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

Class StepOutputArityPredictor

java.lang.Object

org.apache.tinkerpop.gremlin.process.traversal.strategy.util.StepOutputArityPredictor

public class StepOutputArityPredictor
extends Object

Output Arity Predictor for Tinkerpop steps

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StepOutputArityPredictor.Arity

Constructor Summary

Constructors

Constructor	Description
StepOutputArityPredictor()

Method Summary

Modifier and Type	Method	Description
static void	configureMultiLabelProvider()
static boolean	hasAlwaysBoundResult(Step<?,?> step)
static boolean	hasAlwaysBoundResult(Traversal<?,?> traversal)
static boolean	hasMultiOutputArity(Step<?,?> step)
static boolean	hasMultiOutputArity(Traversal<?,?> traversal)
static boolean	hasSingularOutputArity(Step<?,?> step)
static boolean	hasSingularOutputArity(Traversal<?,?> traversal)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StepOutputArityPredictor

public StepOutputArityPredictor()

Method Detail

configureMultiLabelProvider

public static void configureMultiLabelProvider()

hasSingularOutputArity

public static boolean hasSingularOutputArity(Traversal<?,?> traversal)

hasAlwaysBoundResult

public static boolean hasAlwaysBoundResult(Traversal<?,?> traversal)

hasMultiOutputArity

public static boolean hasMultiOutputArity(Traversal<?,?> traversal)

hasSingularOutputArity

public static boolean hasSingularOutputArity(Step<?,?> step)

hasAlwaysBoundResult

public static boolean hasAlwaysBoundResult(Step<?,?> step)

hasMultiOutputArity

public static boolean hasMultiOutputArity(Step<?,?> step)