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%2Freactor%2FStatementContextBase.java;h=31c9333e560442318779726453759f9ad02906ca;hb=960c11dc4a50f27718a163451c0da65995d5c850;hp=d478818e2abeeef3c9836bb9e31d60ed74512038;hpb=67a0dab285a9bd42b2deec9f2cf6f4df0366c6d5;p=yangtools.git

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/reactor/StatementContextBase.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/reactor/StatementContextBase.java
index d478818e2a..31c9333e56 100644
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/reactor/StatementContextBase.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/reactor/StatementContextBase.java
@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.EnumMap;
 import java.util.EventListener;
 import java.util.Iterator;
+import java.util.Optional;
 import javax.annotation.Nonnull;
 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
@@ -356,13 +357,19 @@ public abstract class StatementContextBase<A, D extends DeclaredStatement<A>, E
      * @param argument statement argument
      * @return A new substatement
      */
-    public final <CA, CD extends DeclaredStatement<CA>, CE extends EffectiveStatement<CA, CD>> StatementContextBase<CA, CD, CE>
-            createSubstatement(final int offset, final StatementDefinitionContext<CA, CD, CE> def,
-                    final StatementSourceReference ref, final String argument) {
+    public final <CA, CD extends DeclaredStatement<CA>, CE extends EffectiveStatement<CA, CD>> StatementContextBase<CA, CD, CE> createSubstatement(
+            final int offset, final StatementDefinitionContext<CA, CD, CE> def, final StatementSourceReference ref,
+            final String argument) {
         final ModelProcessingPhase inProgressPhase = getRoot().getSourceContext().getInProgressPhase();
         Preconditions.checkState(inProgressPhase != ModelProcessingPhase.EFFECTIVE_MODEL,
                 "Declared statement cannot be added in effective phase at: %s", getStatementSourceReference());
 
+        final Optional<StatementContextBase<?, ?, ?>> implicitStatement = definition.beforeSubStatementCreated(this, offset, def, ref, argument);
+        if(implicitStatement.isPresent()) {
+            final StatementContextBase<?, ?, ?> presentImplicitStmt = implicitStatement.get();
+            return presentImplicitStmt.createSubstatement(offset, def, ref, argument);
+        }
+
         final StatementContextBase<CA, CD, CE> ret = new SubstatementContext<>(this, def, ref, argument);
         substatements = substatements.put(offset, ret);
         def.onStatementAdded(ret);