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

Class WhereTraversalStep.WhereStartStep<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,Object>

org.apache.tinkerpop.gremlin.process.traversal.step.filter.WhereTraversalStep.WhereStartStep<S>

All Implemented Interfaces:

Serializable, Cloneable, Iterator<Traverser.Admin<Object>>, Step<S,Object>, Scoping

Enclosing class:

WhereTraversalStep<S>

public static class WhereTraversalStep.WhereStartStep<S>
extends ScalarMapStep<S,Object>
implements Scoping

See Also:

Serialized Form

Nested Class Summary

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

Scoping.KeyNotFoundException, Scoping.Variable

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
WhereStartStep(Traversal.Admin traversal, String selectKey)

Method Summary

Modifier and Type	Method	Description
Set<String>	getScopeKeys()	Get the labels that this scoping step will access during the traversal
int	hashCode()
protected Object	map(Traverser.Admin<S> traverser)
void	removeScopeKey()
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.Scoping

getNullableScopeValue, getSafeScopeValue, getScopeValue

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

equals, getRequirements

Constructor Detail

WhereStartStep

public WhereStartStep(Traversal.Admin traversal,
                      String selectKey)

Method Detail

map

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

Specified by:

map in class ScalarMapStep<S,Object>

toString

public String toString()

Overrides:

toString in class AbstractStep<S,Object>

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractStep<S,Object>

removeScopeKey

public void removeScopeKey()

getScopeKeys

public Set<String> getScopeKeys()

Description copied from interface: Scoping

Get the labels that this scoping step will access during the traversal

Specified by:

getScopeKeys in interface Scoping

Returns:

the accessed labels of the scoping step