Package org.rocksdb

Class VectorMemTableConfig

java.lang.Object

org.rocksdb.MemTableConfig

org.rocksdb.VectorMemTableConfig

public class VectorMemTableConfig
extends MemTableConfig

The config for vector memtable representation.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_RESERVED_SIZE

Constructor Summary

Constructors

Constructor	Description
VectorMemTableConfig()	VectorMemTableConfig constructor

Method Summary

Modifier and Type	Method	Description
protected long	newMemTableFactoryHandle()	This function should only be called by Options.setMemTableConfig(), which will create a c++ shared-pointer to the c++ MemTableRepFactory that associated with the Java MemTableConfig.
int	reservedSize()	Returns the initial size of the vector used by the memtable created based on this config.
VectorMemTableConfig	setReservedSize(int size)	Set the initial size of the vector that will be used by the memtable created based on this config.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_RESERVED_SIZE

public static final int DEFAULT_RESERVED_SIZE

See Also:

• Constant Field Values

Constructor Details

VectorMemTableConfig

public VectorMemTableConfig()

VectorMemTableConfig constructor

Method Details

setReservedSize

public VectorMemTableConfig setReservedSize(int size)

Set the initial size of the vector that will be used by the memtable created based on this config.

Parameters:

size - the initial size of the vector.

Returns:

the reference to the current config.

reservedSize

public int reservedSize()

Returns the initial size of the vector used by the memtable created based on this config.

Returns:

the initial size of the vector.

newMemTableFactoryHandle

protected long newMemTableFactoryHandle()

Description copied from class: MemTableConfig

This function should only be called by Options.setMemTableConfig(), which will create a c++ shared-pointer to the c++ MemTableRepFactory that associated with the Java MemTableConfig.

Specified by:

newMemTableFactoryHandle in class MemTableConfig

Returns:

native handle address to native memory table instance.

See Also:

• Options.setMemTableConfig(MemTableConfig)