org.rocksdb

Class OptimisticTransactionOptions

java.lang.Object

org.rocksdb.AbstractNativeReference

org.rocksdb.AbstractImmutableNativeReference

org.rocksdb.RocksObject

org.rocksdb.OptimisticTransactionOptions

All Implemented Interfaces:

java.lang.AutoCloseable

public class OptimisticTransactionOptions
extends RocksObject

Field Summary

Fields inherited from class org.rocksdb.RocksObject

nativeHandle_

Fields inherited from class org.rocksdb.AbstractImmutableNativeReference

owningHandle_

Constructor Summary

Constructors

Constructor and Description
OptimisticTransactionOptions()

Method Summary

Modifier and Type	Method and Description
protected void	disposeInternal(long handle)
boolean	isSetSnapshot() True indicates snapshots will be set, just like if Transaction.setSnapshot() had been called
OptimisticTransactionOptions	setComparator(AbstractComparator comparator) Should be set if the DB has a non-default comparator.
OptimisticTransactionOptions	setSetSnapshot(boolean setSnapshot) Setting the setSnapshot to true is the same as calling Transaction.setSnapshot().

Methods inherited from class org.rocksdb.RocksObject

disposeInternal, getNativeHandle

Methods inherited from class org.rocksdb.AbstractImmutableNativeReference

close, disOwnNativeHandle, isOwningHandle

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.AutoCloseable

close

Constructor Detail

OptimisticTransactionOptions

public OptimisticTransactionOptions()

Method Detail

isSetSnapshot

public boolean isSetSnapshot()

True indicates snapshots will be set, just like if Transaction.setSnapshot() had been called

Returns:

whether a snapshot will be set

setSetSnapshot

public OptimisticTransactionOptions setSetSnapshot(boolean setSnapshot)

Setting the setSnapshot to true is the same as calling Transaction.setSnapshot().

Default: false

Parameters:

setSnapshot - Whether to set a snapshot

Returns:

this TransactionalOptions instance

setComparator

public OptimisticTransactionOptions setComparator(AbstractComparator comparator)

Should be set if the DB has a non-default comparator. See comment in WriteBatchWithIndex(AbstractComparator, int, boolean) constructor.

Parameters:

comparator - The comparator to use for the transaction.

Returns:

this OptimisticTransactionOptions instance

disposeInternal

protected final void disposeInternal(long handle)

Specified by:

disposeInternal in class RocksObject