Refactor grouping statement implementations

[yangtools.git] / yang / yang-model-api / src / main / java / org / opendaylight / yangtools / yang / model / api / stmt / ReferenceStatement.java

diff --git a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/stmt/ReferenceStatement.java b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/stmt/ReferenceStatement.java
index 1adbacc8b8fdea4ced1de89384f18c144aee36d5..1e2d0c312abc788a1b882c5ade979669ff3ac497 100644 (file)
--- a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/stmt/ReferenceStatement.java
+++ b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/stmt/ReferenceStatement.java
@@ -7,12 +7,21 @@
  */
 package org.opendaylight.yangtools.yang.model.api.stmt;
 
-import javax.annotation.Nonnull;
+import static com.google.common.base.Verify.verifyNotNull;
+
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
+import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
 
 public interface ReferenceStatement extends DeclaredStatement<String> {
+    @Override
+    default StatementDefinition statementDefinition() {
+        return YangStmtMapping.REFERENCE;
+    }
 
-    @Nonnull String getText();
-
+    default @NonNull String getText() {
+        // FIXME: YANGTOOLS-908: verifyNotNull() should not be needed here
+        return verifyNotNull(rawArgument());
+    }
 }
-