Bug 6867: Extend yang statement parser to support different yang versions

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

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ContainerStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ContainerStatementImpl.java
index f940f026d3322c75eab8e3899257be4e2b4903aa..aadf2fd8445f39d9d3ecd5375001376985adfa84 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ContainerStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/ContainerStatementImpl.java
@@ -7,9 +7,8 @@
  */
 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
 
-import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.ContainerEffectiveStatementImpl;
-
 import java.util.Collection;
+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;
@@ -25,13 +24,36 @@ import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.TypedefStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
+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.meta.StmtContext.Mutable;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.ContainerEffectiveStatementImpl;
 
 public class ContainerStatementImpl extends AbstractDeclaredStatement<QName> implements ContainerStatement {
-
-    protected ContainerStatementImpl(StmtContext<QName, ContainerStatement,?> context) {
+    private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
+            .CONTAINER)
+            .addAny(Rfc6020Mapping.ANYXML)
+            .addAny(Rfc6020Mapping.CHOICE)
+            .addOptional(Rfc6020Mapping.CONFIG)
+            .addAny(Rfc6020Mapping.CONTAINER)
+            .addOptional(Rfc6020Mapping.DESCRIPTION)
+            .addAny(Rfc6020Mapping.GROUPING)
+            .addAny(Rfc6020Mapping.IF_FEATURE)
+            .addAny(Rfc6020Mapping.LEAF)
+            .addAny(Rfc6020Mapping.LEAF_LIST)
+            .addAny(Rfc6020Mapping.LIST)
+            .addAny(Rfc6020Mapping.MUST)
+            .addOptional(Rfc6020Mapping.PRESENCE)
+            .addOptional(Rfc6020Mapping.REFERENCE)
+            .addOptional(Rfc6020Mapping.STATUS)
+            .addAny(Rfc6020Mapping.TYPEDEF)
+            .addAny(Rfc6020Mapping.USES)
+            .addOptional(Rfc6020Mapping.WHEN)
+            .build();
+
+    protected ContainerStatementImpl(final StmtContext<QName, ContainerStatement,?> context) {
         super(context);
     }
 
@@ -42,22 +64,39 @@ public class ContainerStatementImpl extends AbstractDeclaredStatement<QName> imp
         }
 
         @Override
-        public QName parseArgumentValue(StmtContext<?,?,?> ctx, String value) {
+        public QName parseArgumentValue(final StmtContext<?,?,?> ctx, final String value) {
             return Utils.qNameFromArgument(ctx,value);
         }
 
         @Override
-        public ContainerStatement createDeclared(StmtContext<QName, ContainerStatement,?> ctx) {
+        public void onStatementAdded(
+                final Mutable<QName, ContainerStatement, EffectiveStatement<QName, ContainerStatement>> stmt) {
+            stmt.getParentContext().addToNs(ChildSchemaNodes.class, stmt.getStatementArgument(), stmt);
+        }
+
+        @Override
+        public ContainerStatement createDeclared(final StmtContext<QName, ContainerStatement,?> ctx) {
             return new ContainerStatementImpl(ctx);
         }
 
         @Override
-        public EffectiveStatement<QName,ContainerStatement> createEffective(StmtContext<QName,ContainerStatement,EffectiveStatement<QName,ContainerStatement>> ctx) {
+        public EffectiveStatement<QName,ContainerStatement> createEffective(final StmtContext<QName,ContainerStatement,EffectiveStatement<QName,ContainerStatement>> ctx) {
            return new ContainerEffectiveStatementImpl(ctx);
         }
 
+        @Override
+        public void onFullDefinitionDeclared(final Mutable<QName, ContainerStatement,
+                EffectiveStatement<QName, ContainerStatement>> stmt) {
+            super.onFullDefinitionDeclared(stmt);
+            getSubstatementValidator().validate(stmt);
+        }
+
+        protected SubstatementValidator getSubstatementValidator() {
+            return SUBSTATEMENT_VALIDATOR;
+        }
     }
 
+    @Nonnull
     @Override
     public QName getName() {
         return argument();
@@ -68,6 +107,7 @@ public class ContainerStatementImpl extends AbstractDeclaredStatement<QName> imp
         return firstDeclared(WhenStatement.class);
     }
 
+    @Nonnull
     @Override
     public Collection<? extends IfFeatureStatement> getIfFeatures() {
         return allDeclared(IfFeatureStatement.class);
@@ -103,16 +143,19 @@ public class ContainerStatementImpl extends AbstractDeclaredStatement<QName> imp
         return firstDeclared(ReferenceStatement.class);
     }
 
+    @Nonnull
     @Override
     public Collection<? extends TypedefStatement> getTypedefs() {
         return allDeclared(TypedefStatement.class);
     }
 
+    @Nonnull
     @Override
     public Collection<? extends GroupingStatement> getGroupings() {
         return allDeclared(GroupingStatement.class);
     }
 
+    @Nonnull
     @Override
     public Collection<? extends DataDefinitionStatement> getDataDefinitions() {
         return allDeclared(DataDefinitionStatement.class);