Re: more complex patterns for CEP (was: CEP two transitions to the same state)

PM, wrote: > Thanks, Till. I will wait for your response. > - LF > > > > > -- > *From:* Till Rohrmann > *To:* user@flink.apache.org; lg...@yahoo.com > *Sent:* Tuesday, October 11, 2016 2:49 AM > > *Subject:* Re: more complex patterns for CEP

Re: more complex patterns for CEP (was: CEP two transitions to the same state)

Thanks, Till. I will wait for your response. - LF From: Till Rohrmann To: user@flink.apache.org; lg...@yahoo.com Sent: Tuesday, October 11, 2016 2:49 AM Subject: Re: more complex patterns for CEP (was: CEP two transitions to the same state) The timeline is hard to predict to be

Re: more complex patterns for CEP (was: CEP two transitions to the same state)

-- > *From:* Till Rohrmann > *To:* user@flink.apache.org > *Sent:* Tuesday, September 20, 2016 7:13 AM > *Subject:* Re: more complex patterns for CEP (was: CEP two transitions to > the same state) > > Hi Frank, > > thanks for sharing your analy

Re: more complex patterns for CEP (was: CEP two transitions to the same state)

016 7:13 AM Subject: Re: more complex patterns for CEP (was: CEP two transitions to the same state) Hi Frank, thanks for sharing your analysis. It indeed pinpoints some of the current CEP library's shortcomings. Let me address your points: 1. Lack of not operator The functionality to expr

Re: more complex patterns for CEP - Negation (was: CEP two transitions to the same state)

used soon. For a more detailed answer of Frank's email see [1]. [1] http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/more-complex-patterns-for-CEP-was-CEP-two-transitions-to-the-same-state-td9046.html Cheers, Till On Sun, Sep 18, 2016 at 7:37 AM, wrote: > Hi, &

Re: more complex patterns for CEP (was: CEP two transitions to the same state)

Hi Frank, thanks for sharing your analysis. It indeed pinpoints some of the current CEP library's shortcomings. Let me address your points: 1. Lack of not operator The functionality to express events which must not occur in a pattern is missing. We've currently a JIRA [1] which addresses exactl

Re: CEP two transitions to the same state

Hi Frank, at the moment it is not yet fully supported to run branching patterns. This is one thing to be added to Flink's CEP library [1]. As a workaround, you can run multiple CEP patterns, one for each path in your branching pattern, individually. Alternatively, you can try to combine events fr

Re: more complex patterns for CEP - Negation (was: CEP two transitions to the same state)

implemented? Thank you. - LF   From: Frank Dekervel To: user@flink.apache.org Sent: Friday, September 16, 2016 1:04 PM Subject: more complex patterns for CEP (was: CEP two transitions to the same state) Hello, i did some more analysis wrt the problem i'm facing and the flink CE

more complex patterns for CEP (was: CEP two transitions to the same state)

Hello, i did some more analysis wrt the problem i'm facing and the flink CEP api. In order to complete the problem i'm facing using flink CEP i would need 3 additions to the API (i think). I tried to understand the NFA logic, and i think 2 of them should be doable without fundamental changes. Fi

CEP two transitions to the same state

Hello, I'm trying to model a FSM using the flink CEP patterns. However, there is something i can't figure out as all the documentation examples are linear (either you go to the single possible next state, either no match). Suppose that two transitions lead from one state to two different states.