org.rocksdb

类 Filter

java.lang.Object

org.rocksdb.AbstractNativeReference

org.rocksdb.AbstractImmutableNativeReference

org.rocksdb.RocksObject

org.rocksdb.Filter

所有已实现的接口:

java.lang.AutoCloseable

直接已知子类:

BloomFilter

public abstract class Filter
extends RocksObject

Filters are stored in rocksdb and are consulted automatically by rocksdb to decide whether or not to read some information from disk. In many cases, a filter can cut down the number of disk seeks form a handful to a single disk seek per DB::Get() call.

字段概要

从类继承的字段 org.rocksdb.RocksObject

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	Filter(long nativeHandle)

方法概要

限定符和类型	方法和说明
protected void	disposeInternal() Deletes underlying C++ filter pointer.
protected void	disposeInternal(long handle)

从类继承的方法 org.rocksdb.RocksObject

getNativeHandle

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

Filter

protected Filter(long nativeHandle)

方法详细资料

disposeInternal

protected void disposeInternal()

Deletes underlying C++ filter pointer. Note that this function should be called only after all RocksDB instances referencing the filter are closed. Otherwise an undefined behavior will occur.

覆盖:

disposeInternal 在类中 RocksObject

disposeInternal

protected final void disposeInternal(long handle)

指定者:

disposeInternal 在类中 RocksObject