X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=yang%2Fyang-parser-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fyangtools%2Fyang%2Fparser%2Fstmt%2Frfc6020%2FGroupingUtils.java;h=0273150679d206076ac213532c5a1747781eb053;hb=660b3a15a0da5e2212e64f35edfdd3444d145050;hp=7f92ae4a7414928805b306c23105ccbfb396b443;hpb=c652590993b1e4660d5d557868665dbfa634ed27;p=yangtools.git

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/GroupingUtils.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/GroupingUtils.java
index 7f92ae4a74..0273150679 100644
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/GroupingUtils.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/GroupingUtils.java
@@ -28,9 +28,13 @@ import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
 import org.opendaylight.yangtools.yang.parser.spi.validation.ValidationBundlesNamespace;
 import org.opendaylight.yangtools.yang.parser.spi.validation.ValidationBundlesNamespace.ValidationBundleType;
 import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public final class GroupingUtils {
 
+    private static final Logger LOG = LoggerFactory.getLogger(GroupingUtils.class);
+
     private GroupingUtils() {
         throw new UnsupportedOperationException();
     }
@@ -113,14 +117,14 @@ public final class GroupingUtils {
         return true;
     }
 
-    private static final Set<Rfc6020Mapping> NOCOPY_DEF_SET = ImmutableSet.of(
-        Rfc6020Mapping.USES, Rfc6020Mapping.TYPEDEF, Rfc6020Mapping.TYPE);
-    private static final Set<Rfc6020Mapping> NOCOPY_FROM_GROUPING_SET = ImmutableSet.of(
-        Rfc6020Mapping.DESCRIPTION, Rfc6020Mapping.REFERENCE);
-    private static final Set<Rfc6020Mapping> REUSED_DEF_SET = ImmutableSet.of(
-        Rfc6020Mapping.TYPEDEF, Rfc6020Mapping.TYPE, Rfc6020Mapping.USES);
-    private static final Set<Rfc6020Mapping> TOP_REUSED_DEF_SET = ImmutableSet.of(
-        Rfc6020Mapping.TYPEDEF, Rfc6020Mapping.TYPE);
+    private static final Set<Rfc6020Mapping> NOCOPY_DEF_SET = ImmutableSet.of(Rfc6020Mapping.USES,
+            Rfc6020Mapping.TYPEDEF, Rfc6020Mapping.TYPE);
+    private static final Set<Rfc6020Mapping> NOCOPY_FROM_GROUPING_SET = ImmutableSet.of(Rfc6020Mapping.DESCRIPTION,
+            Rfc6020Mapping.REFERENCE, Rfc6020Mapping.STATUS);
+    private static final Set<Rfc6020Mapping> REUSED_DEF_SET = ImmutableSet.of(Rfc6020Mapping.TYPEDEF,
+            Rfc6020Mapping.TYPE, Rfc6020Mapping.USES);
+    private static final Set<Rfc6020Mapping> TOP_REUSED_DEF_SET = ImmutableSet.of(Rfc6020Mapping.TYPEDEF,
+            Rfc6020Mapping.TYPE);
 
     public static boolean needToCopyByUses(final StmtContext<?, ?, ?> stmtContext) {
         final StatementDefinition def = stmtContext.getPublicDefinition();
@@ -159,6 +163,13 @@ public final class GroupingUtils {
         StatementContextBase<?, ?, ?> refineTargetNodeCtx = Utils.findNode(usesParentCtx, refineTargetNodeIdentifier);
         Preconditions.checkArgument(refineTargetNodeCtx != null, "Refine target node %s not found. At %s",
                 refineTargetNodeIdentifier, refineCtx.getStatementSourceReference());
+        if (StmtContextUtils.isUnknownStatement(refineTargetNodeCtx)) {
+            LOG.warn("Refine node '{}' in uses '{}' has target node unknown statement '{}'. Refine has been skipped. At line: {}",
+                    refineCtx.getStatementArgument(), refineCtx.getParentContext().getStatementArgument(), refineTargetNodeCtx.getStatementArgument(),
+                    refineCtx.getStatementSourceReference());
+            refineCtx.addAsEffectOfStatement(refineTargetNodeCtx);
+            return;
+        }
 
         addOrReplaceNodes(refineCtx, refineTargetNodeCtx);
         refineCtx.addAsEffectOfStatement(refineTargetNodeCtx);
@@ -177,7 +188,6 @@ public final class GroupingUtils {
             final StatementContextBase<?, ?, ?> refineTargetNodeCtx) {
 
         StatementDefinition refineSubstatementDef = refineSubstatementCtx.getPublicDefinition();
-        StatementDefinition refineTargetNodeDef = refineTargetNodeCtx.getPublicDefinition();
 
         SourceException.throwIf(!isSupportedRefineTarget(refineSubstatementCtx, refineTargetNodeCtx),
             refineSubstatementCtx.getStatementSourceReference(),