程序包 org.apache.bookkeeper.mledger.impl

类 ReadOnlyManagedLedgerImpl

java.lang.Object

org.apache.bookkeeper.mledger.impl.ManagedLedgerImpl

org.apache.bookkeeper.mledger.impl.ReadOnlyManagedLedgerImpl

所有已实现的接口:

org.apache.bookkeeper.client.AsyncCallback.CreateCallback, ManagedLedger

public class ReadOnlyManagedLedgerImpl
extends ManagedLedgerImpl

嵌套类概要

从类继承的嵌套类/接口 org.apache.bookkeeper.mledger.impl.ManagedLedgerImpl

ManagedLedgerImpl.PositionBound, ManagedLedgerImpl.State

字段概要

从类继承的字段 org.apache.bookkeeper.mledger.impl.ManagedLedgerImpl

ADD_OP_COUNT_UPDATER, AsyncOperationTimeoutSeconds, bookKeeper, clock, config, currentLedger, currentLedgerSize, DEFAULT_LEDGER_DELETE_BACKOFF_TIME_SEC, DEFAULT_LEDGER_DELETE_RETRIES, digestType, ledgers, mbean, mlOwnershipChecker, name, propertiesMap, state, store

构造器概要

构造器

构造器	说明
ReadOnlyManagedLedgerImpl(ManagedLedgerFactoryImpl factory, org.apache.bookkeeper.client.BookKeeper bookKeeper, MetaStore store, ManagedLedgerConfig config, org.apache.bookkeeper.common.util.OrderedScheduler scheduledExecutor, String name)

方法概要

修饰符和类型	方法	说明
void	asyncReadEntry(PositionImpl position, AsyncCallbacks.ReadEntryCallback callback, Object ctx)
long	getNumberOfEntries()	Get the total number of entries for this managed ledger.
protected boolean	isReadOnly()

从类继承的方法 org.apache.bookkeeper.mledger.impl.ManagedLedgerImpl

activateCursor, addEntry, addEntry, addEntry, addEntry, addWaitingEntryCallBack, afterFailedAddEntry, asyncAddEntry, asyncAddEntry, asyncAddEntry, asyncAddEntry, asyncAddEntry, asyncClose, asyncCreateLedger, asyncDelete, asyncDeleteCursor, asyncDeleteProperty, asyncFindPosition, asyncOffloadPrefix, asyncOpenCursor, asyncOpenCursor, asyncOpenCursor, asyncReadEntry, asyncReadEntry, asyncSetProperties, asyncSetProperty, asyncTerminate, asyncTruncate, checkAndCompleteLedgerOpTask, checkInactiveLedgerAndRollOver, close, createComplete, createManagedLedgerException, createManagedLedgerException, deactivateCursor, delete, deleteCursor, deleteProperty, getActiveCursors, getCacheSize, getClock, getConfig, getCurrentLedgerEntries, getCurrentLedgerSize, getCursors, getEarliestMessagePublishTimeInBacklog, getEarliestMessagePublishTimeOfPos, getEnsemblesAsync, getEntriesAddedCounter, getEstimatedBacklogSize, getEstimatedBacklogSize, getFirstPosition, getLastConfirmedEntry, getLastLedgerCreatedTimestamp, getLastLedgerCreationFailureTimestamp, getLastOffloadedFailureTimestamp, getLastOffloadedLedgerId, getLastOffloadedSuccessTimestamp, getLedgerInfo, getLedgerMetadata, getLedgersInfo, getLedgersInfoAsList, getManagedLedgerInterceptor, getManagedLedgerInternalStats, getName, getNextValidLedger, getNextValidPosition, getNextValidPositionInternal, getNumberOfActiveEntries, getOffloadedSize, getOptionalLedgerInfo, getPendingAddEntriesCount, getPositionAfterN, getPreviousPosition, getProperties, getSlowestConsumer, getState, getStats, getTheSlowestNonDurationReadPosition, getTotalSize, getWaitingCursorsCount, hasActiveCursors, hasMoreEntries, invalidateLedgerHandle, isCursorActive, isTerminated, isValidPosition, ledgerExists, maybeUpdateCursorBeforeTrimmingConsumedLedger, newNonDurableCursor, newNonDurableCursor, newNonDurableCursor, offloadPrefix, onCursorReadPositionUpdated, openCursor, openCursor, openCursor, readyToCreateNewLedger, removeWaitingCursor, rollCurrentLedgerIfFull, setConfig, setEntriesAddedCounter, setProperties, setProperty, terminate, trimConsumedLedgersInBackground, trimConsumedLedgersInBackground, updateLedgersIdsComplete

从类继承的方法 java.lang.Object

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

构造器详细资料

ReadOnlyManagedLedgerImpl

public ReadOnlyManagedLedgerImpl(ManagedLedgerFactoryImpl factory,
 org.apache.bookkeeper.client.BookKeeper bookKeeper,
 MetaStore store,
 ManagedLedgerConfig config,
 org.apache.bookkeeper.common.util.OrderedScheduler scheduledExecutor,
 String name)

方法详细资料

asyncReadEntry

public void asyncReadEntry(PositionImpl position,
 AsyncCallbacks.ReadEntryCallback callback,
 Object ctx)

覆盖:

asyncReadEntry 在类中 ManagedLedgerImpl

getNumberOfEntries

public long getNumberOfEntries()

从接口复制的说明: ManagedLedger

Get the total number of entries for this managed ledger.

This is defined by the number of entries in all the BookKeeper ledgers that are being maintained by this ManagedLedger.

This method is non-blocking.

指定者:

getNumberOfEntries 在接口中 ManagedLedger

覆盖:

getNumberOfEntries 在类中 ManagedLedgerImpl

返回:

the number of entries

isReadOnly

protected boolean isReadOnly()

覆盖:

isReadOnly 在类中 ManagedLedgerImpl