Optimize simple declared statements

[yangtools.git] / yang / yang-parser-rfc7950 / src / main / java / org / opendaylight / yangtools / yang / parser / rfc7950 / stmt / key / KeyStatementSupport.java

diff --git a/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/key/KeyStatementSupport.java b/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/key/KeyStatementSupport.java
index 1d94bd07f251b047f2f924e493c8c1a6ba7550d3..522e81511c1dc6bf6bf6872f6bdfa5b634e9d4f9 100644 (file)
--- a/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/key/KeyStatementSupport.java
+++ b/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/key/KeyStatementSupport.java
@@ -15,6 +15,7 @@ import java.util.Collection;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.common.QNameModule;
 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
+import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.KeyEffectiveStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.KeyStatement;
@@ -81,13 +82,20 @@ public final class KeyStatementSupport
     }
 
     @Override
-    public KeyStatement createDeclared(final StmtContext<Collection<SchemaNodeIdentifier>, KeyStatement, ?> ctx) {
-        return new KeyStatementImpl(ctx);
+    protected SubstatementValidator getSubstatementValidator() {
+        return SUBSTATEMENT_VALIDATOR;
     }
 
     @Override
-    protected SubstatementValidator getSubstatementValidator() {
-        return SUBSTATEMENT_VALIDATOR;
+    protected KeyStatement createDeclared(final StmtContext<Collection<SchemaNodeIdentifier>, KeyStatement, ?> ctx,
+            final ImmutableList<? extends DeclaredStatement<?>> substatements) {
+        return new RegularKeyStatement(ctx, substatements);
+    }
+
+    @Override
+    protected KeyStatement createEmptyDeclared(
+            final StmtContext<Collection<SchemaNodeIdentifier>, KeyStatement, ?> ctx) {
+        return new EmptyKeyStatement(ctx);
     }
 
     @Override