[jira] [Created] (TINKERPOP-1208) Support for MessageScope.Subgraph in GraphComputer

["Marko A. Rodriguez (JIRA)" <ji...@apache.org>]

Marko A. Rodriguez created TINKERPOP-1208:
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             Summary: Support for MessageScope.Subgraph in GraphComputer
                 Key: TINKERPOP-1208
                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1208
             Project: TinkerPop
          Issue Type: Improvement
          Components: process
    Affects Versions: 3.1.1-incubating
            Reporter: Marko A. Rodriguez


I don't really know the best way to express this, but I think we should allow a {{VertexProgram}} to state which vertices it should process at each iteration. For most {{VertexProgram}}s only those vertices that received a message in the last iteration need to be evaluated. What is the best way to say this so that {{GraphComputer}} implementations can use it, I don't know. 

This is all really related to {{GraphFilter}} and {{MessageScope}} as well. Basically, at every iteration, what subgraph do you need to grab to process? ... we should really tie all those concepts together nicely.



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