/**
* Create and return a SchemaTree with given <i>schemaConfig</i>.
*
* @param schemaConfig
* @return
*/
public SchemaPlus getRootSchema(SchemaConfig schemaConfig) {
return schemaTreeProvider.createRootSchema(schemaConfig);
}
/**
* Return root schema with schema owner as the given user.
*
* @param userName User who owns the schema tree.
* @return Root of the schema tree.
*/
public SchemaPlus getRootSchema(final String userName) {
return schemaTreeProvider.createRootSchema(userName, this);
}