public static interface Graph.Features.VertexFeatures extends Graph.Features.ElementFeatures
Vertex
operations.supportsAddProperty, supportsRemoveProperty
Modifier and Type | Field and Description |
---|---|
static String |
FEATURE_ADD_VERTICES |
static String |
FEATURE_META_PROPERTIES |
static String |
FEATURE_MULTI_PROPERTIES |
static String |
FEATURE_REMOVE_VERTICES |
FEATURE_ADD_PROPERTY, FEATURE_ANY_IDS, FEATURE_CUSTOM_IDS, FEATURE_NUMERIC_IDS, FEATURE_REMOVE_PROPERTY, FEATURE_STRING_IDS, FEATURE_USER_SUPPLIED_IDS, FEATURE_UUID_IDS
Modifier and Type | Method and Description |
---|---|
default Graph.Features.VertexPropertyFeatures |
properties()
Gets features related to "properties" on a
Vertex . |
default boolean |
supportsAddVertices()
Determines if a
Vertex can be added to the Graph . |
default boolean |
supportsMetaProperties()
Determines if a
Vertex can support properties on vertex properties. |
default boolean |
supportsMultiProperties()
Determines if a
Vertex can support multiple properties with the same key. |
default boolean |
supportsRemoveVertices()
Determines if a
Vertex can be removed from the Graph . |
supportsAddProperty, supportsAnyIds, supportsCustomIds, supportsNumericIds, supportsRemoveProperty, supportsStringIds, supportsUserSuppliedIds, supportsUuidIds
static final String FEATURE_ADD_VERTICES
static final String FEATURE_MULTI_PROPERTIES
static final String FEATURE_META_PROPERTIES
static final String FEATURE_REMOVE_VERTICES
default boolean supportsAddVertices()
Vertex
can be added to the Graph
.default boolean supportsRemoveVertices()
Vertex
can be removed from the Graph
.default boolean supportsMultiProperties()
Vertex
can support multiple properties with the same key.default boolean supportsMetaProperties()
Vertex
can support properties on vertex properties. It is assumed that a
graph will support all the same data types for meta-properties that are supported for regular
properties.default Graph.Features.VertexPropertyFeatures properties()
Vertex
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