Dse.Graph Namespace 
Class  Description  

Edge 
Represents an edge in DSE graph.
 
Element 
Base class for vertices and edges
 
GraphNode 
Represents an item of a graph query result, it can be a vertex, an edge, a path or an scalar value.
 
GraphOptions 
The default graph options to use for a DSE cluster.
These options will be used for all graph statements sent to the cluster, unless they have been explicitly overridden at the statement level.  
GraphResultSet 
Represents the result set containing the Graph nodes returned from a query.
 
GraphStatement 
Base class for graph statements.
 
Path 
Represents a walk through a graph as defined by a traversal.
 
SimpleGraphStatement 
Represents a graph query.
 
Vertex 
Represents a vertex in DSE graph.

Interface  Description  

IEdge 
Represents an edge in DSE graph.
 
IElement 
Represents an element in DSE Graph.
 
IGraphNode  
IGraphStatement 
Represents a graph statement.
 
IPath 
Represents a walk through a graph as defined by a traversal.
 
IProperty 
Represents a property in DSE Graph.
 
IVertex 
Represents a Vertex in DSE Graph.
 
IVertexProperty 
Represents a vertex property in DSE Graph.
Vertex properties are special because they are also elements, and thus have an identifier; they can also contain properties of their own (usually referred to as "meta properties"). 