Qualified name Converter

1 files changed, 42 insertions, 0 deletions

diff --git a/Application/hu.bme.mit.inf.dslreasoner.application/src/hu/bme/mit/inf/dslreasoner/application/valueconverter/QualifiedNameValueConverter.xtend b/Application/hu.bme.mit.inf.dslreasoner.application/src/hu/bme/mit/inf/dslreasoner/application/valueconverter/QualifiedNameValueConverter.xtend
new file mode 100644
index 00000000..e47d8962
--- /dev/null
+++ b/Application/hu.bme.mit.inf.dslreasoner.application/src/hu/bme/mit/inf/dslreasoner/application/valueconverter/QualifiedNameValueConverter.xtend
@@ -0,0 +1,42 @@
+package hu.bme.mit.inf.dslreasoner.application.valueconverter

+

+import com.google.inject.Inject

+import org.eclipse.emf.ecore.EObject

+import org.eclipse.xtext.RuleCall

+import org.eclipse.xtext.conversion.IValueConverterService

+import org.eclipse.xtext.conversion.ValueConverterException

+import org.eclipse.xtext.conversion.impl.AbstractValueConverter

+import org.eclipse.xtext.nodemodel.INode

+

+class QualifiedNameValueConverter extends AbstractValueConverter<String>{

+        

+        @Inject

+        protected IValueConverterService valueConverterService;

+        

+        override toString(String value) throws ValueConverterException {

+                //println('''toString: «value»''')

+                return value

+        }

+        

+        override toValue(String string, INode node) throws ValueConverterException {

+                //println('''toValue: «string»''')

+                if (node != null) {

+                        val segments = node.leafNodes.filter[grammarElement.isDelegateRuleCall].map[it.text]

+                        val res = segments.join('.')

+                        return res

+                } else {

+                        val segments = string.split('\\.')

+                        val translatedSegments = segments.map[valueConverterService.toValue(it,"ID",null)]

+                        val res = translatedSegments.join('.')

+                        return res

+                }

+        }

+        

+        def protected boolean isDelegateRuleCall(EObject grammarElement) {

+                if(grammarElement instanceof RuleCall) {

+                        grammarElement.rule.name == "ID"

+                } else {

+                        return false

+                }

+        }

+}