From da866007ed211e061188a944b57d86f3b5023359 Mon Sep 17 00:00:00 2001
From: Jonas Blatt <jonasblatt@uni-koblenz.de>
Date: Wed, 2 Oct 2019 09:46:57 +0200
Subject: [PATCH] BiCreater for Strings lower bound and upper bound should
 always return an emtpy optional.

---
 .../utils/boundary/bicreater/BiCreaterStringLowerBounds.java    | 2 ++
 .../utils/boundary/bicreater/BiCreaterStringUpperBounds.java    | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/bicreater/BiCreaterStringLowerBounds.java b/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/bicreater/BiCreaterStringLowerBounds.java
index 741c406a..e789e31a 100644
--- a/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/bicreater/BiCreaterStringLowerBounds.java
+++ b/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/bicreater/BiCreaterStringLowerBounds.java
@@ -22,6 +22,8 @@ public class BiCreaterStringLowerBounds extends AbstractBoundaryBiCreater<String
 
   @Override
   public Optional<StringBoundary> create(StringBoundary b1, StringBoundary b2) {
+    // Not supported for String Boundary
+    // Check BiCreaterStringBetween.
     return Optional.empty();
   }
 }
diff --git a/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/bicreater/BiCreaterStringUpperBounds.java b/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/bicreater/BiCreaterStringUpperBounds.java
index 27f01242..1f449d70 100644
--- a/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/bicreater/BiCreaterStringUpperBounds.java
+++ b/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/bicreater/BiCreaterStringUpperBounds.java
@@ -22,6 +22,8 @@ public class BiCreaterStringUpperBounds extends AbstractBoundaryBiCreater<String
 
   @Override
   public Optional<StringBoundary> create(StringBoundary b1, StringBoundary b2) {
+    // Not supported for String Boundary
+    // Check BiCreaterStringBetween.
     return Optional.empty();
   }
 }
-- 
GitLab