Class SampleLocalStep<S>
- java.lang.Object
-
- org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep<S,E>
-
- org.apache.tinkerpop.gremlin.process.traversal.step.map.MapStep<S,E>
-
- org.apache.tinkerpop.gremlin.process.traversal.step.map.ScalarMapStep<S,S>
-
- org.apache.tinkerpop.gremlin.process.traversal.step.map.SampleLocalStep<S>
-
- All Implemented Interfaces:
Serializable
,Cloneable
,Iterator<Traverser.Admin<S>>
,Step<S,S>
,Seedable
public final class SampleLocalStep<S> extends ScalarMapStep<S,S> implements Seedable
- Author:
- Daniel Kuppitz (http://gremlin.guru), Marko A. Rodriguez (http://markorodriguez.com)
- See Also:
- Serialized Form
-
-
Field Summary
-
Fields inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep
id, labels, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdAndLabelsSetByChild
-
-
Constructor Summary
Constructors Constructor Description SampleLocalStep(Traversal.Admin traversal, int amountToSample)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Set<TraverserRequirement>
getRequirements()
Provide the necessaryTraverserRequirement
that must be met by the traverser in order for the step to function properly.int
hashCode()
protected S
map(Traverser.Admin<S> traverser)
void
resetSeed(long seed)
-
Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.map.ScalarMapStep
processNextStart
-
Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep
addLabel, addStart, addStarts, clone, equals, getId, getLabels, getNextStep, getPreviousStep, getStarts, getTraversal, hasNext, hasStarts, isTraverserStepIdAndLabelsSetByChild, next, prepareTraversalForNextStep, removeLabel, reset, setId, setNextStep, setPreviousStep, setTraversal, toString
-
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
-
Methods inherited from interface java.util.Iterator
forEachRemaining, remove
-
-
-
-
Constructor Detail
-
SampleLocalStep
public SampleLocalStep(Traversal.Admin traversal, int amountToSample)
-
-
Method Detail
-
map
protected S map(Traverser.Admin<S> traverser)
- Specified by:
map
in classScalarMapStep<S,S>
-
getRequirements
public Set<TraverserRequirement> getRequirements()
Description copied from interface:Step
Provide the necessaryTraverserRequirement
that must be met by the traverser in order for the step to function properly. The provided default implements returns an empty set.- Specified by:
getRequirements
in interfaceStep<S,S>
- Returns:
- the set of requirements
-
hashCode
public int hashCode()
- Overrides:
hashCode
in classAbstractStep<S,S>
-
-