Eclipse Community Forums: EMF-IncQuery » call queries IncQuery API

Help

Home

Home » Archived » EMF-IncQuery » call queries IncQuery API

Show: Today's Messages :: Show Polls :: Message Navigator

call queries IncQuery API [message #1422048]

Fri, 12 September 2014 08:41

Made Leine

Messages: 11
Registered: September 2014

Junior Member

I have the School and School Incquery examples from your site. I'm trying to call queries by code (not running another eclipse runtime application and press the button to apply the queries. ).

I came to this:

hl.executeDemo_GenericAPI_LoadFromEIQ(schoolEcore, schoolQueries "Schhool.incquery.schoolsNames"));

I run this as a java application . I have this error:

Cannot load erroneous query specification Schhool.incquery.schoolsNames

I do not understand why . Also , I can not find where I load the emf resource . How I pass the xml resource to know what to query ?

Thank you !

Report message to a moderator

Re: call queries IncQuery API [message #1422218 is a reply to message #1422048]

Fri, 12 September 2014 14:01

Gabor Bergmann

Messages: 28
Registered: July 2009

Junior Member

Hi,

Is "Schhool" misspelled, or did you really rename the package that way?
In the latter case, are you sure the pattern is free of errors when you edit it in the IDE?

> Also , I can not find where I load the emf resource . How I pass the xml resource to know what to query ?

If this question is identical to the other thread, we should continue there.

Gábor

Report message to a moderator

Re: call queries IncQuery API [message #1422222 is a reply to message #1422048]

Fri, 12 September 2014 14:07

Zoltan Ujhelyi

Messages: 342
Registered: July 2015

Senior Member

Hi Made Leine,

The LoadFromEIQ method looks for a query specification in the package Schhool.incquery.schoolsNames. I guess, the 'Schhool' is misspelled, and it should be correctly 'school' (with lowercase and a single 'h').

The fully qualified name of a pattern is determined similarly to Java classes: the container package followed by the name of the pattern.

Cheers,
Zoltán

Report message to a moderator

Previous Topic:	IncQuery Explorer and Xtext resources
Next Topic:	how load xml emf resource using api

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Thu Sep 20 03:35:23 GMT 2018

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter