[JENA-826] Improve TransformFilterEquality for strings for RDF 1.1

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Done
• Affects Version/s: Jena 2.12.1
• Fix Version/s: Jena 2.13.0
• Component/s: Optimizer
• Assignee: Andy Seaborne
• Reporter: Andy Seaborne
• Created: 07/Dec/14 18:06
• Updated: 07/Dec/14 18:12
• Resolved: 07/Dec/14 18:12

Description

In RDF 1.1, strings are xsd:string; there is no untyped simple strings. So .equals and value-equality are the same operation. This enables TransformFilterEquality to apply to strings.

Incidentally, TransformFilterEquality can be applies to lang strings in RDF 1.0 and RDF 1.0.

Issue Links

• is depended upon by: JENA-193 Changes needed, or desirable, for RDF 1.1