X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fsal%2Fyang-prototype%2Fcode-generator%2Fyang-model-parser-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fyang%2Fparser%2Fbuilder%2Fimpl%2FUnknownSchemaNodeBuilder.java;h=222290188e3ad019ad23300666c792aede587376;hb=0f393657ea0987d02556ea6e2a367d492a8e5a04;hp=1c63002f347e0b55e6b2091bf8d4e0d652f09cb5;hpb=8992ae54ecd2c79e0d93d0904962c5f32f3bb33a;p=controller.git

diff --git a/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/parser/builder/impl/UnknownSchemaNodeBuilder.java b/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/parser/builder/impl/UnknownSchemaNodeBuilder.java
index 1c63002f34..222290188e 100644
--- a/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/parser/builder/impl/UnknownSchemaNodeBuilder.java
+++ b/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/parser/builder/impl/UnknownSchemaNodeBuilder.java
@@ -17,7 +17,8 @@ import org.opendaylight.controller.yang.model.api.Status;
 import org.opendaylight.controller.yang.model.api.UnknownSchemaNode;
 import org.opendaylight.controller.yang.parser.builder.api.SchemaNodeBuilder;
 
-public class UnknownSchemaNodeBuilder implements SchemaNodeBuilder {
+public final class UnknownSchemaNodeBuilder implements SchemaNodeBuilder {
+    private boolean isBuilt;
     private final UnknownSchemaNodeImpl instance;
     private final int line;
     private final QName qname;
@@ -34,16 +35,21 @@ public class UnknownSchemaNodeBuilder implements SchemaNodeBuilder {
 
     @Override
     public UnknownSchemaNode build() {
-        instance.setPath(schemaPath);
-        instance.setNodeType(nodeType);
-        instance.setNodeParameter(nodeParameter);
+        if(!isBuilt) {
+            instance.setPath(schemaPath);
+            instance.setNodeType(nodeType);
+            instance.setNodeParameter(nodeParameter);
+
+            // UNKNOWN NODES
+            final List<UnknownSchemaNode> unknownNodes = new ArrayList<UnknownSchemaNode>();
+            for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
+                unknownNodes.add(b.build());
+            }
+            instance.setUnknownSchemaNodes(unknownNodes);
 
-        // UNKNOWN NODES
-        final List<UnknownSchemaNode> unknownNodes = new ArrayList<UnknownSchemaNode>();
-        for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
-            unknownNodes.add(b.build());
+            isBuilt = true;
         }
-        instance.setUnknownSchemaNodes(unknownNodes);
+
         return instance;
     }
 
@@ -103,7 +109,7 @@ public class UnknownSchemaNodeBuilder implements SchemaNodeBuilder {
         this.nodeParameter = nodeParameter;
     }
 
-    private static class UnknownSchemaNodeImpl implements UnknownSchemaNode {
+    private final class UnknownSchemaNodeImpl implements UnknownSchemaNode {
         private final QName qname;
         private SchemaPath path;
         private String description;