1 files changed, 36 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/validation/validators/AllocatedContentValidator.xtend b/rba.tool.editor/src/rba/tool/editor/validation/validators/AllocatedContentValidator.xtend
new file mode 100644
index 0000000..5e07e8e
--- /dev/null
+++ b/rba.tool.editor/src/rba/tool/editor/validation/validators/AllocatedContentValidator.xtend
@@ -0,0 +1,36 @@
+package rba.tool.editor.validation.validators
+
+import org.eclipse.xtext.validation.Check
+import org.eclipse.xtext.validation.EValidatorRegistrar
+import rba.core.AllocatedContent
+import rba.core.ExpressionType
+import rba.core.RBACorePackage
+import rba.tool.editor.messages.Messages
+import rba.tool.editor.validation.AbstractRBAModelValidator
+
+class AllocatedContentValidator extends AbstractRBAModelValidator {
+
+	private String ALLOCATEDCONTENT_TYPE = Messages.ALLOCATEDCONTENT_TYPE;
+
+	override register(EValidatorRegistrar registrar) {
+		// not needed for classes used as ComposedCheck
+	}
+
+	@Check(NORMAL)
+	def checkAllocatedContent(AllocatedContent allocatedContent) {
+		for (operand : allocatedContent.operand) {
+			switch (operand.type) {
+				case ExpressionType.AREA,
+				case ExpressionType.SET_OF_AREA,
+				case ExpressionType.ZONE,
+				case ExpressionType.SET_OF_ZONE: {
+					return;
+				}
+				default: {
+					error(ALLOCATEDCONTENT_TYPE, RBACorePackage.Literals.OPERATOR__OPERAND);
+					return;
+				}
+			}
+		}
+	}
+}