Propagate @Nonnull and @Nullable annotations

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

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/FeatureStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/FeatureStatementImpl.java
index 3034662c01ec1a6f53a9ed2ac2a278d8cf513666..ff3681b9e68b22ff0694e9ab568cf3bd4c28f4e5 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/FeatureStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/FeatureStatementImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
  *
  * This program and the accompanying materials are made available under the
@@ -8,24 +8,33 @@
 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
 
 import java.util.Collection;
-import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureStatement;
-
+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;
-import org.opendaylight.yangtools.yang.model.api.stmt.FeatureStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.FeatureStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
+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.stmt.rfc6020.effective.FeatureEffectiveStatementImpl;
 
 public class FeatureStatementImpl extends AbstractDeclaredStatement<QName>
         implements FeatureStatement {
+    private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
+            .FEATURE)
+            .addOptional(Rfc6020Mapping.DESCRIPTION)
+            .addAny(Rfc6020Mapping.IF_FEATURE)
+            .addOptional(Rfc6020Mapping.STATUS)
+            .addOptional(Rfc6020Mapping.REFERENCE)
+            .build();
 
     protected FeatureStatementImpl(
-            StmtContext<QName, FeatureStatement, ?> context) {
+            final StmtContext<QName, FeatureStatement, ?> context) {
         super(context);
     }
 
@@ -38,22 +47,28 @@ public class FeatureStatementImpl 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 FeatureStatement createDeclared(
-                StmtContext<QName, FeatureStatement, ?> ctx) {
+                final StmtContext<QName, FeatureStatement, ?> ctx) {
             return new FeatureStatementImpl(ctx);
         }
 
         @Override
         public EffectiveStatement<QName, FeatureStatement> createEffective(
-                StmtContext<QName, FeatureStatement, EffectiveStatement<QName, FeatureStatement>> ctx) {
-            throw new UnsupportedOperationException();
+                final StmtContext<QName, FeatureStatement, EffectiveStatement<QName, FeatureStatement>> ctx) {
+            return new FeatureEffectiveStatementImpl(ctx);
         }
 
+        @Override
+        public void onFullDefinitionDeclared(final StmtContext.Mutable<QName, FeatureStatement,
+                EffectiveStatement<QName, FeatureStatement>> stmt) {
+            super.onFullDefinitionDeclared(stmt);
+            SUBSTATEMENT_VALIDATOR.validate(stmt);
+        }
     }
 
     @Override
@@ -71,11 +86,13 @@ public class FeatureStatementImpl extends AbstractDeclaredStatement<QName>
         return firstDeclared(ReferenceStatement.class);
     }
 
+    @Nonnull
     @Override
     public Collection<? extends IfFeatureStatement> getIfFeatures() {
         return allDeclared(IfFeatureStatement.class);
     }
 
+    @Nonnull
     @Override
     public QName getName() {
         return argument();