Package org.umlg.sqlg.step.barrier

Class SqlgSumGlobalStep

java.lang.Object

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

org.umlg.sqlg.step.barrier.SqlgReducingStepBarrier<Number,Number>

org.umlg.sqlg.step.barrier.SqlgSumGlobalStep

All Implemented Interfaces:

Serializable, Cloneable, Iterator<org.apache.tinkerpop.gremlin.process.traversal.Traverser.Admin<Number>>, org.apache.tinkerpop.gremlin.process.traversal.Step<Number,Number>

public class SqlgSumGlobalStep
extends SqlgReducingStepBarrier<Number,Number>

Author:

Pieter Martin Date: 2019/07/04

See Also:

• Serialized Form

Field Summary

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

starts

Constructor Summary

Constructors

Constructor	Description
SqlgSumGlobalStep(org.apache.tinkerpop.gremlin.process.traversal.Traversal.Admin<?,?> traversal)

Method Summary

Modifier and Type	Method	Description
Number	reduce(Number a, Number b)

Methods inherited from class org.umlg.sqlg.step.barrier.SqlgReducingStepBarrier

hasStarts, processNextStart, produceFinalResult, reset, setSeedSupplier

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

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

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

equals, getRequirements

Constructor Details

SqlgSumGlobalStep

public SqlgSumGlobalStep(org.apache.tinkerpop.gremlin.process.traversal.Traversal.Admin<?,?> traversal)

Method Details

reduce

public Number reduce(Number a,
 Number b)

Overrides:

reduce in class SqlgReducingStepBarrier<Number,Number>