Difference between revisions of "Gremlin Basics"
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# a traversal Ψ | # a traversal Ψ | ||
# and a set of Traversers T | # and a set of Traversers T | ||
| + | == Diagram == | ||
| + | Click any Concept to get to the corresponding JavaDoc page | ||
<uml> | <uml> | ||
left to right direction | left to right direction | ||
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<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\n These steps are useful in practice, with typically only 10 or so of them being applied in the majority of cases. \nEach of the provided steps can be understood as being a specification of one of the 5 general types shown 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]] { | ||
} | } | ||
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</uml> | </uml> | ||
[[Category:frontend]] | [[Category:frontend]] | ||
| + | [[Category:Gremlin]] | ||
| + | [[Category:Tinkerpop]] | ||
Latest revision as of 14:56, 24 December 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