接口的使用
org.apache.bookkeeper.mledger.ManagedCursor

使用ManagedCursor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中ManagedCursor的使用

返回ManagedCursor的org.apache.bookkeeper.mledger中的方法

修饰符和类型	方法	说明
ManagedCursor	ManagedLedger.getSlowestConsumer()	Get the slowest consumer.
ManagedCursor	ManagedLedger.newNonDurableCursor(Position startCursorPosition)	Creates a new cursor whose metadata is not backed by durable storage.
ManagedCursor	ManagedLedger.newNonDurableCursor(Position startPosition, String subscriptionName)
ManagedCursor	ManagedLedger.newNonDurableCursor(Position startPosition, String subscriptionName, org.apache.pulsar.common.api.proto.CommandSubscribe.InitialPosition initialPosition, boolean isReadCompacted)
ManagedCursor	ManagedLedger.openCursor(String name)	Open a ManagedCursor in this ManagedLedger.
ManagedCursor	ManagedLedger.openCursor(String name, org.apache.pulsar.common.api.proto.CommandSubscribe.InitialPosition initialPosition)	Open a ManagedCursor in this ManagedLedger.
ManagedCursor	ManagedLedger.openCursor(String name, org.apache.pulsar.common.api.proto.CommandSubscribe.InitialPosition initialPosition, Map<String,Long> properties, Map<String,String> cursorProperties)	Open a ManagedCursor in this ManagedLedger.

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

修饰符和类型	方法	说明
Iterable<ManagedCursor>	ManagedLedger.getActiveCursors()	Get a list of all the active cursors reading from this ManagedLedger.
Iterable<ManagedCursor>	ManagedLedger.getCursors()	Get a list of all the cursors reading from this ManagedLedger.

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

修饰符和类型	方法	说明
void	AsyncCallbacks.OpenCursorCallback.openCursorComplete(ManagedCursor cursor, Object ctx)
void	ManagedLedger.removeWaitingCursor(ManagedCursor cursor)	Remove a ManagedCursor from this ManagedLedger's waitingCursors.

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

实现ManagedCursor的org.apache.bookkeeper.mledger.impl中的类

修饰符和类型	类	说明
class	ManagedCursorImpl
class	NonDurableCursorImpl
class	ReadOnlyCursorImpl

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

修饰符和类型	方法	说明
ManagedCursor	ManagedCursorContainer.get(String name)
ManagedCursor	ManagedLedgerImpl.getSlowestConsumer()
ManagedCursor	ManagedCursorContainer.getSlowestReader()
ManagedCursor	ManagedLedgerImpl.newNonDurableCursor(Position startCursorPosition)
ManagedCursor	ManagedLedgerImpl.newNonDurableCursor(Position startPosition, String subscriptionName)
ManagedCursor	ManagedLedgerImpl.newNonDurableCursor(Position startCursorPosition, String cursorName, org.apache.pulsar.common.api.proto.CommandSubscribe.InitialPosition initialPosition, boolean isReadCompacted)
ManagedCursor	ManagedLedgerImpl.openCursor(String cursorName)
ManagedCursor	ManagedLedgerImpl.openCursor(String cursorName, org.apache.pulsar.common.api.proto.CommandSubscribe.InitialPosition initialPosition)
ManagedCursor	ManagedLedgerImpl.openCursor(String cursorName, org.apache.pulsar.common.api.proto.CommandSubscribe.InitialPosition initialPosition, Map<String,Long> properties, Map<String,String> cursorProperties)

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

修饰符和类型	方法	说明
Iterator<ManagedCursor>	ManagedCursorContainer.iterator()

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

修饰符和类型	方法	说明
void	ManagedLedgerImpl.activateCursor(ManagedCursor cursor)
void	ManagedCursorContainer.add(ManagedCursor cursor, Position position)	Add a cursor to the container.
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.
void	ManagedLedgerImpl.deactivateCursor(ManagedCursor cursor)
boolean	ManagedLedgerImpl.isCursorActive(ManagedCursor cursor)
void	ManagedLedgerImpl.removeWaitingCursor(ManagedCursor cursor)

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

限定符	构造器	说明
	ManagedCursorMXBeanImpl(ManagedCursor managedCursor)