Hi Mentors,

I have completed the autocompletion feature as per the discussion last
time. Please find the implementation at [1]
<https://github.com/TharinduMunasinge/CEP-Siddhi_Editor> and the demo at [2]
<http://tharindumunasinge.github.io/CEP-Siddhi_Editor/eventprocessor/inner_execution_plan.ui.html>
. Since the semantic validation feature can not be tested in [2
<http://tharindumunasinge.github.io/CEP-Siddhi_Editor/eventprocessor/inner_execution_plan.ui.html>]
I have attached the patch file at [3
<https://drive.google.com/file/d/0Bzsd1YmUyJSbU2I5NVpfRU83dWs/view>] as
well. .

It would be great if you could try out the demo/patch and give me
feedback/suggestions to improve the editor . If there are issues with demo
please update [4]
<https://github.com/TharinduMunasinge/CEP-Siddhi_Editor/issues>.

*Current Features : *

   - Syntax highlighting - completed
   - Syntax validation and Error highlighting - completed
   - Semantic validation and error highlighting- completed ( performance
   can be improved further by using Binary search kind of algorithm to send
   server calls)
   - Context-Aware Auto completion - completed ( scoping rules of an inner
   stream are yet to be handled)


[1] : https://github.com/TharinduMunasinge/CEP-Siddhi_Editor
[2] :
http://tharindumunasinge.github.io/CEP-Siddhi_Editor/eventprocessor/inner_execution_plan.ui.html
[3] : https://drive.google.com/file/d/0Bzsd1YmUyJSbU2I5NVpfRU83dWs/view
[4] : https://github.com/TharinduMunasinge/CEP-Siddhi_Editor/issues


Thanks,

*Th**a**rindu Munasin**ghe.*
*Undergraduate ,Department of Computer **S**cience and Engineering*
*University of Moratuwa.*
*Contact no. +94770460887*




On Mon, Aug 3, 2015 at 5:18 PM, Sriskandarajah Suhothayan <s...@wso2.com>
wrote:

> Sure, we'll have a chat on this next Wednesday
>
> Suho
>
> On Mon, Aug 3, 2015 at 1:50 PM, Tharindu Munasinghe <
> munasinghethari...@gmail.com> wrote:
>
>> Hi Suho,
>>
>> As per the discussion last time , I have implemented the context aware
>> auto-completion feature with  regular expression based approach. Currently
>>  this supports
>>
>>    - Syntax completions : For stream,table, function definition
>>    statements and query statements appropriately
>>    - Completion for Stream Names and attributes :  Within the query,
>>    based on the context
>>    - Stream references (alias) handling
>>    - Object attribute suggestions
>>    - Stream functions and Window processor suggestions  (inbuilt and
>>    extension level with predefined list)
>>    - Function suggestions
>>    - Snippet suggestions for the longer structures  : Define statements,
>>    window statements, function definitions, etc.
>>
>> I have a few questions regarding the scoping rules to be discussed. Can
>> we have a meeting to review the work ?
>>
>> *Th**a**rindu Munasin**ghe.*
>> *Undergraduate ,Department of Computer **S**cience and Engineering*
>> *University of Moratuwa.*
>> *Contact no. +94770460887 <%2B94770460887>*
>>
>>
>>
>>
>> On Wed, Jul 15, 2015 at 5:03 PM, Sriskandarajah Suhothayan <s...@wso2.com
>> > wrote:
>>
>>> any update one this?
>>>
>>> Whats the approach we are taking now
>>>
>>> On Mon, Jul 6, 2015 at 4:34 PM, Tharindu Munasinghe <
>>> munasinghethari...@gmail.com> wrote:
>>>
>>>> Yes , exactly they are not scalable models. There are several
>>>> implementations I found but many of them doesn't
>>>> provide context-sensitiveness for custom languages.  As I can see the
>>>> scalability can be achieved only if the auto completion logic resides
>>>> within Antlr4 context right? .
>>>>
>>>> I have started a discussion in antlr-discussion google group regarding
>>>> this matter. I am still looking for an alternative but haven't come across
>>>> a scalable solution. Meanwhile if you have an alternative in mind, please
>>>> let me know.
>>>>
>>>>
>>>> *Th**a**rindu Munasin**ghe.*
>>>> *Undergraduate ,Department of Computer **S**cience and Engineering*
>>>> *University of Moratuwa.*
>>>> *Contact no. +94770460887 <%2B94770460887>*
>>>>
>>>>
>>>>
>>>>
>>>> On Sun, Jul 5, 2015 at 9:38 PM, Sriskandarajah Suhothayan <
>>>> s...@wso2.com> wrote:
>>>>
>>>>> The both model you are progressing are not scalable, and error prone.
>>>>> If we make any change to the grammar then we have to also fix that in
>>>>> several places.
>>>>>
>>>>> Isn't there any other alternatives?
>>>>>
>>>>> Suho
>>>>>
>>>>> On Tue, Jun 30, 2015 at 4:59 AM, Tharindu Munasinghe <
>>>>> tharindu...@cse.mrt.ac.lk> wrote:
>>>>>
>>>>>> Hi Mentors,
>>>>>>
>>>>>> I have been working on the context-aware auto completion feature.
>>>>>> There is a function called getExpectedTokensInCurrentRule() in
>>>>>> Antlr4 API which returns the possible next tokens based on the current 
>>>>>> rule
>>>>>> context. I have tried to use that function to get the possible tokens, 
>>>>>> but
>>>>>> as I can see this function will only work with valid input that can be
>>>>>> parsed without errors. While the query is incomplete (while user is 
>>>>>> typing
>>>>>> the query) it will only generate a generic error without returning any
>>>>>> parsing information.
>>>>>>
>>>>>> I have two alternatives in mind to overcome the issue .
>>>>>> 1. create set of regular expressions to match the last input token
>>>>>> and present a set of predefined suggestion lists.
>>>>>> 2. create token graph similar to following diagram and suggest the
>>>>>> children of the current token
>>>>>>
>>>>>>
>>>>>>
>>>>>> ​
>>>>>> I would be grateful if you can provide feedback regarding which
>>>>>> method to implement. Any alternative suggestions are highly appreciated.
>>>>>>
>>>>>>
>>>>>> On 15 June 2015 at 09:36, Tharindu Munasinghe <
>>>>>> tharindu...@cse.mrt.ac.lk> wrote:
>>>>>>
>>>>>>> Hi Mentors,
>>>>>>>
>>>>>>> I have almost completed the implementation of syntax and semantic
>>>>>>> error highlighting mechanism. Now the errors are listed in appropriate
>>>>>>> lines while user is writing the query . Number of server calls are 
>>>>>>> reduced
>>>>>>> significantly , but still more optimizations can be done on this.
>>>>>>>
>>>>>>> This week I will be working on the auto completion feature , current
>>>>>>> editor does have all-text auto completion. But I am trying to reduce the
>>>>>>> suggestion list based on the context-awareness.
>>>>>>>
>>>>>>> Can we have a meeting in this week to verify the work I have already
>>>>>>> done and to discuss the proceedings of this project ?.
>>>>>>>
>>>>>>> On 11 June 2015 at 08:08, Tharindu Munasinghe <
>>>>>>> tharindu...@cse.mrt.ac.lk> wrote:
>>>>>>>
>>>>>>>> Hi Suho,
>>>>>>>>
>>>>>>>>
>>>>>>>> *Weekly Progress Update*
>>>>>>>>
>>>>>>>> I have been working on syntax and semantic error highlighting
>>>>>>>> mechanism. Client side syntax checking is almost completed and I 
>>>>>>>> managed to
>>>>>>>> integrate new editor with CEP 4.0 .Once there are no syntax errors , 
>>>>>>>> the
>>>>>>>> query will be submitted to the server side Siddhi compiler for semantic
>>>>>>>> error checking .
>>>>>>>>
>>>>>>>> Since the syntax errors are checked in client side, only the
>>>>>>>> semantic error messages will be getting from the server . But there 
>>>>>>>> was an
>>>>>>>> issue in displaying the error messages since some of the semantic error
>>>>>>>> messages do not contain the line numbers.
>>>>>>>>
>>>>>>>> To overcome the issue , I divided the query into top level parser
>>>>>>>> rules ( define_stream, execution_element, ...) and send the code to the
>>>>>>>> server in a constructive manner . So that the line which raise the 
>>>>>>>> error
>>>>>>>> message can be identified.
>>>>>>>>
>>>>>>>> suppose the code is similar to this,
>>>>>>>>
>>>>>>>>    1. define stream foo(a int ,b string); //define_stream : at
>>>>>>>>    line 1--> A
>>>>>>>>    2.
>>>>>>>>    3. define stream foo(a int ,b int); //define_stream : at line 3
>>>>>>>>    --->B
>>>>>>>>    4.
>>>>>>>>    5. from foo                        //execution_element : at
>>>>>>>>    line 5----> C
>>>>>>>>    6. select a
>>>>>>>>    7. insert into bar;
>>>>>>>>
>>>>>>>>
>>>>>>>> If the code has no syntax errors then,it will be submitted to
>>>>>>>> server as follows,
>>>>>>>> A , A+B , A+B+C
>>>>>>>>
>>>>>>>> Since this feature can't be demonstrated in github pages. It would
>>>>>>>> be great if we can meet and verify the progress before sending the PR.
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>>
>>>>>>>> On 3 June 2015 at 16:06, Sriskandarajah Suhothayan <s...@wso2.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Thanks for the update, yes keep us posted
>>>>>>>>>
>>>>>>>>> Suho
>>>>>>>>>
>>>>>>>>> On Wed, Jun 3, 2015 at 9:26 AM, Tharindu Munasinghe <
>>>>>>>>> tharindu...@cse.mrt.ac.lk> wrote:
>>>>>>>>>
>>>>>>>>>> Hi Suho
>>>>>>>>>>
>>>>>>>>>> I am working on the client side syntax checker (improving the
>>>>>>>>>> error
>>>>>>>>>> messages) and integrating the new editor with CEP. As soon as I
>>>>>>>>>> complete them I will review the work with you before sending  PRs
>>>>>>>>>> .
>>>>>>>>>> Sorry for delay in updating the progress. I will update you
>>>>>>>>>> frequently
>>>>>>>>>> from now onward.
>>>>>>>>>>
>>>>>>>>>> Thanks,
>>>>>>>>>>
>>>>>>>>>> On 2 June 2015 at 21:06, Sriskandarajah Suhothayan <s...@wso2.com>
>>>>>>>>>> wrote:
>>>>>>>>>> > Hi Tharindu
>>>>>>>>>> >
>>>>>>>>>> > Your work looks good, do you have any updates ?
>>>>>>>>>> >
>>>>>>>>>> > Suho
>>>>>>>>>> >
>>>>>>>>>> > On Sun, May 24, 2015 at 9:54 AM, Mohanadarshan Vivekanandalingam
>>>>>>>>>> > <mo...@wso2.com> wrote:
>>>>>>>>>> >>
>>>>>>>>>> >>
>>>>>>>>>> >>
>>>>>>>>>> >> On Wed, May 20, 2015 at 2:27 AM, Tharindu Munasinghe
>>>>>>>>>> >> <tharindu...@cse.mrt.ac.lk> wrote:
>>>>>>>>>> >>>
>>>>>>>>>> >>> Hi Mentors,
>>>>>>>>>> >>
>>>>>>>>>> >>
>>>>>>>>>> >> Hi Tharindu,
>>>>>>>>>> >>
>>>>>>>>>> >>>
>>>>>>>>>> >>>
>>>>>>>>>> >>> I have started the initial implementation of client-side
>>>>>>>>>> features like
>>>>>>>>>> >>> syntax highlighting , code completion and code-snippets. I
>>>>>>>>>> have tried both
>>>>>>>>>> >>> ACE editor as well as Code-mirror libraries but according to
>>>>>>>>>> my observation,
>>>>>>>>>> >>> ACE editor can easily be customized for domain specific
>>>>>>>>>> languages.
>>>>>>>>>> >>>
>>>>>>>>>> >>> Current implementation [1] is based on ACE library. The
>>>>>>>>>> progress of the
>>>>>>>>>> >>> implementation as follows,
>>>>>>>>>> >>>
>>>>>>>>>> >>> Syntax Highlighting :almost completed
>>>>>>>>>> >>>
>>>>>>>>>> >>> Code completion :
>>>>>>>>>> >>>           Currently the keywords,annotations, and locally
>>>>>>>>>> defined
>>>>>>>>>> >>> identifiers can be suggested.But the suggestion list still
>>>>>>>>>> need to be
>>>>>>>>>> >>> optimized based on the context awareness.
>>>>>>>>>> >>>
>>>>>>>>>> >>> Code snippets:
>>>>>>>>>> >>>            Predefined code snippets are supported for now
>>>>>>>>>> (Eg: "defStr":
>>>>>>>>>> >>> define stream , "attr","attrS") . User defined code snippets
>>>>>>>>>> have to be
>>>>>>>>>> >>> handled .
>>>>>>>>>> >>>
>>>>>>>>>> >>> Error checking:
>>>>>>>>>> >>>             Client side Siddhi parser (Antlr4 in JS runtime)
>>>>>>>>>> was
>>>>>>>>>> >>> integrated with Siddhi Editor. It just verify the syntactical
>>>>>>>>>> correctness of
>>>>>>>>>> >>> the query and shows error indicators with error messages on
>>>>>>>>>> relevant lines
>>>>>>>>>> >>> immediately . Currently the error messages are somewhat
>>>>>>>>>> abstract and there
>>>>>>>>>> >>> are issues in triggering the event as well . So there are
>>>>>>>>>> improvements still
>>>>>>>>>> >>> need to be done on this.  For now, This feature only focuses
>>>>>>>>>> on the syntax
>>>>>>>>>> >>> that can be evaluated at client-side. For semantic
>>>>>>>>>> verifications, Ajax
>>>>>>>>>> >>> requests need to be sent (if only the client side parser
>>>>>>>>>> doesn't find any
>>>>>>>>>> >>> syntax errors) to the existing server-side Siddhi Compiler
>>>>>>>>>> (That part is yet
>>>>>>>>>> >>> to be done).
>>>>>>>>>> >>>
>>>>>>>>>> >>>
>>>>>>>>>> >>> The source code at [1] only contains the client side features
>>>>>>>>>> listed
>>>>>>>>>> >>> above. This project is maintained just for the ease of
>>>>>>>>>> testing and debugging
>>>>>>>>>> >>> the front end specific features. Once the client-side
>>>>>>>>>> specific features are
>>>>>>>>>> >>> implemented and tested properly , this could be integrated
>>>>>>>>>> and merged with
>>>>>>>>>> >>> carbon-event-processing project. Afterwards I will continue
>>>>>>>>>> to work on back
>>>>>>>>>> >>> end related feature ,and will send PRs based on the
>>>>>>>>>> improvements .
>>>>>>>>>> >>>
>>>>>>>>>> >>
>>>>>>>>>> >> First of all, sorry for the delay.. I have tried out the
>>>>>>>>>> editor, it is
>>>>>>>>>> >> really cool.. I believe GSOC coding is starting by Tomorrow,
>>>>>>>>>> great to see
>>>>>>>>>> >> that you have started already..  I think, you have done a chat
>>>>>>>>>> with Srinath
>>>>>>>>>> >> and Suho regarding this and planned accordingly..
>>>>>>>>>> >>
>>>>>>>>>> >> FYI, we have done some improvements for our existing editor as
>>>>>>>>>> well..
>>>>>>>>>> >> Please check our CEP 4.0.0 alpha pack for more information..
>>>>>>>>>> >>
>>>>>>>>>> >> Thanks,
>>>>>>>>>> >> Mohan
>>>>>>>>>> >>
>>>>>>>>>> >>
>>>>>>>>>> >>>
>>>>>>>>>> >>> Please find demo page for the Siddhi editor is hosted on [2]
>>>>>>>>>> . Highly
>>>>>>>>>> >>> appreciate your feedbacks and suggestions on this.
>>>>>>>>>> >>>
>>>>>>>>>> >>> [1]: https://github.com/TharinduMunasinge/CEP-Siddhi_Editor/
>>>>>>>>>> >>> [2]:
>>>>>>>>>> http://tharindumunasinge.github.io/CEP-Siddhi_Editor/ace_editor/
>>>>>>>>>> >>>
>>>>>>>>>> >>> Thanks!
>>>>>>>>>> >>>
>>>>>>>>>> >>> On 7 May 2015 at 00:22, Tharindu Munasinghe <
>>>>>>>>>> tharindu...@cse.mrt.ac.lk>
>>>>>>>>>> >>> wrote:
>>>>>>>>>> >>>>
>>>>>>>>>> >>>> Thanks Srinath!
>>>>>>>>>> >>>>
>>>>>>>>>> >>>> I had a quick discussion with Suho last week. He gave me the
>>>>>>>>>> initial
>>>>>>>>>> >>>> work flow and priorities of the features listed in the
>>>>>>>>>> proposal.
>>>>>>>>>> >>>>
>>>>>>>>>> >>>> I am currently testing Antr4,Code-mirror and Ace libraries
>>>>>>>>>> for the
>>>>>>>>>> >>>> implementation purposes. Built the CEP 4.0 and have been
>>>>>>>>>> getting
>>>>>>>>>> >>>> familiar with SiddhiQL 3.0.
>>>>>>>>>> >>>>
>>>>>>>>>> >>>> Sure we can meet and discuss further details probably on
>>>>>>>>>> Next Monday.
>>>>>>>>>> >>>> So that I will be able to come up with something thing to
>>>>>>>>>> demo the
>>>>>>>>>> >>>> progress. Please let me know the time (or else a possible
>>>>>>>>>> date in next
>>>>>>>>>> >>>> week) for the meeting .
>>>>>>>>>> >>>>
>>>>>>>>>> >>>>
>>>>>>>>>> >>>> Thanks,
>>>>>>>>>> >>>>
>>>>>>>>>> >>>> On 5 May 2015 at 09:01, Srinath Perera <srin...@wso2.com>
>>>>>>>>>> wrote:
>>>>>>>>>> >>>> > Tharindu, congratulations on the proposal!
>>>>>>>>>> >>>> >
>>>>>>>>>> >>>> > Shall we meet and discuss sometime this or the following
>>>>>>>>>> week?
>>>>>>>>>> >>>> >
>>>>>>>>>> >>>> > On Wed, Apr 29, 2015 at 2:46 PM, Tharindu Munasinghe
>>>>>>>>>> >>>> > <tharindu...@cse.mrt.ac.lk> wrote:
>>>>>>>>>> >>>> >>
>>>>>>>>>> >>>> >> Hi Mentors,
>>>>>>>>>> >>>> >>
>>>>>>>>>> >>>> >> First of all thanks for selecting my proposal on $subject
>>>>>>>>>> . I am
>>>>>>>>>> >>>> >> planing to  complete most of the basic implementations
>>>>>>>>>> before the
>>>>>>>>>> >>>> >> official Gsoc starting date (May 25) . Before that I
>>>>>>>>>> would like to
>>>>>>>>>> >>>> >> have a review for the design decisions included in the
>>>>>>>>>> proposal.
>>>>>>>>>> >>>> >> It would be great if you can review them and provide
>>>>>>>>>> feedbacks and
>>>>>>>>>> >>>> >> suggestions .
>>>>>>>>>> >>>> >>
>>>>>>>>>> >>>> >> Thanks,
>>>>>>>>>> >>>> >>
>>>>>>>>>> >>>> >> On 28 March 2015 at 12:09, Tharindu Munasinghe
>>>>>>>>>> >>>> >> <tharindu...@cse.mrt.ac.lk> wrote:
>>>>>>>>>> >>>> >> > Hi all,
>>>>>>>>>> >>>> >> >
>>>>>>>>>> >>>> >> >  Attached here is the proposal I submitted for $subject
>>>>>>>>>> .
>>>>>>>>>> >>>> >> >
>>>>>>>>>> >>>> >> >
>>>>>>>>>> >>>> >> >
>>>>>>>>>> >>>> >> >
>>>>>>>>>> >>>> >> >
>>>>>>>>>> https://docs.google.com/a/cse.mrt.ac.lk/document/d/1Txl5uZbLYIX8slLR8F5kI8U0Se79tBgHxw2dA3hMIhI/edit#
>>>>>>>>>> >>>> >> >
>>>>>>>>>> >>>> >> > On 28 March 2015 at 00:08, Tharindu Munasinghe <
>>>>>>>>>> tharin...@wso2.com>
>>>>>>>>>> >>>> >> > wrote:
>>>>>>>>>> >>>> >> >>
>>>>>>>>>> >>>> >> >> [Adding tharindu...@cse.mrt.ac.lk]
>>>>>>>>>> >>>> >> >>
>>>>>>>>>> >>>> >> >> On Wed, Mar 4, 2015 at 12:41 AM, Tharindu Munasinghe
>>>>>>>>>> >>>> >> >> <tharin...@wso2.com>
>>>>>>>>>> >>>> >> >> wrote:
>>>>>>>>>> >>>> >> >>>
>>>>>>>>>> >>>> >> >>> Hi all,
>>>>>>>>>> >>>> >> >>>       Thanks Mohan for the quick response. Sure..
>>>>>>>>>> according to
>>>>>>>>>> >>>> >> >>> the
>>>>>>>>>> >>>> >> >>> currently available slots I have sent a calendar
>>>>>>>>>> invitation for
>>>>>>>>>> >>>> >> >>> the
>>>>>>>>>> >>>> >> >>> discussion on $subject  .Please find the invitation
>>>>>>>>>> at 3.00 PM
>>>>>>>>>> >>>> >> >>> today
>>>>>>>>>> >>>> >> >>> and let
>>>>>>>>>> >>>> >> >>> me know the availability by then.
>>>>>>>>>> >>>> >> >>>
>>>>>>>>>> >>>> >> >>> Thanks,
>>>>>>>>>> >>>> >> >>>
>>>>>>>>>> >>>> >> >>>
>>>>>>>>>> >>>> >> >>> On Tue, Mar 3, 2015 at 10:47 PM, Mohanadarshan
>>>>>>>>>> Vivekanandalingam
>>>>>>>>>> >>>> >> >>> <mo...@wso2.com> wrote:
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>> On Tue, Mar 3, 2015 at 5:19 PM, Tharindu Munasinghe
>>>>>>>>>> >>>> >> >>>> <tharin...@wso2.com>
>>>>>>>>>> >>>> >> >>>> wrote:
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>> Hi,
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>> Hi Tharindu,
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>>  I am Tharindu Munasinghe , an undergraduate from
>>>>>>>>>> Department of
>>>>>>>>>> >>>> >> >>>>> Computer Science and Engineering, University of
>>>>>>>>>> Moratuwa
>>>>>>>>>> >>>> >> >>>>> .Currently
>>>>>>>>>> >>>> >> >>>>> I am an
>>>>>>>>>> >>>> >> >>>>> intern at WSO2.
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>> I went through the GSoC proposal list and
>>>>>>>>>> interested in
>>>>>>>>>> >>>> >> >>>>> proposal [1]
>>>>>>>>>> >>>> >> >>>>> and looking forward to contribute . I am already
>>>>>>>>>> familiar with
>>>>>>>>>> >>>> >> >>>>> WSO2
>>>>>>>>>> >>>> >> >>>>> CEP and
>>>>>>>>>> >>>> >> >>>>> Siddhi while working on my  fast track training
>>>>>>>>>> project.
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>> Please let me know if we could have a discussion on
>>>>>>>>>> $subject.
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>> Happy to hear that you like to work on $subject..
>>>>>>>>>> Sure, we can
>>>>>>>>>> >>>> >> >>>> have
>>>>>>>>>> >>>> >> >>>> discussion. Please check for a convenient time with
>>>>>>>>>> Suho &
>>>>>>>>>> >>>> >> >>>> Srinath..
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>> Thanks,
>>>>>>>>>> >>>> >> >>>> Mohan
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>> [1] Siddhi Editor for WSO2 CEP
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>> --
>>>>>>>>>> >>>> >> >>>>> Tharindu Munasinghe
>>>>>>>>>> >>>> >> >>>>> Software Engineering Intern
>>>>>>>>>> >>>> >> >>>>> WSO2 Inc.(http://wso2.com)
>>>>>>>>>> >>>> >> >>>>> SRI LANKA
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>> Mobile: +94 77460887
>>>>>>>>>> >>>> >> >>>>> E-Mail:  tharin...@wso2.com
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>> _______________________________________________
>>>>>>>>>> >>>> >> >>>>> Dev mailing list
>>>>>>>>>> >>>> >> >>>>> d...@wso2.org
>>>>>>>>>> >>>> >> >>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>>>> >>>> >> >>>>>
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>> --
>>>>>>>>>> >>>> >> >>>> V. Mohanadarshan
>>>>>>>>>> >>>> >> >>>> Software Engineer,
>>>>>>>>>> >>>> >> >>>> Data Technologies Team,
>>>>>>>>>> >>>> >> >>>> WSO2, Inc. http://wso2.com
>>>>>>>>>> >>>> >> >>>> lean.enterprise.middleware.
>>>>>>>>>> >>>> >> >>>>
>>>>>>>>>> >>>> >> >>>> email: mo...@wso2.com
>>>>>>>>>> >>>> >> >>>> phone:(+94) 771117673
>>>>>>>>>> >>>> >> >>>
>>>>>>>>>> >>>> >> >>>
>>>>>>>>>> >>>> >> >>>
>>>>>>>>>> >>>> >> >>>
>>>>>>>>>> >>>> >> >>> --
>>>>>>>>>> >>>> >> >>> Tharindu Munasinghe
>>>>>>>>>> >>>> >> >>> Software Engineering Intern
>>>>>>>>>> >>>> >> >>> WSO2 Inc.(http://wso2.com)
>>>>>>>>>> >>>> >> >>> SRI LANKA
>>>>>>>>>> >>>> >> >>>
>>>>>>>>>> >>>> >> >>> Mobile: +94 77460887
>>>>>>>>>> >>>> >> >>> E-Mail:  tharin...@wso2.com
>>>>>>>>>> >>>> >> >>
>>>>>>>>>> >>>> >> >>
>>>>>>>>>> >>>> >> >>
>>>>>>>>>> >>>> >> >>
>>>>>>>>>> >>>> >> >> --
>>>>>>>>>> >>>> >> >> Tharindu Munasinghe
>>>>>>>>>> >>>> >> >> Software Engineering Intern
>>>>>>>>>> >>>> >> >> WSO2 Inc.(http://wso2.com)
>>>>>>>>>> >>>> >> >> SRI LANKA
>>>>>>>>>> >>>> >> >>
>>>>>>>>>> >>>> >> >> Mobile: +94 77460887
>>>>>>>>>> >>>> >> >> E-Mail:  tharin...@wso2.com
>>>>>>>>>> >>>> >> >
>>>>>>>>>> >>>> >> >
>>>>>>>>>> >>>> >> >
>>>>>>>>>> >>>> >> >
>>>>>>>>>> >>>> >> > --
>>>>>>>>>> >>>> >> > Tharindu Munasinghe.
>>>>>>>>>> >>>> >> > Undergraduate ,Department of Computer Science and
>>>>>>>>>> Engineering
>>>>>>>>>> >>>> >> > University of Moratuwa.
>>>>>>>>>> >>>> >> > Contact no. +94770460887
>>>>>>>>>> >>>> >>
>>>>>>>>>> >>>> >>
>>>>>>>>>> >>>> >>
>>>>>>>>>> >>>> >> --
>>>>>>>>>> >>>> >> Tharindu Munasinghe.
>>>>>>>>>> >>>> >> Undergraduate ,Department of Computer Science and
>>>>>>>>>> Engineering
>>>>>>>>>> >>>> >> University of Moratuwa.
>>>>>>>>>> >>>> >> Contact no. +94770460887
>>>>>>>>>> >>>> >
>>>>>>>>>> >>>> >
>>>>>>>>>> >>>> >
>>>>>>>>>> >>>> >
>>>>>>>>>> >>>> > --
>>>>>>>>>> >>>> > ============================
>>>>>>>>>> >>>> > Blog: http://srinathsview.blogspot.com
>>>>>>>>>> twitter:@srinath_perera
>>>>>>>>>> >>>> > Site: http://people.apache.org/~hemapani/
>>>>>>>>>> >>>> > Photos: http://www.flickr.com/photos/hemapani/
>>>>>>>>>> >>>> > Phone: 0772360902
>>>>>>>>>> >>>>
>>>>>>>>>> >>>>
>>>>>>>>>> >>>>
>>>>>>>>>> >>>> --
>>>>>>>>>> >>>> Tharindu Munasinghe.
>>>>>>>>>> >>>> Undergraduate ,Department of Computer Science and Engineering
>>>>>>>>>> >>>> University of Moratuwa.
>>>>>>>>>> >>>> Contact no. +94770460887
>>>>>>>>>> >>>
>>>>>>>>>> >>>
>>>>>>>>>> >>>
>>>>>>>>>> >>>
>>>>>>>>>> >>> --
>>>>>>>>>> >>> Tharindu Munasinghe.
>>>>>>>>>> >>> Undergraduate ,Department of Computer Science and Engineering
>>>>>>>>>> >>> University of Moratuwa.
>>>>>>>>>> >>> Contact no. +94770460887
>>>>>>>>>> >>
>>>>>>>>>> >>
>>>>>>>>>> >>
>>>>>>>>>> >>
>>>>>>>>>> >> --
>>>>>>>>>> >> V. Mohanadarshan
>>>>>>>>>> >> Senior Software Engineer,
>>>>>>>>>> >> Data Technologies Team,
>>>>>>>>>> >> WSO2, Inc. http://wso2.com
>>>>>>>>>> >> lean.enterprise.middleware.
>>>>>>>>>> >>
>>>>>>>>>> >> email: mo...@wso2.com
>>>>>>>>>> >> phone:(+94) 771117673
>>>>>>>>>> >
>>>>>>>>>> >
>>>>>>>>>> >
>>>>>>>>>> >
>>>>>>>>>> > --
>>>>>>>>>> > S. Suhothayan
>>>>>>>>>> > Technical Lead & Team Lead of WSO2 Complex Event Processor
>>>>>>>>>> > WSO2 Inc. http://wso2.com
>>>>>>>>>> > lean . enterprise . middleware
>>>>>>>>>> >
>>>>>>>>>> > cell: (+94) 779 756 757 | blog: http://suhothayan.blogspot.com/
>>>>>>>>>> > twitter: http://twitter.com/suhothayan | linked-in:
>>>>>>>>>> > http://lk.linkedin.com/in/suhothayan
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Tharindu Munasinghe.
>>>>>>>>>> Undergraduate ,Department of Computer Science and Engineering
>>>>>>>>>> University of Moratuwa.
>>>>>>>>>> Contact no. +94770460887
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>>
>>>>>>>>> *S. Suhothayan*
>>>>>>>>> Technical Lead & Team Lead of WSO2 Complex Event Processor
>>>>>>>>> *WSO2 Inc. *http://wso2.com
>>>>>>>>> * <http://wso2.com/>*
>>>>>>>>> lean . enterprise . middleware
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> *cell: (+94) 779 756 757 <%28%2B94%29%20779%20756%20757> | blog:
>>>>>>>>> http://suhothayan.blogspot.com/ 
>>>>>>>>> <http://suhothayan.blogspot.com/>twitter:
>>>>>>>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | 
>>>>>>>>> linked-in:
>>>>>>>>> http://lk.linkedin.com/in/suhothayan 
>>>>>>>>> <http://lk.linkedin.com/in/suhothayan>*
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> *Th**a**rindu Munasin**ghe.*
>>>>>>>> *Undergraduate ,Department of Computer **S**cience and Engineering*
>>>>>>>> *University of Moratuwa.*
>>>>>>>> *Contact no. +94770460887*
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> *Th**a**rindu Munasin**ghe.*
>>>>>>> *Undergraduate ,Department of Computer **S**cience and Engineering*
>>>>>>> *University of Moratuwa.*
>>>>>>> *Contact no. +94770460887*
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> *Th**a**rindu Munasin**ghe.*
>>>>>> *Undergraduate ,Department of Computer **S**cience and Engineering*
>>>>>> *University of Moratuwa.*
>>>>>> *Contact no. +94770460887*
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> *S. Suhothayan*
>>>>> Technical Lead & Team Lead of WSO2 Complex Event Processor
>>>>> *WSO2 Inc. *http://wso2.com
>>>>> * <http://wso2.com/>*
>>>>> lean . enterprise . middleware
>>>>>
>>>>>
>>>>> *cell: (+94) 779 756 757 <%28%2B94%29%20779%20756%20757> | blog:
>>>>> http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter:
>>>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in:
>>>>> http://lk.linkedin.com/in/suhothayan 
>>>>> <http://lk.linkedin.com/in/suhothayan>*
>>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>>
>>> *S. Suhothayan*
>>> Technical Lead & Team Lead of WSO2 Complex Event Processor
>>> *WSO2 Inc. *http://wso2.com
>>> * <http://wso2.com/>*
>>> lean . enterprise . middleware
>>>
>>>
>>> *cell: (+94) 779 756 757 <%28%2B94%29%20779%20756%20757> | blog:
>>> http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter:
>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in:
>>> http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>*
>>>
>>
>>
>
>
> --
>
> *S. Suhothayan*
> Technical Lead & Team Lead of WSO2 Complex Event Processor
> *WSO2 Inc. *http://wso2.com
> * <http://wso2.com/>*
> lean . enterprise . middleware
>
>
> *cell: (+94) 779 756 757 <%28%2B94%29%20779%20756%20757> | blog:
> http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter:
> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in:
> http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>*
>
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