org.rocksdb

Class ColumnFamilyDescriptor

java.lang.Object

org.rocksdb.ColumnFamilyDescriptor

public class ColumnFamilyDescriptor
extends java.lang.Object

Describes a column family with a name and respective Options.

Constructor Summary

Constructors

Constructor and Description
ColumnFamilyDescriptor(byte[] columnFamilyName) Creates a new Column Family using a name and default options,
ColumnFamilyDescriptor(byte[] columnFamilyName, ColumnFamilyOptions columnFamilyOptions) Creates a new Column Family using a name and custom options.

Method Summary

Modifier and Type	Method and Description
byte[]	columnFamilyName() Retrieve name of column family.
ColumnFamilyOptions	columnFamilyOptions() Retrieve assigned options instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnFamilyDescriptor

public ColumnFamilyDescriptor(byte[] columnFamilyName)

Creates a new Column Family using a name and default options,

Parameters:

columnFamilyName - name of column family.

Since:

3.10.0

ColumnFamilyDescriptor

public ColumnFamilyDescriptor(byte[] columnFamilyName,
                              ColumnFamilyOptions columnFamilyOptions)

Creates a new Column Family using a name and custom options.

Parameters:

columnFamilyName - name of column family.

columnFamilyOptions - options to be used with column family.

Since:

3.10.0

Method Detail

columnFamilyName

public byte[] columnFamilyName()

Retrieve name of column family.

Returns:

column family name.

Since:

3.10.0

columnFamilyOptions

public ColumnFamilyOptions columnFamilyOptions()

Retrieve assigned options instance.

Returns:

Options instance assigned to this instance.