Unify ModificationApplyOperation.toString()

[yangtools.git] / yang / yang-data-impl / src / main / java / org / opendaylight / yangtools / yang / data / impl / schema / tree / MinMaxElementsValidation.java

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/MinMaxElementsValidation.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/MinMaxElementsValidation.java
index 18e43d1e61c62b4f229f3fad05ecda3f4bc6422b..8e1e91c5633060d19c12e420622351199ea91dc2 100644 (file)
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/MinMaxElementsValidation.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/MinMaxElementsValidation.java
@@ -10,6 +10,7 @@ package org.opendaylight.yangtools.yang.data.impl.schema.tree;
 import static com.google.common.base.Preconditions.checkArgument;
 import static java.util.Objects.requireNonNull;
 
+import com.google.common.base.MoreObjects.ToStringHelper;
 import java.util.Optional;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
@@ -125,6 +126,11 @@ final class MinMaxElementsValidation<T extends DataSchemaNode & ElementCountCons
         delegate.recursivelyVerifyStructure(value);
     }
 
+    @Override
+    ToStringHelper addToStringAttributes(final ToStringHelper helper) {
+        return helper.add("min", minElements).add("max", maxElements).add("delegate", delegate);
+    }
+
     private void validateMinMaxElements(final ModificationPath path, final NormalizedNode<?, ?> value)
             throws DataValidationFailedException {
         final PathArgument id = value.getIdentifier();
@@ -150,7 +156,7 @@ final class MinMaxElementsValidation<T extends DataSchemaNode & ElementCountCons
 
     private static int numOfChildrenFromValue(final NormalizedNode<?, ?> value) {
         if (value instanceof NormalizedNodeContainer) {
-            return ((NormalizedNodeContainer<?, ?, ?>) value).getValue().size();
+            return ((NormalizedNodeContainer<?, ?, ?>) value).size();
         } else if (value instanceof UnkeyedListNode) {
             return ((UnkeyedListNode) value).getSize();
         }