcurrentHashMap. |
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object o) |
int |
hashCode() |
V |
put(K key,
V value) |
V |
putIfAbsent(K key,
V value) |
void |
registerEventListener(Runnable runnable,
long minMs)
Register a runnable to be run every time this map is modified.
|
V |
remove(Object key) |
clear, compute, computeIfAbsent, computeIfPresent, contains, containsKey, containsValue, elements, entrySet, forEach, forEach, forEach, forEachEntry, forEachEntry, forEachKey, forEachKey, forEachValue, forEachValue, get, getOrDefault, isEmpty, keys, keySet, keySet, mappingCount, merge, newKeySet, newKeySet, putAll, reduce, reduceEntries, reduceEntries, reduceEntriesToDouble, reduceEntriesToInt, reduceEntriesToLong, reduceKeys, reduceKeys, reduceKeysToDouble, reduceKeysToInt, reduceKeysToLong, reduceToDouble, reduceToInt, reduceToLong, reduceValues, reduceValues, reduceValuesToDouble, reduceValuesToInt, reduceValuesToLong, remove, replace, replace, replaceAll, search, searchEntries, searchKeys, searchValues, size, toString, valuesclonepublic EventListeningConcurrentHashMap(ExecutorService service)
EventListeningConcurrentHashMap.service - the executor service used to run the event listenerspublic void registerEventListener(Runnable runnable, long minMs)
runnable - the runnable to runminMs - the minimum amount of milliseconds that must elapse between executing the
runnable (set to < 0 to capture every single event)public V putIfAbsent(K key, V value)
putIfAbsent in interface ConcurrentMap<K,V>putIfAbsent in interface Map<K,V>putIfAbsent in class ConcurrentHashMap<K,V>public boolean equals(Object o)
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