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

Class ConnectiveStrategy

java.lang.Object

org.apache.tinkerpop.gremlin.process.traversal.strategy.AbstractTraversalStrategy<TraversalStrategy.DecorationStrategy>

org.apache.tinkerpop.gremlin.process.traversal.strategy.decoration.ConnectiveStrategy

All Implemented Interfaces:

Serializable, Comparable<Class<? extends TraversalStrategy>>, TraversalStrategy<TraversalStrategy.DecorationStrategy>, TraversalStrategy.DecorationStrategy

public final class ConnectiveStrategy
extends AbstractTraversalStrategy<TraversalStrategy.DecorationStrategy>
implements TraversalStrategy.DecorationStrategy

ConnectiveStrategy rewrites the binary conjunction form of a.and().b into a AndStep of and(a,b) (likewise for OrStep).

Author:

Marko A. Rodriguez (http://markorodriguez.com), Daniel Kuppitz (http://gremlin.guru)

See Also:

Serialized Form

Example:

 __.has("name","stephen").or().where(__.out("knows").has("name","stephen"))   // is replaced by __.or(__.has("name","stephen"), __.where(__.out("knows").has("name","stephen")))
 __.out("a").out("b").and().out("c").or().out("d")                            // is replaced by __.or(__.and(__.out("a").out("b"), __.out("c")), __.out("d"))
 __.as("a").out().as("b").and().as("c").in().as("d")                          // is replaced by __.and(__.as("a").out().as("b"), __.as("c").in().as("d"))
 

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy

TraversalStrategy.DecorationStrategy, TraversalStrategy.FinalizationStrategy, TraversalStrategy.OptimizationStrategy, TraversalStrategy.ProviderOptimizationStrategy, TraversalStrategy.VerificationStrategy

Field Summary

Fields inherited from interface org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy

STRATEGY

Method Summary

Modifier and Type	Method	Description
void	apply(Traversal.Admin<?,?> traversal)
static ConnectiveStrategy	instance()

Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.strategy.AbstractTraversalStrategy

equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy

applyPost, applyPrior, getConfiguration

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy.DecorationStrategy

compareTo, getTraversalCategory

Method Detail

apply

public void apply(Traversal.Admin<?,?> traversal)

Specified by:

apply in interface TraversalStrategy<TraversalStrategy.DecorationStrategy>

instance

public static ConnectiveStrategy instance()