Merge "Fixed for bug : 1171 - issue while creating subnet"
[controller.git] / opendaylight / md-sal / sal-protocolbuffer-encoding / src / main / java / org / opendaylight / controller / cluster / datastore / node / utils / NormalizedNodeGetter.java
1 package org.opendaylight.controller.cluster.datastore.node.utils;
2
3 import com.google.common.base.Preconditions;
4 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
5
6 public class NormalizedNodeGetter implements
7     NormalizedNodeVisitor {
8     private final String path;
9     NormalizedNode output;
10
11     public NormalizedNodeGetter(String path){
12         Preconditions.checkNotNull(path);
13         this.path = path;
14     }
15
16     @Override
17     public void visitNode(int level, String parentPath, NormalizedNode normalizedNode) {
18         String nodePath = parentPath + "/"+ normalizedNode.getIdentifier().toString();
19
20         if(nodePath.toString().equals(path)){
21             output = normalizedNode;
22         }
23     }
24
25     public NormalizedNode getOutput(){
26         return output;
27     }
28 }