Package org.apache.tinkerpop.gremlin.process.traversal.step.map

Class LambdaMapStep<S,E>

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,E>

org.apache.tinkerpop.gremlin.process.traversal.step.map.LambdaMapStep<S,E>

All Implemented Interfaces:

Serializable, Cloneable, Iterator<Traverser.Admin<E>>, Step<S,E>, LambdaHolder

public final class LambdaMapStep<S,E>
extends ScalarMapStep<S,E>
implements LambdaHolder

Author:

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
LambdaMapStep(Traversal.Admin traversal, Function<Traverser<S>,E> function)

Method Summary

Modifier and Type	Method	Description
Function<Traverser<S>,E>	getMapFunction()
int	hashCode()
protected E	map(Traverser.Admin<S> traverser)
String	toString()

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, clearLabels, clone, equals, getId, getLabels, getNextStep, getPreviousStep, getStarts, getTraversal, hasNext, hasStarts, isTraverserStepIdAndLabelsSetByChild, next, prepareTraversalForNextStep, removeLabel, reset, setId, setNextStep, setPreviousStep, setTraversal

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

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

equals, getRequirements

Constructor Details

LambdaMapStep

public LambdaMapStep(Traversal.Admin traversal,
 Function<Traverser<S>,E> function)

Method Details

map

protected E map(Traverser.Admin<S> traverser)

Specified by:

map in class ScalarMapStep<S,E>

toString

public String toString()

Overrides:

toString in class AbstractStep<S,E>

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractStep<S,E>

getMapFunction

public Function<Traverser<S>,E> getMapFunction()