Propagate @Nonnull and @Nullable annotations

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / ArgumentStatementImpl.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ArgumentStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ArgumentStatementImpl.java
index df4f9b836643d660a86e89fb267c5d87ba258abe..f310aa848f7ab40d4486b77f66640bddf7274de0 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ArgumentStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ArgumentStatementImpl.java
@@ -7,6 +7,7 @@
  */
 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
 
+import javax.annotation.Nonnull;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
@@ -16,18 +17,17 @@ import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
-import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.ArgumentEffectiveStatementImpl;
 
 public class ArgumentStatementImpl extends AbstractDeclaredStatement<QName>
         implements ArgumentStatement {
     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
             .ARGUMENT)
-            .add(Rfc6020Mapping.YIN_ELEMENT, 0, 1)
+            .addOptional(Rfc6020Mapping.YIN_ELEMENT)
             .build();
 
     protected ArgumentStatementImpl(
-            StmtContext<QName, ArgumentStatement, ?> context) {
+            final StmtContext<QName, ArgumentStatement, ?> context) {
         super(context);
     }
 
@@ -40,30 +40,31 @@ public class ArgumentStatementImpl extends AbstractDeclaredStatement<QName>
         }
 
         @Override
-        public QName parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) {
+        public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
             return Utils.qNameFromArgument(ctx, value);
         }
 
         @Override
         public ArgumentStatement createDeclared(
-                StmtContext<QName, ArgumentStatement, ?> ctx) {
+                final StmtContext<QName, ArgumentStatement, ?> ctx) {
             return new ArgumentStatementImpl(ctx);
         }
 
         @Override
         public EffectiveStatement<QName, ArgumentStatement> createEffective(
-                StmtContext<QName, ArgumentStatement, EffectiveStatement<QName, ArgumentStatement>> ctx) {
+                final StmtContext<QName, ArgumentStatement, EffectiveStatement<QName, ArgumentStatement>> ctx) {
             return new ArgumentEffectiveStatementImpl(ctx);
         }
 
         @Override
-        public void onFullDefinitionDeclared(StmtContext.Mutable<QName, ArgumentStatement,
-                EffectiveStatement<QName, ArgumentStatement>> stmt) throws SourceException {
+        public void onFullDefinitionDeclared(final StmtContext.Mutable<QName, ArgumentStatement,
+                EffectiveStatement<QName, ArgumentStatement>> stmt) {
             super.onFullDefinitionDeclared(stmt);
             SUBSTATEMENT_VALIDATOR.validate(stmt);
         }
     }
 
+    @Nonnull
     @Override
     public QName getName() {
         return argument();
@@ -74,4 +75,4 @@ public class ArgumentStatementImpl extends AbstractDeclaredStatement<QName>
         return firstDeclared(YinElementStatement.class);
     }
 
-}
\ No newline at end of file
+}