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

Interface GraphComputing

All Known Subinterfaces:
GraphStepContract<S,E>
All Known Implementing Classes:
BranchStep, ChooseStep, ComputerAwareStep, ComputerAwareStep.EndStep, DedupGlobalStep, ElementMapStep, GraphStep, GraphStepPlaceholder, MatchStep, MatchStep.MatchEndStep, ProfileSideEffectStep, RepeatStep, RepeatStep.RepeatEndStep, TinkerGraphStep, UnionStep
public interface GraphComputing
A GraphComputing step is one that will change its behavior whether its on a GraphComputer or not. ComputerFinalizationStrategy is responsible for calling the onGraphComputer() method. This method is only called for global children steps of a TraversalParent.
Author:
Marko A. Rodriguez (http://markorodriguez.com)

  • Method Summary

    Modifier and Type
    Method
    Description
    default void
    atMaster(boolean atMaster)
    Some steps should behave different whether they are executing at the master traversal or distributed across the worker traversals.
    static void
    atMaster(Step<?,?> step, boolean atMaster)
     
    void
    onGraphComputer()
    The step will be executing on a GraphComputer.

  • Method Details

    • onGraphComputer

      void onGraphComputer()
      The step will be executing on a GraphComputer.

    • atMaster

      default void atMaster(boolean atMaster)
      Some steps should behave different whether they are executing at the master traversal or distributed across the worker traversals. The default implementation does nothing.
      Parameters:
      atMaster - whether the step is currently executing at master

    • atMaster

      static void atMaster(Step<?,?> step, boolean atMaster)