public final class MatchPredicateStrategy extends AbstractTraversalStrategy<TraversalStrategy.OptimizationStrategy> implements TraversalStrategy.OptimizationStrategy
where() step that maintains a traversal constraint into
match(). MatchStep is intelligent with traversal constraint applications and thus, can more
efficiently use the constraint of WhereTraversalStep or WherePredicateStep.
__.match(a,b).where(c) // is replaced by __.match(a,b,c) __.match(a,b).select().where(c) // is replaced by __.match(a,b,c).select()
TraversalStrategy.DecorationStrategy, TraversalStrategy.FinalizationStrategy, TraversalStrategy.OptimizationStrategy, TraversalStrategy.ProviderOptimizationStrategy, TraversalStrategy.VerificationStrategy| Modifier and Type | Method and Description |
|---|---|
void |
apply(Traversal.Admin<?,?> traversal) |
Set<Class<? extends TraversalStrategy.OptimizationStrategy>> |
applyPrior()
The set of strategies that must be executed before this strategy is executed.
|
static MatchPredicateStrategy |
instance() |
equals, hashCode, toStringclone, finalize, getClass, notify, notifyAll, wait, wait, waitcompareTo, getTraversalCategoryapplyPostpublic void apply(Traversal.Admin<?,?> traversal)
apply in interface TraversalStrategy<TraversalStrategy.OptimizationStrategy>public static MatchPredicateStrategy instance()
public Set<Class<? extends TraversalStrategy.OptimizationStrategy>> applyPrior()
TraversalStrategyapplyPrior in interface TraversalStrategy<TraversalStrategy.OptimizationStrategy>Copyright © 2013–2016 Apache Software Foundation. All rights reserved.