1 files changed, 40 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/util/RBAModelEditorToolUtil.xtend b/rba.tool.editor/src/rba/tool/editor/util/RBAModelEditorToolUtil.xtend
new file mode 100644
index 0000000..1055423
--- /dev/null
+++ b/rba.tool.editor/src/rba/tool/editor/util/RBAModelEditorToolUtil.xtend
@@ -0,0 +1,40 @@
+package rba.tool.editor.util
+
+import java.util.Collection
+import org.eclipse.emf.ecore.EObject
+import org.eclipse.emf.ecore.EStructuralFeature
+import org.eclipse.emf.ecore.EValidator
+import rba.core.AbstractAllocatable
+import rba.core.AbstractContent
+import rba.core.Expression
+import rba.core.RBACorePackage
+
+class RBAModelEditorToolUtil {
+
+	def public static String getExpressionText(Expression expression) {
+		return if (expression !== null) expression.getExpressionText() else "[Invalid_Expression]";
+	}
+
+	def public static boolean isSkippedSyntax(EObject obj, EStructuralFeature feature) {
+		// AbstractAllocatable -> contents
+		if (obj instanceof AbstractAllocatable && feature == RBACorePackage.Literals.ABSTRACT_ALLOCATABLE__CONTENTS) {
+			return true;
+		}
+		// AbstractAllocatable -> group
+		if (obj instanceof AbstractAllocatable && feature == RBACorePackage.Literals.ABSTRACT_ALLOCATABLE__ALLOCATABLE_GROUP) {
+			return true;
+		}
+		// AbstractContent -> group
+		if (obj instanceof AbstractContent && feature == RBACorePackage.Literals.ABSTRACT_CONTENT__CONTENT_GROUP) {
+			return true;
+		}
+		return false;
+	}
+
+	def public static boolean isValidated(Object context, EValidator validator) {
+		if (context instanceof Collection<?>) {
+			return (context as Collection<?>).contains(validator);
+		}
+		return false;
+	}
+}