1 files changed, 35 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/validation/validators/OrOperatorValidator.xtend b/rba.tool.editor/src/rba/tool/editor/validation/validators/OrOperatorValidator.xtend
new file mode 100644
index 0000000..3afcd05
--- /dev/null
+++ b/rba.tool.editor/src/rba/tool/editor/validation/validators/OrOperatorValidator.xtend
@@ -0,0 +1,35 @@
+package rba.tool.editor.validation.validators
+
+import org.eclipse.xtext.validation.Check
+import org.eclipse.xtext.validation.EValidatorRegistrar
+import rba.core.ExpressionType
+import rba.core.OrOperator
+import rba.core.RBACorePackage
+import rba.tool.editor.messages.Messages
+import rba.tool.editor.validation.AbstractRBAModelValidator
+
+class OrOperatorValidator extends AbstractRBAModelValidator {
+
+	private String OR_OPERAND_SIZE = Messages.OR_OPERAND_SIZE;
+
+	private String OR_OPERAND_TYPE = Messages.OR_OPERAND_TYPE;
+
+	override register(EValidatorRegistrar registrar) {
+		// not needed for classes used as ComposedCheck
+	}
+
+	@Check(NORMAL)
+	def checkOrOperator(OrOperator orOperator) {
+		if (orOperator.operand.size < 2) {
+			error(OR_OPERAND_SIZE, RBACorePackage.Literals.OPERATOR__OPERAND)
+			return;
+		}
+		for (var i = 0; i < orOperator.operand.size; i++) {
+			var operand = orOperator.operand.get(i)
+			if (operand.type != ExpressionType.BOOLEAN) {
+				error(OR_OPERAND_TYPE, RBACorePackage.Literals.OPERATOR__OPERAND, i, null)
+				return;
+			}
+		}
+	}
+}