Package | Description |
---|---|
org.apache.tinkerpop.gremlin.process.traversal | |
org.apache.tinkerpop.gremlin.process.traversal.strategy.optimization |
Modifier and Type | Method and Description |
---|---|
default Class<TraversalStrategy.OptimizationStrategy> |
TraversalStrategy.OptimizationStrategy.getTraversalCategory() |
Modifier and Type | Class and Description |
---|---|
class |
AdjacentToIncidentStrategy
This strategy looks for vertex- and value-emitting steps followed by a
CountGlobalStep and replaces the
pattern with an edge- or property-emitting step followed by a CountGlobalStep . |
class |
DedupBijectionStrategy
DedupBijectionStrategy does deduplication prior to a non-mutating bijective step if there is no
by() -modulation on dedup() . |
class |
IdentityRemovalStrategy
IdentityRemovalStrategy looks for
IdentityStep instances and removes them. |
class |
IncidentToAdjacentStrategy
This strategy looks for
.outE().inV() , .inE().outV() and .bothE().otherV()
and replaces these step sequences with .out() , .in() or .both() respectively. |
class |
MatchPredicateStrategy
MatchWhereStrategy will fold any post-
where() step that maintains a traversal constraint into match() . |
class |
RangeByIsCountStrategy
This strategy optimizes any occurrence of
CountGlobalStep followed by an IsStep . |
Modifier and Type | Method and Description |
---|---|
Set<Class<? extends TraversalStrategy.OptimizationStrategy>> |
DedupBijectionStrategy.applyPrior() |
Set<Class<? extends TraversalStrategy.OptimizationStrategy>> |
MatchPredicateStrategy.applyPrior() |
Set<Class<? extends TraversalStrategy.OptimizationStrategy>> |
AdjacentToIncidentStrategy.applyPrior() |
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