org.rocksdb

Class MemTableConfig

java.lang.Object

org.rocksdb.MemTableConfig

Direct Known Subclasses:

HashLinkedListMemTableConfig, HashSkipListMemTableConfig, SkipListMemTableConfig, VectorMemTableConfig

public abstract class MemTableConfig
extends java.lang.Object

MemTableConfig is used to config the internal mem-table of a RocksDB. It is required for each memtable to have one such sub-class to allow Java developers to use it. To make a RocksDB to use a specific MemTable format, its associated MemTableConfig should be properly set and passed into Options via Options.setMemTableFactory() and open the db using that Options.

See Also:

Options

Constructor Summary

Constructors

Constructor and Description
MemTableConfig()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract 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.

Methods inherited from class java.lang.Object

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

Constructor Detail

MemTableConfig

public MemTableConfig()

Method Detail

newMemTableFactoryHandle

protected abstract 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.

Returns:

native handle address to native memory table instance.

See Also:

Options.setMemTableConfig(MemTableConfig)