Package org.apache.tinkerpop.gremlin.structure.util.empty

Class EmptyGraph.EmptyGraphFeatures.EmptyGraphEdgeFeatures

java.lang.Object

org.apache.tinkerpop.gremlin.structure.util.empty.EmptyGraph.EmptyGraphFeatures.EmptyGraphElementFeatures

org.apache.tinkerpop.gremlin.structure.util.empty.EmptyGraph.EmptyGraphFeatures.EmptyGraphEdgeFeatures

All Implemented Interfaces:

Graph.Features.EdgeFeatures, Graph.Features.ElementFeatures, Graph.Features.FeatureSet

Enclosing class:

EmptyGraph.EmptyGraphFeatures

public final class EmptyGraph.EmptyGraphFeatures.EmptyGraphEdgeFeatures
extends EmptyGraph.EmptyGraphFeatures.EmptyGraphElementFeatures
implements Graph.Features.EdgeFeatures

Edge features defined such that they support immutability but allow all other possibilities.

Field Summary

Fields inherited from interface org.apache.tinkerpop.gremlin.structure.Graph.Features.EdgeFeatures

FEATURE_ADD_EDGES, FEATURE_REMOVE_EDGES, FEATURE_UPSERT

Fields inherited from interface org.apache.tinkerpop.gremlin.structure.Graph.Features.ElementFeatures

FEATURE_ADD_PROPERTY, FEATURE_ANY_IDS, FEATURE_CUSTOM_IDS, FEATURE_NULL_PROPERTY_VALUES, FEATURE_NUMERIC_IDS, FEATURE_REMOVE_PROPERTY, FEATURE_STRING_IDS, FEATURE_USER_SUPPLIED_IDS, FEATURE_UUID_IDS

Constructor Summary

Constructors

Constructor	Description
EmptyGraphEdgeFeatures()

Method Summary

Modifier and Type	Method	Description
Graph.Features.EdgePropertyFeatures	properties()	Gets features related to "properties" on an Edge.
boolean	supportsAddEdges()	Determines if an Edge can be added to a Vertex.
boolean	supportsRemoveEdges()	Determines if an Edge can be removed from a Vertex.

Methods inherited from class org.apache.tinkerpop.gremlin.structure.util.empty.EmptyGraph.EmptyGraphFeatures.EmptyGraphElementFeatures

supportsAddProperty, supportsRemoveProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.Graph.Features.EdgeFeatures

getLabelCardinality, supportsUpsert

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.Graph.Features.ElementFeatures

supportsAddProperty, supportsAnyIds, supportsCustomIds, supportsNullPropertyValues, supportsNumericIds, supportsRemoveProperty, supportsStringIds, supportsUserSuppliedIds, supportsUuidIds, willAllowId

Constructor Details

EmptyGraphEdgeFeatures

public EmptyGraphEdgeFeatures()

Method Details

supportsAddEdges

public boolean supportsAddEdges()

Description copied from interface: Graph.Features.EdgeFeatures

Determines if an Edge can be added to a Vertex.

Specified by:

supportsAddEdges in interface Graph.Features.EdgeFeatures

supportsRemoveEdges

public boolean supportsRemoveEdges()

Description copied from interface: Graph.Features.EdgeFeatures

Determines if an Edge can be removed from a Vertex.

Specified by:

supportsRemoveEdges in interface Graph.Features.EdgeFeatures

properties

public Graph.Features.EdgePropertyFeatures properties()

Description copied from interface: Graph.Features.EdgeFeatures

Gets features related to "properties" on an Edge.

Specified by:

properties in interface Graph.Features.EdgeFeatures