Difference between revisions of "Gremlin Basics"
Jump to navigation
Jump to search
(→Steps) |
|||
| Line 67: | Line 67: | ||
<uml> | <uml> | ||
hide Circle | hide Circle | ||
| + | Note top of Step: The Gremlin graph traversal language defines approximately 30 steps which can be understood as the instruction set of the Gremlin traversal machine. These steps are useful in practice, with typically only 10 or so of them being applied in the majority of cases. Each of the provided steps can be understood as being a specification of one of the 5 general types enumerated below | ||
class Step [[http://tinkerpop.apache.org/javadocs/current/full/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/__.html]] { | class Step [[http://tinkerpop.apache.org/javadocs/current/full/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/__.html]] { | ||
} | } | ||
Revision as of 09:09, 2 November 2018
Gremlin Paper by Marko Rodriguez
DSL
Concepts
Three interacting components
- a Graph G
- a traversal Ψ
- and a set of Traversers T
Diagram
Click any Concept to get to the corresponding JavaDoc page
Steps