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Home » Modeling » TMF (Xtext) » How do I implement the "Find References" function?(How do I implement the "Find References" function?)
How do I implement the "Find References" function? [message #1862767] Thu, 28 December 2023 14:12 Go to next message
David Sun is currently offline David SunFriend
Messages: 45
Registered: July 2020
Member
I created two DSLS with xtext, one called DSL A and one called DSL B.

I created a project in eclipse.

In my project, I used DSL A to create a source code file called xxx.a and in it I created a variable "abcd";

In my project, I created a source code file called zzz.b with DLS B and used the variable "abcd" in xxx.a.

I am now going to implement the "Find References" function from the right-click menu in XtextEditor to find out where the variable "abcd" is being used in the file xxx.a in my project.

The function of "Find the References" was implemented by the org.eclipse.xtext.findReferences.ReferenceFinder.
I debuged the ReferenceFinder.java.
In the method org.eclipse.xtext.findReferences.ReferenceFinder.findAllReferences(TargetURIs targetURIs, IResourceAccess resourceAccess,
IResourceDescriptions indexData, Acceptor acceptor, IProgressMonitor monitor), indexData.getAllResourceDescriptions () statement returns no IResourceDescription object in the result. The variable "indexData" is object of org.eclipse.xtext.builder.impl.DirtyStateAwareResourceDescriptions.

How do I implement the "Find References" function?
Please give me some proposals.
Thanks a lot !
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Re: How do I implement the "Find References" function? [message #1862768 is a reply to message #1862767] Thu, 28 December 2023 14:38 Go to previous message
Christian Dietrich is currently offline Christian DietrichFriend
Messages: 14699
Registered: July 2009
Senior Member
If you use normal xtext cross references this will work ootb

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de
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