类的使用
eventcenter.leveldb.EventSourceWrapper

使用EventSourceWrapper的程序包

程序包	说明
eventcenter.leveldb

eventcenter.leveldb中EventSourceWrapper的使用

返回EventSourceWrapper的eventcenter.leveldb中的方法

限定符和类型	方法和说明
EventSourceWrapper	QueueMiddleComponent.peek() return the head data, but not move read cursor
EventSourceWrapper	QueueMiddleComponent.pop() return the head data, and move read cursor ahead. if read cursor equals write cursor, it would return null.
EventSourceWrapper	QueueMiddleComponent.pop(org.iq80.leveldb.WriteBatch wb)

返回变量类型为EventSourceWrapper的类型的eventcenter.leveldb中的方法

限定符和类型	方法和说明
protected List<EventSourceWrapper>	QueueMiddleComponent._peek(int bulkSize)
List<EventSourceWrapper>	LevelDBPersistenceAdapter.list(int batchSize)
List<EventSourceWrapper>	LevelDBPersistenceAdapter.list(int batchSize, org.iq80.leveldb.DBIterator iterator)
List<EventSourceWrapper>	QueueMiddleComponent.peek(int bulkSize)
List<EventSourceWrapper>	QueueMiddleComponent.pop(int bulkSize)
List<EventSourceWrapper>	QueueMiddleComponent.pop(int bulkSize, org.iq80.leveldb.WriteBatch wb) return a batch head data, and move read cursor ahead. if read cursor equals write cursor, it would return min size data.