Interface PropChangeListener
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- All Known Implementing Classes:
PropSnapshot
,ZooPropStore
public interface PropChangeListener
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
cacheChangeEvent(PropStoreKey<?> propStoreKey)
Signal that a cache change event occurred - cache change events occur on eviction or invalidation of the cache entry.void
connectionEvent()
A ZooKeeper connection event (session closed, expired...) and thatvoid
deleteEvent(PropStoreKey<?> propStoreKey)
Signal that the node had been deleted from ZooKeeper.void
zkChangeEvent(PropStoreKey<?> propStoreKey)
Signal that a ZooKeeper data change event occurred and that the data has changed.
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Method Detail
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zkChangeEvent
void zkChangeEvent(PropStoreKey<?> propStoreKey)
Signal that a ZooKeeper data change event occurred and that the data has changed.
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cacheChangeEvent
void cacheChangeEvent(PropStoreKey<?> propStoreKey)
Signal that a cache change event occurred - cache change events occur on eviction or invalidation of the cache entry. The underlying data may or may not have changed.
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deleteEvent
void deleteEvent(PropStoreKey<?> propStoreKey)
Signal that the node had been deleted from ZooKeeper.
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connectionEvent
void connectionEvent()
A ZooKeeper connection event (session closed, expired...) and that
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