org.janusgraph.core.util

Class JanusGraphCleanup

java.lang.Object

org.janusgraph.core.util.JanusGraphCleanup

public class JanusGraphCleanup
extends Object

Utility class containing methods that simplify JanusGraph clean-up processes.

Author:

Matthias Broecheler (me@matthiasb.com)

Constructor Summary

Constructors

Constructor and Description
JanusGraphCleanup()

Method Summary

Modifier and Type	Method and Description
static void	clear(JanusGraph graph) Deprecated. Use JanusGraphFactory.drop(JanusGraph)

Methods inherited from class java.lang.Object

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

Constructor Detail

JanusGraphCleanup

public JanusGraphCleanup()

Method Detail

clear

@Deprecated
public static void clear(JanusGraph graph)
                              throws BackendException

Deprecated. Use JanusGraphFactory.drop(JanusGraph)

Drop graph database, deleting all data in storage and indexing backends. Graph can be open or closed (will be closed as part of the drop operation). The graph is also removed from the JanusGraphManager graph reference tracker, if there.

WARNING: This is an irreversible operation that will delete all graph and index data.

Parameters:

graph -

Throws:

BackendException - If an error occurs during deletion