Data fragment update by xpath - parsing and validation

[cps.git] / cps-service / src / main / java / org / onap / cps / spi / model / DataNodeBuilder.java

diff --git a/cps-service/src/main/java/org/onap/cps/spi/model/DataNodeBuilder.java b/cps-service/src/main/java/org/onap/cps/spi/model/DataNodeBuilder.java
index 67e93dd..ea0626c 100644 (file)
--- a/cps-service/src/main/java/org/onap/cps/spi/model/DataNodeBuilder.java
+++ b/cps-service/src/main/java/org/onap/cps/spi/model/DataNodeBuilder.java
@@ -43,9 +43,21 @@ public class DataNodeBuilder {
 
     private NormalizedNode<?, ?> normalizedNodeTree;
     private String xpath;
+    private String parentNodeXpath = "";
     private Map<String, Object> leaves = Collections.emptyMap();
     private Collection<DataNode> childDataNodes = Collections.emptySet();
 
+    /**
+     * To use parent node xpath for creating {@link DataNode}.
+     *
+     * @param parentNodeXpath xpath of a parent node
+     * @return this {@link DataNodeBuilder} object
+     */
+    public DataNodeBuilder withParentNodeXpath(final String parentNodeXpath) {
+        this.parentNodeXpath = parentNodeXpath;
+        return this;
+    }
+
 
     /**
      * To use {@link NormalizedNode} for creating {@link DataNode}.
@@ -115,9 +127,9 @@ public class DataNodeBuilder {
     }
 
     private DataNode buildFromNormalizedNodeTree() {
-        final DataNode formalRootDataNode = new DataNodeBuilder().withXpath("").build();
-        addDataNodeFromNormalizedNode(formalRootDataNode, normalizedNodeTree);
-        return formalRootDataNode.getChildDataNodes().iterator().next();
+        final DataNode parentDataNode = new DataNodeBuilder().withXpath(parentNodeXpath).build();
+        addDataNodeFromNormalizedNode(parentDataNode, normalizedNodeTree);
+        return parentDataNode.getChildDataNodes().iterator().next();
     }
 
     private static void addDataNodeFromNormalizedNode(final DataNode currentDataNode,