Revert "Add OnDemandSchemaTreeStorageNode"

[yangtools.git] / yang / yang-parser-rfc7950 / src / main / java / org / opendaylight / yangtools / yang / parser / rfc7950 / namespace / ChildSchemaNodeNamespace.java

diff --git a/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/namespace/ChildSchemaNodeNamespace.java b/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/namespace/ChildSchemaNodeNamespace.java
index b8a7e5172408636857ae38899c699a4016b8aae6..74a33a86f81f130a7429f3b817d09e046455ae70 100644 (file)
--- a/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/namespace/ChildSchemaNodeNamespace.java
+++ b/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/namespace/ChildSchemaNodeNamespace.java
@@ -28,8 +28,9 @@ import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
  */
 @Beta
 public final class ChildSchemaNodeNamespace<D extends DeclaredStatement<QName>, E extends EffectiveStatement<QName, D>>
-        extends NamespaceBehaviour<QName, StmtContext<?, D, E>, ChildSchemaNodeNamespace<D, E>>
-        implements StatementNamespace<QName, D, E> {
+    extends NamespaceBehaviour<QName, StmtContext<?, D, E>, ChildSchemaNodeNamespace<D, E>>
+    implements StatementNamespace<QName, D, E> {
+
     public ChildSchemaNodeNamespace() {
         super((Class) ChildSchemaNodeNamespace.class);
     }
@@ -42,19 +43,7 @@ public final class ChildSchemaNodeNamespace<D extends DeclaredStatement<QName>,
 
     @Override
     public StmtContext<?, D, E> getFrom(final NamespaceStorageNode storage, final QName key) {
-        // Get the backing storage node for the requested storage
-        final NamespaceStorageNode storageNode = globalOrStatementSpecific(storage);
-        // Check try to look up existing node
-        final StmtContext<?, D, E> existing = storageNode.getFromLocalStorage(getIdentifier(), key);
-
-        // An existing node takes precedence, if it does not exist try to request it
-        return existing != null ? existing : requestFrom(storageNode, key);
-    }
-
-    private static <D extends DeclaredStatement<QName>, E extends EffectiveStatement<QName, D>>
-            StmtContext<?, D, E> requestFrom(final NamespaceStorageNode storageNode, final QName key) {
-        return storageNode instanceof OnDemandSchemaTreeStorageNode
-            ? ((OnDemandSchemaTreeStorageNode) storageNode).requestSchemaTreeChild(key) : null;
+        return globalOrStatementSpecific(storage).getFromLocalStorage(getIdentifier(), key);
     }
 
     @Override