From 3dd2d7d22978a17631462660a35d42bbfde2baf2 Mon Sep 17 00:00:00 2001
From: Robert von Burg <eitch@eitchnet.ch>
Date: Fri, 29 Apr 2022 16:31:32 +0200
Subject: [PATCH] [New] Added SearchExpressions.relationNull

---
 .../src/main/java/li/strolch/search/SearchExpressions.java    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/li.strolch.agent/src/main/java/li/strolch/search/SearchExpressions.java b/li.strolch.agent/src/main/java/li/strolch/search/SearchExpressions.java
index 2dccb7c33..02b70e2f1 100644
--- a/li.strolch.agent/src/main/java/li/strolch/search/SearchExpressions.java
+++ b/li.strolch.agent/src/main/java/li/strolch/search/SearchExpressions.java
@@ -98,6 +98,10 @@ public interface SearchExpressions {
 		return ExpressionsSupport.paramNull(BAG_PARAMETERS, paramId);
 	}
 
+	default <T extends StrolchRootElement> SearchExpression<T> relationNull(String paramId) {
+		return ExpressionsSupport.paramNull(BAG_RELATIONS, paramId);
+	}
+
 	default <T extends StrolchRootElement> SearchExpression<T> paramNull(String bagId, String paramId) {
 		return ExpressionsSupport.paramNull(bagId, paramId);
 	}