类的使用
org.apache.bookkeeper.mledger.impl.PositionImpl

使用PositionImpl的程序包

程序包	说明
org.apache.bookkeeper.mledger	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.bookkeeper.mledger.impl	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.bookkeeper.mledger.impl.cache	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.bookkeeper.mledger.util	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.

org.apache.bookkeeper.mledger中PositionImpl的使用

返回变量类型为PositionImpl的类型的org.apache.bookkeeper.mledger中的方法

修饰符和类型	方法	说明
com.google.common.collect.Range<PositionImpl>	ManagedCursor.getLastIndividualDeletedRange()	Get last individual deleted range.

参数类型为PositionImpl的org.apache.bookkeeper.mledger中的方法

修饰符和类型	方法	说明
void	ManagedCursor.asyncReadEntries(int numberOfEntriesToRead, long maxSizeBytes, AsyncCallbacks.ReadEntriesCallback callback, Object ctx, PositionImpl maxPosition)	Asynchronously read entries from the ManagedLedger.
void	ManagedCursor.asyncReadEntries(int numberOfEntriesToRead, AsyncCallbacks.ReadEntriesCallback callback, Object ctx, PositionImpl maxPosition)	Asynchronously read entries from the ManagedLedger.
void	ReadOnlyCursor.asyncReadEntries(int numberOfEntriesToRead, long maxSizeBytes, AsyncCallbacks.ReadEntriesCallback callback, Object ctx, PositionImpl maxPosition)	Asynchronously read entries from the ManagedLedger.
void	ReadOnlyCursor.asyncReadEntries(int numberOfEntriesToRead, AsyncCallbacks.ReadEntriesCallback callback, Object ctx, PositionImpl maxPosition)	Asynchronously read entries from the ManagedLedger.
void	ManagedCursor.asyncReadEntriesOrWait(int maxEntries, long maxSizeBytes, AsyncCallbacks.ReadEntriesCallback callback, Object ctx, PositionImpl maxPosition)	Asynchronously read entries from the ManagedLedger, up to the specified number and size.
void	ManagedCursor.asyncReadEntriesOrWait(int numberOfEntriesToRead, AsyncCallbacks.ReadEntriesCallback callback, Object ctx, PositionImpl maxPosition)	Asynchronously read entries from the ManagedLedger.
long[]	ManagedCursor.getDeletedBatchIndexesAsLongArray(PositionImpl position)	Get deleted batch indexes list for a batch message.

类型变量类型为PositionImpl的org.apache.bookkeeper.mledger中的方法参数

修饰符和类型	方法	说明
long	ReadOnlyCursor.getNumberOfEntries(com.google.common.collect.Range<PositionImpl> range)	Return the number of messages that this cursor still has to read.

org.apache.bookkeeper.mledger.impl中PositionImpl的使用

org.apache.bookkeeper.mledger.impl中PositionImpl的子类

修饰符和类型	类	说明
class	PositionImplRecyclable

声明为PositionImpl的org.apache.bookkeeper.mledger.impl中的字段

修饰符和类型	字段	说明
static final PositionImpl	PositionImpl.EARLIEST
protected PositionImpl	ManagedCursorImpl.inProgressMarkDeletePersistPosition
static final PositionImpl	PositionImpl.LATEST
protected PositionImpl	ManagedCursorImpl.markDeletePosition
protected PositionImpl	ManagedCursorImpl.persistentMarkDeletePosition
protected PositionImpl	ManagedCursorImpl.readPosition
protected PositionImpl	ManagedCursorImpl.statsLastReadPosition

类型参数类型为PositionImpl的org.apache.bookkeeper.mledger.impl中的字段

修饰符和类型	字段	说明
protected static final AtomicReferenceFieldUpdater<ManagedCursorImpl,PositionImpl>	ManagedCursorImpl.INPROGRESS_MARKDELETE_PERSIST_POSITION_UPDATER
protected static final AtomicReferenceFieldUpdater<ManagedCursorImpl,PositionImpl>	ManagedCursorImpl.READ_POSITION_UPDATER

返回PositionImpl的org.apache.bookkeeper.mledger.impl中的方法

修饰符和类型	方法	说明
static PositionImpl	PositionImpl.get(long ledgerId, long entryId)
static PositionImpl	PositionImpl.get(long ledgerId, long entryId, long[] ackSet)
static PositionImpl	PositionImpl.get(PositionImpl other)
PositionImpl	ManagedLedgerImpl.getFirstPosition()
PositionImpl	PositionImpl.getNext()
PositionImpl	ManagedCursorImpl.getNextAvailablePosition(PositionImpl position)	Checks given position is part of deleted-range and returns next position of upper-end as all the messages are deleted up to that point.
PositionImpl	ManagedLedgerImpl.getNextValidPosition(PositionImpl position)
PositionImpl	ManagedLedgerImpl.getNextValidPositionInternal(PositionImpl position)
PositionImpl	EntryImpl.getPosition()
PositionImpl	ManagedLedgerImpl.getPositionAfterN(PositionImpl startPosition, long n, ManagedLedgerImpl.PositionBound startRange)	Get the entry position at a given distance from a given position.
PositionImpl	ManagedLedgerImpl.getPreviousPosition(PositionImpl position)	Get the entry position that come before the specified position in the message stream, using information from the ledger list and each ledger entries count.
PositionImpl	ManagedCursorContainer.getSlowestReaderPosition()	Get the slowest reader position for the cursors that are ordered.

返回变量类型为PositionImpl的类型的org.apache.bookkeeper.mledger.impl中的方法

修饰符和类型	方法	说明
org.apache.commons.lang3.tuple.Pair<PositionImpl,PositionImpl>	ManagedCursorContainer.cursorUpdated(ManagedCursor cursor, Position newPosition)	Signal that a cursor position has been updated and that the container must re-order the cursor heap tracking the slowest reader.
org.apache.commons.lang3.tuple.Pair<PositionImpl,PositionImpl>	ManagedCursorContainer.cursorUpdated(ManagedCursor cursor, Position newPosition)	Signal that a cursor position has been updated and that the container must re-order the cursor heap tracking the slowest reader.
org.apache.pulsar.common.util.collections.LongPairRangeSet<PositionImpl>	ManagedCursorImpl.getIndividuallyDeletedMessagesSet()
com.google.common.collect.Range<PositionImpl>	ManagedCursorImpl.getLastIndividualDeletedRange()

参数类型为PositionImpl的org.apache.bookkeeper.mledger.impl中的方法

修饰符和类型	方法	说明
void	ManagedCursorImpl.asyncReadEntries(int numberOfEntriesToRead, long maxSizeBytes, AsyncCallbacks.ReadEntriesCallback callback, Object ctx, PositionImpl maxPosition)
void	ManagedCursorImpl.asyncReadEntries(int numberOfEntriesToRead, AsyncCallbacks.ReadEntriesCallback callback, Object ctx, PositionImpl maxPosition)
void	ManagedCursorImpl.asyncReadEntriesOrWait(int maxEntries, long maxSizeBytes, AsyncCallbacks.ReadEntriesCallback callback, Object ctx, PositionImpl maxPosition)
void	ManagedCursorImpl.asyncReadEntriesOrWait(int numberOfEntriesToRead, AsyncCallbacks.ReadEntriesCallback callback, Object ctx, PositionImpl maxPosition)
protected void	ManagedLedgerImpl.asyncReadEntry(org.apache.bookkeeper.client.api.ReadHandle ledger, PositionImpl position, AsyncCallbacks.ReadEntryCallback callback, Object ctx)
void	ManagedLedgerImpl.asyncReadEntry(PositionImpl position, AsyncCallbacks.ReadEntryCallback callback, Object ctx)
void	ReadOnlyManagedLedgerImpl.asyncReadEntry(PositionImpl position, AsyncCallbacks.ReadEntryCallback callback, Object ctx)
int	PositionImpl.compareTo(PositionImpl other)
static EntryImpl	EntryImpl.create(PositionImpl position, io.netty.buffer.ByteBuf data)
static PositionImpl	PositionImpl.get(PositionImpl other)
long[]	ManagedCursorImpl.getDeletedBatchIndexesAsLongArray(PositionImpl position)
CompletableFuture<Long>	ManagedLedgerImpl.getEarliestMessagePublishTimeOfPos(PositionImpl pos)
long	ManagedLedgerImpl.getEstimatedBacklogSize(PositionImpl pos)	Get estimated backlog size from a specific position.
PositionImpl	ManagedCursorImpl.getNextAvailablePosition(PositionImpl position)	Checks given position is part of deleted-range and returns next position of upper-end as all the messages are deleted up to that point.
PositionImpl	ManagedLedgerImpl.getNextValidPosition(PositionImpl position)
PositionImpl	ManagedLedgerImpl.getNextValidPositionInternal(PositionImpl position)
PositionImpl	ManagedLedgerImpl.getPositionAfterN(PositionImpl startPosition, long n, ManagedLedgerImpl.PositionBound startRange)	Get the entry position at a given distance from a given position.
PositionImpl	ManagedLedgerImpl.getPreviousPosition(PositionImpl position)	Get the entry position that come before the specified position in the message stream, using information from the ledger list and each ledger entries count.
boolean	ManagedLedgerImpl.hasMoreEntries(PositionImpl position)
protected void	ManagedCursorImpl.internalAsyncMarkDelete(PositionImpl newPosition, Map<String,Long> properties, AsyncCallbacks.MarkDeleteCallback callback, Object ctx)
protected void	NonDurableCursorImpl.internalAsyncMarkDelete(PositionImpl newPosition, Map<String,Long> properties, AsyncCallbacks.MarkDeleteCallback callback, Object ctx)
protected void	ManagedCursorImpl.internalResetCursor(PositionImpl proposedReadPosition, AsyncCallbacks.ResetCursorCallback resetCursorCallback)
boolean	ManagedLedgerImpl.isValidPosition(PositionImpl position)	Validate whether a specified position is valid for the current managed ledger.

类型变量类型为PositionImpl的org.apache.bookkeeper.mledger.impl中的方法参数

修饰符和类型	方法	说明
protected long	ManagedCursorImpl.getNumberOfEntries(com.google.common.collect.Range<PositionImpl> range)
long	ReadOnlyCursorImpl.getNumberOfEntries(com.google.common.collect.Range<PositionImpl> range)

参数类型为PositionImpl的org.apache.bookkeeper.mledger.impl中的构造器

限定符	构造器	说明
	PositionImpl(PositionImpl other)
	ReadOnlyCursorImpl(org.apache.bookkeeper.client.BookKeeper bookkeeper, ManagedLedgerConfig config, ManagedLedgerImpl ledger, PositionImpl startPosition, String cursorName)

org.apache.bookkeeper.mledger.impl.cache中PositionImpl的使用

参数类型为PositionImpl的org.apache.bookkeeper.mledger.impl.cache中的方法

修饰符和类型	方法	说明
void	EntryCache.asyncReadEntry(org.apache.bookkeeper.client.api.ReadHandle lh, PositionImpl position, AsyncCallbacks.ReadEntryCallback callback, Object ctx)	Read entry at given position from the cache or from bookkeeper.
void	EntryCacheDisabled.asyncReadEntry(org.apache.bookkeeper.client.api.ReadHandle lh, PositionImpl position, AsyncCallbacks.ReadEntryCallback callback, Object ctx)
void	RangeEntryCacheImpl.asyncReadEntry(org.apache.bookkeeper.client.api.ReadHandle lh, PositionImpl position, AsyncCallbacks.ReadEntryCallback callback, Object ctx)
void	EntryCache.invalidateEntries(PositionImpl lastPosition)	Remove from cache all the entries related to a ledger up to lastPosition included.
void	EntryCacheDisabled.invalidateEntries(PositionImpl lastPosition)
void	RangeEntryCacheImpl.invalidateEntries(PositionImpl lastPosition)

org.apache.bookkeeper.mledger.util中PositionImpl的使用

参数类型为PositionImpl的org.apache.bookkeeper.mledger.util中的方法

修饰符和类型	方法	说明
static void	PositionAckSetUtil.andAckSet(PositionImpl currentPosition, PositionImpl otherPosition)
static int	PositionAckSetUtil.compareToWithAckSet(PositionImpl currentPosition, PositionImpl otherPosition)