NormalizedNode serialization using protocol buffer

[controller.git] / opendaylight / md-sal / sal-protocolbuffer-encoding / src / main / java / org / opendaylight / controller / cluster / datastore / node / utils / NormalizedNodePrinter.java

diff --git a/opendaylight/md-sal/sal-protocolbuffer-encoding/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/NormalizedNodePrinter.java b/opendaylight/md-sal/sal-protocolbuffer-encoding/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/NormalizedNodePrinter.java
new file mode 100644 (file)
index 0000000..7735a12
--- /dev/null
+++ b/opendaylight/md-sal/sal-protocolbuffer-encoding/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/NormalizedNodePrinter.java
@@ -0,0 +1,26 @@
+package org.opendaylight.controller.cluster.datastore.node.utils;
+
+import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+
+public class NormalizedNodePrinter implements NormalizedNodeVisitor {
+
+    private String spaces(int n){
+        StringBuilder builder = new StringBuilder();
+        for(int i=0;i<n;i++){
+            builder.append(' ');
+        }
+        return builder.toString();
+    }
+
+    @Override
+    public void visitNode(int level, String parentPath, NormalizedNode normalizedNode) {
+        System.out.println(spaces((level) * 4) + normalizedNode.getClass().toString() + ":" + normalizedNode.getIdentifier());
+        if(normalizedNode instanceof LeafNode || normalizedNode instanceof LeafSetEntryNode){
+            System.out.println(spaces((level) * 4) + " parentPath = " + parentPath);
+            System.out.println(spaces((level) * 4) + " key = " + normalizedNode.getClass().toString() + ":" + normalizedNode.getIdentifier());
+            System.out.println(spaces((level) * 4) + " value = " + normalizedNode.getValue());
+        }
+    }
+}