1:44 p.m.
A rule, or perhaps during whole execution.
Actually those are 2 different things.
Currently, I need whole runtime scope - for Model metadata.
And also, I was thinking about a rule computing a sum of e.g. JMS queues
capacities (or anything such).
That would need an iteration, and within iteration, we have VarStack,
but that's only for WindupVertexFrames, so I was thinking what the user
has to store data like this, which are not to be reported.
Ondra
On 25.7.2014 20:39, Brad Davis wrote:
Oh gotcha. So you mean like a map to pass data along during the
execution of a rule itself?
Brad Davis
Red Hat Consulting
Email: bdavis(a)redhat.com | c: 980.226.7865 | http://www.redhat.com
----- Original Message -----
From: "Ondrej Zizka" <ozizka(a)redhat.com>
To: windup-dev(a)lists.jboss.org
Sent: Friday, July 25, 2014 2:21:47 PM
Subject: Re: [windup-dev] Where to store intermediate data?
Right, but Lincoln doesn't want the intermediate data in the graph, if I
understand him correctly.
That's why I am looking for some Map in our Java data structures.
Ondra
On 25.7.2014 20:11, Brad Davis wrote:
> Alternative to adding data to the graph vertex directly, you could create a
intermediate vertex that has a reference to another vertex you are referring to.
>
> IntermediateMapVertex -> SomeOtherVertex
>
> Brad Davis
> Red Hat Consulting
> Email: bdavis(a)redhat.com | c: 980.226.7865 | http://www.redhat.com
>
>
> ----- Original Message -----
> From: "Brad Davis" <bdavis(a)redhat.com>
> To: "Windup-dev List" <windup-dev(a)lists.jboss.org>
> Sent: Friday, July 25, 2014 2:09:57 PM
> Subject: Re: [windup-dev] Where to store intermediate data?
>
> The Titan implementation already provides caching. When you say a Map like API, you
mean to access the data on the nodes?
>
> >From an intermediate data perspective, you can always get the underlying vertex
from the Framed Vertex, and then write to it like a Map (Key, Value pair).
>
> Brad Davis
> Red Hat Consulting
> Email: bdavis(a)redhat.com | c: 980.226.7865 | http://www.redhat.com
>
>
> ----- Original Message -----
> From: "Ondrej Zizka" <ozizka(a)redhat.com>
> To: "Windup-dev List" <windup-dev(a)lists.jboss.org>
> Sent: Friday, July 25, 2014 2:02:06 PM
> Subject: [windup-dev] Where to store intermediate data?
>
> Hi,
>
> where should I cache intermediate data? E.g. the model metadata.
> I expected GraphContext to have some Map-like API, there's none.
> Should I add it? Or should I clutter the API with it? Or will it be
> better to store it in the graph afterall?
>
> Thanks,
> Ondra
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