opendaylight/web/root/src/main/java/org/opendaylight/controller/web/ClusterNodeBean.java

   1 package org.opendaylight.controller.web;
   2
   3 import java.net.InetAddress;
   4
   5 /**
   6  * Information about a clustered controller to send to the UI frontend
   7  * @author andrekim
   8  */
   9 public class ClusterNodeBean {
  10     private final byte[] address;
  11     private final String name;
  12     private final Boolean me;
  13     private final Boolean coordinator;
  14     private final Integer numConnectedNodes;
  15
  16     public static class Builder {
  17         // required params
  18         private final byte[] address;
  19         private final String name;
  20
  21         // optional params
  22         private Boolean me = null;
  23         private Boolean coordinator = null;
  24         private Integer numConnectedNodes = null;
  25
  26         public Builder(InetAddress address) {
  27             this.address = address.getAddress();
  28             this.name = address.getHostAddress();
  29         }
  30
  31         public Builder highlightMe() {
  32             this.me = true;
  33             return this;
  34         }
  35
  36         public Builder iAmCoordinator() {
  37             this.coordinator = true;
  38             return this;
  39         }
  40
  41         public Builder nodesConnected(int numNodes) {
  42             this.numConnectedNodes = numNodes;
  43             return this;
  44         }
  45
  46         public ClusterNodeBean build() {
  47             return new ClusterNodeBean(this);
  48         }
  49     }
  50
  51     private ClusterNodeBean(Builder builder) {
  52         this.address = builder.address;
  53         this.name = builder.name;
  54         this.me = builder.me;
  55         this.coordinator = builder.coordinator;
  56         this.numConnectedNodes = builder.numConnectedNodes;
  57     }
  58 }