Correct return value of ComponentDescriptor.resources() (#196)

creek-service · Jan 13, 2024 · d1c8623 · d1c8623
1 parent 3858f81
commit d1c8623
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/metadata/src/main/java/org/creekservice/api/platform/metadata/ComponentDescriptor.java b/metadata/src/main/java/org/creekservice/api/platform/metadata/ComponentDescriptor.java
@@ -75,7 +75,7 @@ default Collection<ComponentOutput> outputs() {
      * @return {@link Stream} of component {@link #inputs}, {@link #internals} and {@link #outputs}
      *     resources.
      */
-    default Stream<ResourceDescriptor> resources() {
+    default Stream<? extends ResourceDescriptor> resources() {
         return Stream.concat(
                 inputs().stream(), Stream.concat(internals().stream(), outputs().stream()));
     }

diff --git a/...rce/src/test/java/org/creekservice/internal/platform/resource/ComponentValidatorTest.java b/...rce/src/test/java/org/creekservice/internal/platform/resource/ComponentValidatorTest.java
@@ -441,7 +441,7 @@ public String dockerImage() {
         }
 
         @Override
-        public Stream<ResourceDescriptor> resources() {
+        public Stream<? extends ResourceDescriptor> resources() {
             return ServiceDescriptor.super.resources();
         }
     }