Package com.tinkerpop.gremlin.structure

Interface Summary

Interface	Description
Edge	An Edge links two Vertex objects.
Edge.Iterators	An interface that provides access to iterators over properties and vertices, without constructing a Traversal object.
Element	An Element is the base class for both Vertex and Edge.
Element.Iterators	An interface that provides access to iterators over properties of an Element, without constructing a Traversal object.
Graph	A Graph is a container object for a collection of Vertex, Edge, VertexProperty, and Property objects.
Graph.Features	An interface that represents the capabilities of a Graph implementation.
Graph.Features.DataTypeFeatures	Base interface for features that relate to supporting different data types.
Graph.Features.EdgeFeatures	Features that are related to Edge operations.
Graph.Features.EdgePropertyFeatures	Features that are related to Edge Property objects.
Graph.Features.ElementFeatures	Features that are related to Element objects.
Graph.Features.FeatureSet	A marker interface to identify any set of Features.
Graph.Features.GraphFeatures	Features specific to a operations of a "graph".
Graph.Features.PropertyFeatures	A base interface for Edge or Vertex Property features.
Graph.Features.VariableFeatures	Features for Graph.Variables.
Graph.Features.VertexFeatures	Features that are related to Vertex operations.
Graph.Features.VertexPropertyFeatures	Features that are related to Vertex Property objects.
Graph.Io	Provides access to functions related to reading and writing graph data.
Graph.Iterators	An interface that provides access to iterators over Vertex objects and Edge objects of the graph without constructing a Traversal object.
Graph.Variables	Graph variables are a set of key/value pairs associated with the graph.The keys are String and the values are Objects.
Property<V>	A Property denotes a key/value pair associated with an Edge.
Transaction	A set of methods that allow for control of transactional behavior of a Graph instance.
Vertex	A Vertex maintains pointers to both a set of incoming and outgoing Edge objects.
Vertex.Iterators	An interface that provides access to iterators over VertexProperty objects, Edge objects and adjacent vertices, associated with the Vertex, without constructing a Traversal object.
VertexProperty<V>	A VertexProperty is similar to a Property in that it denotes a key/value pair associated with an Vertex, however it is different in the sense that it also represents an entity that it is an Element that can have properties of its own.
VertexProperty.Iterators	An interface that provides access to iterators over properties, without constructing a Traversal object.

Class Summary

Class	Description
Edge.Exceptions	Common exceptions to use with an edge.
Element.Exceptions	Common exceptions to use with an element.
Graph.Exceptions	Common exceptions to use with a graph.
Graph.Hidden	This should only be used by vendors to create keys, labels, etc.
Graph.Variables.Exceptions
Property.Exceptions	Common exceptions to use with a property.
Transaction.Exceptions
Transaction.Workload<R>	A Transaction.Workload represents a unit of work constructed by the Transaction.submit(java.util.function.Function) method on the Transaction interface.
Vertex.Exceptions	Common exceptions to use with a vertex.
VertexProperty.Exceptions	Common exceptions to use with a property.

Enum Summary

Enum	Description
Compare	Compare is a BiPredicate that determines whether the first argument is ==, !=, >, >=, <, <= to the second argument.
Contains	Contains is a BiPredicate that evaluates whether the first object is contained within (or not within) the second collection object.
Direction	Direction is used to denote the direction of an Edge or location of a Vertex on an Edge.
Operator
Order
PropertyType	This enumeration allows for the specification of the type of a Property.
Transaction.CLOSE_BEHAVIOR	Behaviors to supply to the Transaction.onClose(java.util.function.Consumer).
Transaction.READ_WRITE_BEHAVIOR	Behaviors to supply to the Transaction.onReadWrite(java.util.function.Consumer).

Annotation Types Summary

Annotation Type	Description
Graph.Helper	Defines a method as a "helper method".
Graph.OptIn	Defines the test suite that the implementer has decided to support and represents publicly as "passing".
Graph.OptIns	Holds a collection of Graph.OptIn enabling multiple Graph.OptIn to be applied to a single suite.
Graph.OptOut	Defines a test in the suite that the implementer does not want to run.
Graph.OptOuts	Holds a collection of Graph.OptOut enabling multiple Graph.OptOut to be applied to a single suite.