org.apache.tinkerpop.gremlin.neo4j.structure

Class Neo4jGraph.Neo4jGraphFeatures.Neo4jVertexPropertyFeatures

java.lang.Object

org.apache.tinkerpop.gremlin.neo4j.structure.Neo4jGraph.Neo4jGraphFeatures.Neo4jVertexPropertyFeatures

All Implemented Interfaces:

Graph.Features.DataTypeFeatures, Graph.Features.FeatureSet, Graph.Features.PropertyFeatures, Graph.Features.VertexPropertyFeatures

Enclosing class:

Neo4jGraph.Neo4jGraphFeatures

public class Neo4jGraph.Neo4jGraphFeatures.Neo4jVertexPropertyFeatures
extends Object
implements Graph.Features.VertexPropertyFeatures

Field Summary

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

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

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

FEATURE_PROPERTIES

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

FEATURE_BOOLEAN_ARRAY_VALUES, FEATURE_BOOLEAN_VALUES, FEATURE_BYTE_ARRAY_VALUES, FEATURE_BYTE_VALUES, FEATURE_DOUBLE_ARRAY_VALUES, FEATURE_DOUBLE_VALUES, FEATURE_FLOAT_ARRAY_VALUES, FEATURE_FLOAT_VALUES, FEATURE_INTEGER_ARRAY_VALUES, FEATURE_INTEGER_VALUES, FEATURE_LONG_ARRAY_VALUES, FEATURE_LONG_VALUES, FEATURE_MAP_VALUES, FEATURE_MIXED_LIST_VALUES, FEATURE_SERIALIZABLE_VALUES, FEATURE_STRING_ARRAY_VALUES, FEATURE_STRING_VALUES, FEATURE_UNIFORM_LIST_VALUES

Method Summary

Modifier and Type	Method and Description
boolean	supportsAnyIds() Determines if an VertexProperty any Java object is a suitable identifier.
boolean	supportsMapValues() Supports setting of a Map value.
boolean	supportsMixedListValues() Supports setting of a List value.
boolean	supportsNullPropertyValues() Determines if meta-properties allow for null property values.
boolean	supportsSerializableValues() Supports setting of a Java serializable value.
boolean	supportsUniformListValues() Supports setting of a List value.
boolean	supportsUserSuppliedIds() Determines if a VertexProperty allows an identifier to be assigned to it.

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.VertexPropertyFeatures

supportsCustomIds, supportsNumericIds, supportsRemoveProperty, supportsStringIds, supportsUuidIds, willAllowId

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

supportsProperties

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

supportsBooleanArrayValues, supportsBooleanValues, supportsByteArrayValues, supportsByteValues, supportsDoubleArrayValues, supportsDoubleValues, supportsFloatArrayValues, supportsFloatValues, supportsIntegerArrayValues, supportsIntegerValues, supportsLongArrayValues, supportsLongValues, supportsStringArrayValues, supportsStringValues

Method Detail

supportsNullPropertyValues

public boolean supportsNullPropertyValues()

Description copied from interface: Graph.Features.VertexPropertyFeatures

Determines if meta-properties allow for null property values.

Specified by:

supportsNullPropertyValues in interface Graph.Features.VertexPropertyFeatures

supportsMapValues

public boolean supportsMapValues()

Description copied from interface: Graph.Features.DataTypeFeatures

Supports setting of a Map value. The assumption is that the Map can contain arbitrary serializable values that may or may not be defined as a feature itself.

Specified by:

supportsMapValues in interface Graph.Features.DataTypeFeatures

supportsMixedListValues

public boolean supportsMixedListValues()

Description copied from interface: Graph.Features.DataTypeFeatures

Supports setting of a List value. The assumption is that the List can contain arbitrary serializable values that may or may not be defined as a feature itself. As this List is "mixed" it does not need to contain objects of the same type.

Specified by:

supportsMixedListValues in interface Graph.Features.DataTypeFeatures

See Also:

Graph.Features.DataTypeFeatures.supportsMixedListValues()

supportsSerializableValues

public boolean supportsSerializableValues()

Description copied from interface: Graph.Features.DataTypeFeatures

Supports setting of a Java serializable value.

Specified by:

supportsSerializableValues in interface Graph.Features.DataTypeFeatures

supportsUniformListValues

public boolean supportsUniformListValues()

Description copied from interface: Graph.Features.DataTypeFeatures

Supports setting of a List value. The assumption is that the List can contain arbitrary serializable values that may or may not be defined as a feature itself. As this List is "uniform" it must contain objects of the same type.

Specified by:

supportsUniformListValues in interface Graph.Features.DataTypeFeatures

See Also:

Graph.Features.DataTypeFeatures.supportsMixedListValues()

supportsUserSuppliedIds

public boolean supportsUserSuppliedIds()

Description copied from interface: Graph.Features.VertexPropertyFeatures

Determines if a VertexProperty allows an identifier to be assigned to it.

Specified by:

supportsUserSuppliedIds in interface Graph.Features.VertexPropertyFeatures

supportsAnyIds

public boolean supportsAnyIds()

Description copied from interface: Graph.Features.VertexPropertyFeatures

Determines if an VertexProperty any Java object is a suitable identifier. Note that this setting can only return true if Graph.Features.VertexPropertyFeatures.supportsUserSuppliedIds() is true.

Specified by:

supportsAnyIds in interface Graph.Features.VertexPropertyFeatures