com.scalar.db.sql.metadata

Interface Metadata

All Known Implementing Classes:

CachedMetadata

public interface Metadata

The metadata of ScalarDB.

Method Summary

Modifier and Type	Method and Description
java.util.Optional<NamespaceMetadata>	getNamespace(java.lang.String namespaceName) Returns a NamespaceMetadata object for the specified namespace

Method Detail

getNamespace

java.util.Optional<NamespaceMetadata> getNamespace(java.lang.String namespaceName)

Returns a NamespaceMetadata object for the specified namespace

Parameters:

namespaceName - the name of the target namespace

Returns:

a NamespaceMetadata object

Throws:

SqlException - if an unexpected error happens