Changeset 66 in default for v2/trunk/de.ugoe.cs.swe.bnftools.ebnf/src/de/ugoe/cs/swe/bnftools/validation/EbnfAnalysisUtils.java

Timestamp:

05/14/14 10:07:49 (10 years ago)

Author:

hkaulbersch

Message:

Changed Validation:
Validation now works between different files
-unused rule
-referenced only ones
-passthrough

File:

• v2/trunk/de.ugoe.cs.swe.bnftools.ebnf/src/de/ugoe/cs/swe/bnftools/validation/EbnfAnalysisUtils.java (modified) (2 diffs)

v2/trunk/de.ugoe.cs.swe.bnftools.ebnf/src/de/ugoe/cs/swe/bnftools/validation/EbnfAnalysisUtils.java

@@ -5 +5 @@
 
 import org.eclipse.xtext.EcoreUtil2;
+import org.eclipse.xtext.resource.IReferenceDescription;
+import org.eclipse.xtext.resource.IResourceDescription;
+import org.eclipse.xtext.resource.IResourceDescriptions;
+
 import de.ugoe.cs.swe.bnftools.ebnf.Atom;
 import de.ugoe.cs.swe.bnftools.ebnf.DefinitionList;
@@ -83 +87 @@
                 return rules;
         }
+        
+        //----------------------------------------------------------------------------------------------------
+        static public List<Rule> findReferences(Rule rule, IResourceDescriptions resourceDescriptions) {
+                List<Rule> ruleReferences = new ArrayList<Rule>();
+                
+                final String ruleURIF = rule.eResource().getURIFragment(rule);
+                
+                for (IResourceDescription resourceDescription : resourceDescriptions
+                                .getAllResourceDescriptions()) {
+                        if (!resourceDescription.getURI().equals(rule.eResource().getURI()))
+                                continue;
+                        
+                        for (IReferenceDescription referenceDescription : resourceDescription
+                                        .getReferenceDescriptions()) {
+                                if (ruleURIF.equals(referenceDescription.getTargetEObjectUri()
+                                                .fragment())) {
+                                        ruleReferences.add((Rule) rule.eResource().getEObject(referenceDescription.getTargetEObjectUri().fragment()));
+                                }
+
+                        }
+                }
+                return ruleReferences;
+        }
 }