BUG-8043: correct RangeConstraint definition

[yangtools.git] / yang / yang-model-util / src / main / java / org / opendaylight / yangtools / yang / model / util / type / AbstractRangeRestrictedDerivedType.java

diff --git a/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/type/AbstractRangeRestrictedDerivedType.java b/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/type/AbstractRangeRestrictedDerivedType.java
index bbbdb61643d8e5c42cceab76b65d19b230ecf3ba..2237f0220c7ee3c2bf0c301a23aea1825378a535 100644 (file)
--- a/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/type/AbstractRangeRestrictedDerivedType.java
+++ b/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/type/AbstractRangeRestrictedDerivedType.java
@@ -8,7 +8,7 @@
 package org.opendaylight.yangtools.yang.model.util.type;
 
 import java.util.Collection;
-import java.util.List;
+import java.util.Optional;
 import javax.annotation.Nonnull;
 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
 import org.opendaylight.yangtools.yang.model.api.Status;
@@ -27,7 +27,7 @@ abstract class AbstractRangeRestrictedDerivedType<T extends RangeRestrictedTypeD
 
     @Nonnull
     @Override
-    public final List<RangeConstraint> getRangeConstraints() {
-        return baseType().getRangeConstraints();
+    public final Optional<RangeConstraint<?>> getRangeConstraint() {
+        return baseType().getRangeConstraint();
     }
 }