org.rocksdb

类 AbstractTransactionNotifier

java.lang.Object

org.rocksdb.AbstractNativeReference

org.rocksdb.AbstractImmutableNativeReference

org.rocksdb.RocksCallbackObject

org.rocksdb.AbstractTransactionNotifier

所有已实现的接口:

java.lang.AutoCloseable

public abstract class AbstractTransactionNotifier
extends RocksCallbackObject

Provides notification to the caller of SetSnapshotOnNextOperation when the actual snapshot gets created

字段概要

从类继承的字段 org.rocksdb.RocksCallbackObject

nativeHandle_

从类继承的字段 org.rocksdb.AbstractImmutableNativeReference

owningHandle_

构造器概要

构造器

限定符	构造器和说明
protected	AbstractTransactionNotifier()

方法概要

限定符和类型	方法和说明
protected void	disposeInternal() Deletes underlying C++ TransactionNotifier pointer.
protected void	disposeInternal(long handle)
protected long	initializeNative(long... nativeParameterHandles) Construct the Native C++ object which will callback to our object methods
abstract void	snapshotCreated(Snapshot newSnapshot) Implement this method to receive notification when a snapshot is requested via Transaction.setSnapshotOnNextOperation().

从类继承的方法 org.rocksdb.AbstractImmutableNativeReference

close, disOwnNativeHandle, isOwningHandle

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

AbstractTransactionNotifier

protected AbstractTransactionNotifier()

方法详细资料

snapshotCreated

public abstract void snapshotCreated(Snapshot newSnapshot)

Implement this method to receive notification when a snapshot is requested via Transaction.setSnapshotOnNextOperation().

参数:

newSnapshot - the snapshot that has been created.

initializeNative

protected long initializeNative(long... nativeParameterHandles)

从类复制的说明: RocksCallbackObject

Construct the Native C++ object which will callback to our object methods

指定者:

initializeNative 在类中 RocksCallbackObject

参数:

nativeParameterHandles - An array of native handles for any parameter objects that are needed during construction

返回:

The native handle of the C++ object which will callback to us

disposeInternal

protected void disposeInternal()

Deletes underlying C++ TransactionNotifier pointer.

Note that this function should be called only after all Transactions referencing the comparator are closed. Otherwise, an undefined behavior will occur.

覆盖:

disposeInternal 在类中 RocksCallbackObject

disposeInternal

protected final void disposeInternal(long handle)