|Reverse sort for sortedBy() [message #939654]
||Thu, 11 October 2012 00:14
| Warwick Burrows
Registered: July 2009
Location: Austin, TX
Is there a way to perform a reverse sort in an OCL query? Looking on the web the only place I found a reference to reverse OCL sorting indicated that putting a "-" in front of the sort field would work e.g. sortedBy(e|-e.name). But I get an exception:
Caused by: org.eclipse.ocl.SemanticException: Cannot find operation (-()) for the type (String)
I also tried sortedBy(-e|e.name) but got this error instead:
Caused by: org.eclipse.ocl.SyntaxException: 2:374:2:374 "::" expected instead of "|"
Is that the correct syntax? Is there another way to reverse sort?
[Updated on: Thu, 11 October 2012 00:21]
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