Package org.umlg.sqlg.step

Class SqlgPropertiesStep<E>

java.lang.Object

org.umlg.sqlg.step.SqlgAbstractStep<S,E>

org.umlg.sqlg.step.SqlgFlatMapStep<org.apache.tinkerpop.gremlin.structure.Element,E>

org.umlg.sqlg.step.SqlgPropertiesStep<E>

All Implemented Interfaces:

Serializable, AutoCloseable, Cloneable, Iterator<org.apache.tinkerpop.gremlin.process.traversal.Traverser.Admin<E>>, org.apache.tinkerpop.gremlin.process.traversal.Step<org.apache.tinkerpop.gremlin.structure.Element,E>

public class SqlgPropertiesStep<E>
extends SqlgFlatMapStep<org.apache.tinkerpop.gremlin.structure.Element,E>
implements AutoCloseable

Author:

Pieter Martin Date: 2017/10/25

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected final String[]	propertyKeys
protected final org.apache.tinkerpop.gremlin.structure.PropertyType	returnType

Fields inherited from class org.umlg.sqlg.step.SqlgAbstractStep

starts

Constructor Summary

Constructors

Constructor	Description
SqlgPropertiesStep(org.apache.tinkerpop.gremlin.process.traversal.Traversal.Admin<?,?> traversal, org.apache.tinkerpop.gremlin.structure.PropertyType propertyType, String... propertyKeys)

Method Summary

Modifier and Type	Method	Description
void	close()
protected Iterator<E>	flatMap(org.apache.tinkerpop.gremlin.process.traversal.Traverser.Admin<org.apache.tinkerpop.gremlin.structure.Element> traverser)
String[]	getPropertyKeys()
Set<org.apache.tinkerpop.gremlin.process.traversal.traverser.TraverserRequirement>	getRequirements()
org.apache.tinkerpop.gremlin.structure.PropertyType	getReturnType()
int	hashCode()
String	toString()

Methods inherited from class org.umlg.sqlg.step.SqlgFlatMapStep

closeIterator, processNextStart, reset

Methods inherited from class org.umlg.sqlg.step.SqlgAbstractStep

addLabel, addStart, addStarts, clearLabels, clone, equals, getId, getLabels, getNextStep, getPreviousStep, getTraversal, hasNext, hasStarts, next, removeLabel, 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

Field Details

propertyKeys

protected final String[] propertyKeys

returnType

protected final org.apache.tinkerpop.gremlin.structure.PropertyType returnType

Constructor Details

SqlgPropertiesStep

public SqlgPropertiesStep(org.apache.tinkerpop.gremlin.process.traversal.Traversal.Admin<?,?> traversal,
 org.apache.tinkerpop.gremlin.structure.PropertyType propertyType,
 String... propertyKeys)

Method Details

flatMap

protected Iterator<E> flatMap(org.apache.tinkerpop.gremlin.process.traversal.Traverser.Admin<org.apache.tinkerpop.gremlin.structure.Element> traverser)

Specified by:

flatMap in class SqlgFlatMapStep<org.apache.tinkerpop.gremlin.structure.Element,E>

getReturnType

public org.apache.tinkerpop.gremlin.structure.PropertyType getReturnType()

getPropertyKeys

public String[] getPropertyKeys()

toString

public String toString()

Overrides:

toString in class SqlgAbstractStep<org.apache.tinkerpop.gremlin.structure.Element,E>

hashCode

public int hashCode()

Overrides:

hashCode in class SqlgAbstractStep<org.apache.tinkerpop.gremlin.structure.Element,E>

getRequirements

public Set<org.apache.tinkerpop.gremlin.process.traversal.traverser.TraverserRequirement> getRequirements()

Specified by:

getRequirements in interface org.apache.tinkerpop.gremlin.process.traversal.Step<org.apache.tinkerpop.gremlin.structure.Element,E>

close

public void close()

Specified by:

close in interface AutoCloseable