Package org.apache.tinkerpop.gremlin.process.traversal.strategy.optimization

Class Summary

Class	Description
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.
CountStrategy	This strategy optimizes any occurrence of CountGlobalStep followed by an IsStep.
EarlyLimitStrategy	This strategy looks for RangeGlobalStep's that can be moved further left in the traversal and thus be applied applied earlier.
EarlyLimitStrategyProcessTest
FilterRankingStrategy	FilterRankingStrategy reorders filter- and order-steps according to their rank.
IdentityRemovalStrategy	IdentityRemovalStrategy looks for IdentityStep instances and removes them.
IncidentToAdjacentStrategy	This strategy looks for .outE().inV(), .inE().outV() and .bothE().otherV() and replaces these step sequences with .out(), .in() or .both() respectively.
IncidentToAdjacentStrategyProcessTest
InlineFilterStrategy	InlineFilterStrategy analyzes filter-steps with child traversals that themselves are pure filters.
LazyBarrierStrategy
MatchPredicateStrategy	MatchWhereStrategy will fold any post-where() step that maintains a traversal constraint into match().
OrderLimitStrategy
PathProcessorStrategy	PathProcessStrategy is an OLAP strategy that does its best to turn non-local children in where() and select() into local children by inlining components of the non-local child.
PathRetractionStrategy
RepeatUnrollStrategy