Hi all,
Following is a draft of the interface of Siddhi window data structure that
will be exposed. Rationale behind this is to seamlessly support different
implementations such as bloom
filters, disk backed window, etc. Please review this and propose necessary
modifications.
//Initializes th
Hi,
On Mon, Nov 3, 2014 at 3:26 PM, Tishan Dahanayakage wrote:
> Hi all,
>
> Following is a draft of the interface of Siddhi window data structure that
> will be exposed. Rationale behind this is to seamlessly support different
> implementations such as bloom
>
> filters, disk backed window,
I believe in the new implementation we should not give the iterator out
This will bring lots of issues like people might get all the events and
iterate them :(.
Suho
On Mon, Nov 3, 2014 at 5:37 AM, Rajeev Sampath wrote:
> Hi,
>
> On Mon, Nov 3, 2014 at 3:26 PM, Tishan Dahanayakage
> wrote:
>
>
Suho,
On Tue, Nov 4, 2014 at 5:02 AM, Sriskandarajah Suhothayan
wrote:
> I believe in the new implementation we should not give the iterator out
> This will bring lots of issues like people might get all the events and
> iterate them :(.
>
So are you suggesting to expose last event only?
Tha
Big picture is CEP retain events within Windows, Windows with Join, and for
patterns and sequence matching. When those windows (or data structures) are
small they work ok, but when they are big they need specific optimisations
like Indexes (B-Trees), Bloom Filters, Compression, disk based etc.
Id
On Tue, Nov 4, 2014 at 9:45 AM, Srinath Perera wrote:
> Big picture is CEP retain events within Windows, Windows with Join, and
> for patterns and sequence matching. When those windows (or data structures)
> are small they work ok, but when they are big they need specific
> optimisations like In
Hi Tishan,
On 4 November 2014 09:58, Tishan Dahanayakage wrote:
>
>
> On Tue, Nov 4, 2014 at 9:45 AM, Srinath Perera wrote:
>
>> Big picture is CEP retain events within Windows, Windows with Join, and
>> for patterns and sequence matching. When those windows (or data structures)
>> are small th
Lasantha,
On Tue, Nov 4, 2014 at 12:18 PM, Lasantha Fernando
wrote:
> Hi Tishan,
>
> On 4 November 2014 09:58, Tishan Dahanayakage wrote:
>
>>
>>
>> On Tue, Nov 4, 2014 at 9:45 AM, Srinath Perera wrote:
>>
>>> Big picture is CEP retain events within Windows, Windows with Join, and
>>> for patt
Hi all,
Please find the draft implementation at [1]. Removed getIterator() for the
moment and also changed find method to return List of events if multiple
matches happen.
[1]
https://github.com/wso2-dev/siddhi/blob/Siddhi-3.0.0/modules/siddhi-core/src/main/java/org/wso2/siddhi/core/util/collectio
