[
https://issues.apache.org/jira/browse/TINKERPOP3-863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14964391#comment-14964391
]
ASF GitHub Bot commented on TINKERPOP3-863:
-------------------------------------------
Github user mhfrantz commented on the pull request:
https://github.com/apache/incubator-tinkerpop/pull/112#issuecomment-149403480
I know you said you'd update the CHANGELOG on merge, but I think that would
help set the context here. What are the new use cases that this change allows?
There is a lot of conversation in the JIRA ticket, but if you had to give an
executive summary in the CHANGELOG, could you maybe add that as a comment to
this PR, and then copy-paste it into the CHANGELOG later? Something about
modeling conservative processes, etc. I feel like I'm this close [holds finger
close to thumb] to understanding how this changes everything.
> [Proposal] Turn off bulking -- or is there something more general? (hope not).
> ------------------------------------------------------------------------------
>
> Key: TINKERPOP3-863
> URL: https://issues.apache.org/jira/browse/TINKERPOP3-863
> Project: TinkerPop 3
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.1.0-incubating
> Reporter: Marko A. Rodriguez
> Assignee: Marko A. Rodriguez
> Fix For: 3.1.0-incubating
>
>
> I have a general question -- sometimes you want bulking and sometimes you
> don't. Why would you no want bulking? Well, lets say you have sack being 1.0
> and you want to represent energy diffusion and thus, if a traverser splits
> and goes to two adjacent neighbors, then each sack will be 0.5. Now, lets say
> those two traverser merge on the next step (a diamond shaped graph), the
> merged traverser's sack is 1.0 (excellent!). However, its bulk is 2.
> Dah............. Then the total energy in the graph is 2.0.
> Should we simply have "bulk" and "no bulk" or do we come up with a "bulk
> merge" model where users can ONLY add bulks (current default and the only
> method), multiple bulks, min/max bulks, etc. etc…………………….. Scared that the
> generalization might be an overkill.
> The difference is:
> {code}
> g.withBulk(false)….. // binary -- don't use bulking.
> g.withBulk(true)... // default behavior that is currently just sum the bulks
> together.
> // or do we go with
> g.withBulk(mult)….. // when two traversers merge, multiply their bulks.. why
> would you do that, I have no idea, but its general.
> g.withBulk(one) … // would be like binary=false .. always merge to 1 and
> thus, one BinaryOpeartor(x,y) -> 1
> {code}
> Is this generalization of the bulk merge operator useful? Or do we say -- if
> you want to do complex functions on "energy" (bulk), you do it via
> sack........................
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
