Semantic search

This page or action requires Javascript to work, please enable Javascript in your browser or use a browser where this is supported so that functionality can be served and is provided as requested. For further assistance, please have a look at the noscript help page.

Search Clear all entries

Step	name	kind	reference	javadoc	text	level
Gremlin	addE	sideEffect	addedge-step	addE-java.lang.String-	is used to add edges to the graph	2
Gremlin	addV	sideEffect	addvertex-step	addV-java.lang.String-	is used to add vertices to the graph	2
Gremlin	aggregate	sideEffect	aggregate-step	aggregate-java.lang.String-	is used to aggregate all the objects at a particular point of traversal into a Collection	2
Gremlin	and	filter	and-step	and-org.apache.tinkerpop.gremlin.process.traversal.Traversal...-	ensures that all provided traversals yield a result	2
Gremlin	as	modulator	as-step	as-java.lang.String-java.lang.String...-	is not a real step, but a "step modulator" similar to by() and option(). With as(), it is possible to provide a label to the step that can later be accessed by steps and data structures that make use of such labels — e.g., select(), match(), and path	2
Gremlin	both	flatMap			maps the current elements to the vertices at the boths ends of the edges.	2
Gremlin	bothE	flatMap			maps the current elements to both the in and outgoing edges.	2
Gremlin	bothV	flatMap			maps the current edges to both the ingoing and outgoing Vertices.	2
Gremlin	branch	general	general-steps		Splits the traverser	2
Gremlin	by	modulator	by-step	by--	is not an actual step, but instead is a "step-modulator" similar to as() and option(). If a step is able to accept traversals, functions, comparators, etc. then by() is the means by which they are added. The general pattern is step().by()…by(). Some steps can only accept one by() while others can take an arbitrary amount.	2
Gremlin	cap	barrier	cap-step	cap-java.lang.String-java.lang.String...-	Iterates the traversal up to the itself and emits the side-effect referenced by the key. If multiple keys are supplied then the side-effects are emitted as a Map.	3
Gremlin	choose	branch	choose-step	choose-java.util.function.Function-,choose-java.util.function.Predicate-org.apache.tinkerpop.gremlin.process.traversal.Traversal-	routes the current traverser to a particular traversal branch option. With choose(), it is possible to implement if/then/else-semantics as well as more complicated selections.	2
Gremlin	coalesce	flatMap	coalesce-step		The coalesce()-step evaluates the provided traversals in order and returns the first traversal that emits at least one element.	2
Gremlin	coin	filter	coin-step	coin-double-	randomly filters out traversers with the given probability	2
Gremlin	count	reducing barrier	count-step	count--	counts the total number of represented traversers in the streams (i.e. the bulk count).	3
Gremlin	emit	modulator	emit-step	emit--	is not an actual step, but is instead a step modulator for repeat() (find more documentation on the emit() there).	2
Gremlin	explain	terminal	terminal-steps		will return a TraversalExplanation. A traversal explanation details how the traversal (prior to explain()) will be compiled given the registered traversal strategies. A TraversalExplanation has a toString() representation with 3-columns. The first column is the traversal strategy being applied. The second column is the traversal strategy category: [D]ecoration, [O]ptimization, [P]rovider optimization, [F]inalization, and [V]erification. Finally, the third column is the state of the traversal post strategy application. The final traversal is the resultant execution plan.	2
Gremlin	fill	terminal	terminal-steps		fill(collection) will put all results in the provided collection and return the collection when complete.	2
Gremlin	filter	general	general-steps		Continues processing based on the given filter condition.	2
Gremlin	flatMap	general	general-steps		transforms the current step in a one to many fashion.	2

Semantic search

Query log

Navigation menu

Search