Module lmdbjava

Package org.lmdbjava

Class Meta

java.lang.Object

org.lmdbjava.Meta

public final class Meta
extends Object

LMDB metadata functions.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	Meta.Version	Immutable return value from version().

Method Summary

Modifier and Type	Method	Description
static String	error(int err)	Fetches the LMDB error code description.
static Meta.Version	version()	Obtains the LMDB C library version information.

Methods inherited from class java.lang.Object

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

Method Details

error

public static String error(int err)

Fetches the LMDB error code description.

End users should not need this method, as LmdbJava converts all LMDB exceptions into a typed Java exception that incorporates the error code. However it is provided here for verification and troubleshooting (eg if the user wishes to see the original LMDB description of the error code, or there is a newer library version etc).

Parameters:

err - the error code returned from LMDB

Returns:

the description

version

public static Meta.Version version()

Obtains the LMDB C library version information.

Returns:

the version data