Class GraphTraversalSource
A GraphTraversalSource is the primary DSL of the Gremlin traversal machine.
It provides access to all the configurations and steps for Turing complete graph computing.
Inheritance
System.Object
GraphTraversalSource
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ToString()
System.Object.ReferenceEquals(System.Object, System.Object)
Assembly: cs.temp.dll.dll
Syntax
public class GraphTraversalSource
Constructors
GraphTraversalSource()
Declaration
public GraphTraversalSource()
GraphTraversalSource(ICollection<ITraversalStrategy>, Bytecode)
Declaration
public GraphTraversalSource(ICollection<ITraversalStrategy> traversalStrategies, Bytecode bytecode)
Parameters
Type |
Name |
Description |
System.Collections.Generic.ICollection<ITraversalStrategy> |
traversalStrategies |
The traversal strategies associated with this graph traversal source.
|
Bytecode |
bytecode |
The Bytecode associated with the current state of this graph traversal
source.
|
Properties
Bytecode
Gets or sets the Bytecode associated with the current state of this graph traversal
source.
Declaration
public Bytecode Bytecode { get; set; }
Property Value
TraversalStrategies
Gets or sets the traversal strategies associated with this graph traversal source.
Declaration
public ICollection<ITraversalStrategy> TraversalStrategies { get; set; }
Property Value
Methods
AddE(ITraversal)
Spawns a GraphTraversal<S, E> off this graph traversal source and adds the addE step to that
traversal.
Declaration
public GraphTraversal<Edge, Edge> AddE(ITraversal edgeLabelTraversal)
Parameters
Type |
Name |
Description |
ITraversal |
edgeLabelTraversal |
|
Returns
AddE(String)
Spawns a GraphTraversal<S, E> off this graph traversal source and adds the addE step to that
traversal.
Declaration
public GraphTraversal<Edge, Edge> AddE(string label)
Parameters
Type |
Name |
Description |
System.String |
label |
|
Returns
AddV()
Spawns a GraphTraversal<S, E> off this graph traversal source and adds the addV step to that
traversal.
Declaration
public GraphTraversal<Vertex, Vertex> AddV()
Returns
AddV(ITraversal)
Spawns a GraphTraversal<S, E> off this graph traversal source and adds the addV step to that
traversal.
Declaration
public GraphTraversal<Vertex, Vertex> AddV(ITraversal vertexLabelTraversal)
Parameters
Type |
Name |
Description |
ITraversal |
vertexLabelTraversal |
|
Returns
AddV(String)
Spawns a GraphTraversal<S, E> off this graph traversal source and adds the addV step to that
traversal.
Declaration
public GraphTraversal<Vertex, Vertex> AddV(string label)
Parameters
Type |
Name |
Description |
System.String |
label |
|
Returns
E(Object[])
Spawns a GraphTraversal<S, E> off this graph traversal source and adds the E step to that
traversal.
Declaration
public GraphTraversal<Edge, Edge> E(params object[] edgesIds)
Parameters
Type |
Name |
Description |
System.Object[] |
edgesIds |
|
Returns
Inject<S>(S[])
Spawns a GraphTraversal<S, E> off this graph traversal source and adds the inject step to that
traversal.
Declaration
public GraphTraversal<S, S> Inject<S>(params S[] starts)
Parameters
Type |
Name |
Description |
S[] |
starts |
|
Returns
Type Parameters
Io<S>(String)
Spawns a GraphTraversal<S, E> off this graph traversal source and adds the io step to that
traversal.
Declaration
public GraphTraversal<S, S> Io<S>(string file)
Parameters
Type |
Name |
Description |
System.String |
file |
|
Returns
Type Parameters
V(Object[])
Spawns a GraphTraversal<S, E> off this graph traversal source and adds the V step to that
traversal.
Declaration
public GraphTraversal<Vertex, Vertex> V(params object[] vertexIds)
Parameters
Type |
Name |
Description |
System.Object[] |
vertexIds |
|
Returns
With(String)
Declaration
public GraphTraversalSource With(string key)
Parameters
Type |
Name |
Description |
System.String |
key |
|
Returns
With(String, Object)
Declaration
public GraphTraversalSource With(string key, object value)
Parameters
Type |
Name |
Description |
System.String |
key |
|
System.Object |
value |
|
Returns
WithBindings(Object)
Declaration
[Obsolete("Use the Bindings class instead.", false)]
public GraphTraversalSource WithBindings(object bindings)
Parameters
Type |
Name |
Description |
System.Object |
bindings |
|
Returns
WithBulk(Boolean)
Declaration
public GraphTraversalSource WithBulk(bool useBulk)
Parameters
Type |
Name |
Description |
System.Boolean |
useBulk |
|
Returns
WithComputer(String, Nullable<Int32>, String, String, ITraversal, ITraversal, Dictionary<String, Object>)
Add a GraphComputer class used to execute the traversal.
This adds a to the strategies.
Declaration
public GraphTraversalSource WithComputer(string graphComputer = null, int? workers = default(int? ), string persist = null, string result = null, ITraversal vertices = null, ITraversal edges = null, Dictionary<string, dynamic> configuration = null)
Parameters
Type |
Name |
Description |
System.String |
graphComputer |
|
System.Nullable<System.Int32> |
workers |
|
System.String |
persist |
|
System.String |
result |
|
ITraversal |
vertices |
|
ITraversal |
edges |
|
System.Collections.Generic.Dictionary<System.String, System.Object> |
configuration |
|
Returns
WithoutStrategies(Type[])
Declaration
public GraphTraversalSource WithoutStrategies(params Type[] traversalStrategyClasses)
Parameters
Type |
Name |
Description |
System.Type[] |
traversalStrategyClasses |
|
Returns
WithPath()
Declaration
public GraphTraversalSource WithPath()
Returns
WithRemote(IRemoteConnection)
Declaration
public GraphTraversalSource WithRemote(IRemoteConnection remoteConnection)
Parameters
Type |
Name |
Description |
IRemoteConnection |
remoteConnection |
The instance to use to submit the
GraphTraversal<S, E>.
|
Returns
WithSack(ISupplier)
Declaration
public GraphTraversalSource WithSack(ISupplier initialValue)
Parameters
Returns
WithSack(ISupplier, IBinaryOperator)
Declaration
public GraphTraversalSource WithSack(ISupplier initialValue, IBinaryOperator mergeOperator)
Parameters
Returns
WithSack(ISupplier, IUnaryOperator)
Declaration
public GraphTraversalSource WithSack(ISupplier initialValue, IUnaryOperator splitOperator)
Parameters
Returns
WithSack(ISupplier, IUnaryOperator, IBinaryOperator)
Declaration
public GraphTraversalSource WithSack(ISupplier initialValue, IUnaryOperator splitOperator, IBinaryOperator mergeOperator)
Parameters
Returns
WithSack(Object)
Declaration
public GraphTraversalSource WithSack(object initialValue)
Parameters
Type |
Name |
Description |
System.Object |
initialValue |
|
Returns
WithSack(Object, IBinaryOperator)
Declaration
public GraphTraversalSource WithSack(object initialValue, IBinaryOperator mergeOperator)
Parameters
Type |
Name |
Description |
System.Object |
initialValue |
|
IBinaryOperator |
mergeOperator |
|
Returns
WithSack(Object, IUnaryOperator)
Declaration
public GraphTraversalSource WithSack(object initialValue, IUnaryOperator splitOperator)
Parameters
Type |
Name |
Description |
System.Object |
initialValue |
|
IUnaryOperator |
splitOperator |
|
Returns
WithSack(Object, IUnaryOperator, IBinaryOperator)
Declaration
public GraphTraversalSource WithSack(object initialValue, IUnaryOperator splitOperator, IBinaryOperator mergeOperator)
Parameters
Returns
WithSideEffect(String, ISupplier)
Declaration
public GraphTraversalSource WithSideEffect(string key, ISupplier initialValue)
Parameters
Type |
Name |
Description |
System.String |
key |
|
ISupplier |
initialValue |
|
Returns
WithSideEffect(String, ISupplier, IBinaryOperator)
Declaration
public GraphTraversalSource WithSideEffect(string key, ISupplier initialValue, IBinaryOperator reducer)
Parameters
Returns
WithSideEffect(String, Object)
Declaration
public GraphTraversalSource WithSideEffect(string key, object initialValue)
Parameters
Type |
Name |
Description |
System.String |
key |
|
System.Object |
initialValue |
|
Returns
WithSideEffect(String, Object, IBinaryOperator)
Declaration
public GraphTraversalSource WithSideEffect(string key, object initialValue, IBinaryOperator reducer)
Parameters
Type |
Name |
Description |
System.String |
key |
|
System.Object |
initialValue |
|
IBinaryOperator |
reducer |
|
Returns
WithStrategies(ITraversalStrategy[])
Declaration
public GraphTraversalSource WithStrategies(params ITraversalStrategy[] traversalStrategies)
Parameters
Returns