com.thinkaurelius.titan.graphdb.tinkerpop

Class TitanDefaultSchemaMaker

java.lang.Object

com.thinkaurelius.titan.graphdb.tinkerpop.TitanDefaultSchemaMaker

All Implemented Interfaces:

DefaultSchemaMaker

public class TitanDefaultSchemaMaker
extends Object
implements DefaultSchemaMaker

DefaultSchemaMaker implementation for Blueprints graphs

Author:

Matthias Broecheler (me@matthiasb.com)

Field Summary

Fields

Modifier and Type	Field and Description
static DefaultSchemaMaker	INSTANCE

Method Summary

Modifier and Type	Method and Description
Cardinality	defaultPropertyCardinality(String key)
boolean	ignoreUndefinedQueryTypes() Whether to ignore undefined types occurring in a query.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.thinkaurelius.titan.core.schema.DefaultSchemaMaker

makeEdgeLabel, makePropertyKey, makeVertexLabel

Field Detail

INSTANCE

public static final DefaultSchemaMaker INSTANCE

Method Detail

defaultPropertyCardinality

public Cardinality defaultPropertyCardinality(String key)

Specified by:

defaultPropertyCardinality in interface DefaultSchemaMaker

Returns:

the default cardinality of a property if created for the given key

ignoreUndefinedQueryTypes

public boolean ignoreUndefinedQueryTypes()

Description copied from interface: DefaultSchemaMaker

Whether to ignore undefined types occurring in a query.

If this method returns true, then undefined types referred to in a TitanVertexQuery will be silently ignored and an empty result set will be returned. If this method returns false, then usage of undefined types in queries results in an IllegalArgumentException.

Specified by:

ignoreUndefinedQueryTypes in interface DefaultSchemaMaker