[ONOS-2592] Bgp interface to initiate peer connection.

Change-Id: I54c4324eebb5d9ad3993de018cbaeda4b68453ea

@@ -163,4 +163,18 @@ public interface BGPPeerCfg {
      *          AS number
      *          AS number
      */
      */
     void setPeerRouterId(String peerId, int asNumber);
     void setPeerRouterId(String peerId, int asNumber);
+
+    /**
+     * Set the peer connect instance.
+     *
+     * @param connectpeer connect peer instance
+     */
+    void setConnectPeer(BgpConnectPeer connectpeer);
+
+    /**
+     * Get the peer connect instance.
+     *
+     * @return peer connect instance
+     */
+    BgpConnectPeer connectPeer();
 }
 }

@@ -12,17 +12,17 @@
  */
  */
 package org.onosproject.bgp.controller;
 package org.onosproject.bgp.controller;
 
 
-import java.util.concurrent.ExecutorService;
-
 /**
 /**
  * Abstraction of an BGP connect peer, initiate remote connection to BGP peer on configuration.
  * Abstraction of an BGP connect peer, initiate remote connection to BGP peer on configuration.
  */
  */
-public interface BGPConnectPeer {
+public interface BgpConnectPeer {
+    /**
+    * Initiate bgp peer connection.
+    */
+    void connectPeer();
 
 
     /**
     /**
-     * Returns the executor initialized to connect peer.
-     *
-     * @return connectExecutor the connection executor
-     */
-    ExecutorService connectExecutor();
+    * End bgp peer connection.
+    */
+    void disconnectPeer();
 }
 }

@@ -16,6 +16,7 @@
 package org.onosproject.bgp.controller.impl;
 package org.onosproject.bgp.controller.impl;
 
 
 import org.onlab.packet.Ip4Address;
 import org.onlab.packet.Ip4Address;
+import org.onosproject.bgp.controller.BgpConnectPeer;
 import org.onosproject.bgp.controller.BGPPeerCfg;
 import org.onosproject.bgp.controller.BGPPeerCfg;
 
 
 /**
 /**
@@ -28,6 +29,7 @@ public class BGPPeerConfig  implements BGPPeerCfg {
     private Ip4Address peerId = null;
     private Ip4Address peerId = null;
     private State state;
     private State state;
     private boolean selfInitiated;
     private boolean selfInitiated;
+    private BgpConnectPeer connectPeer;
 
 
     /**
     /**
      * Constructor to initialize the values.
      * Constructor to initialize the values.
@@ -106,4 +108,14 @@ public class BGPPeerConfig  implements BGPPeerCfg {
     public void setSelfInnitConnection(boolean selfInit) {
     public void setSelfInnitConnection(boolean selfInit) {
         this.selfInitiated = selfInit;
         this.selfInitiated = selfInit;
     }
     }
+
+    @Override
+    public BgpConnectPeer connectPeer() {
+        return this.connectPeer;
+    }
+
+    @Override
+    public void setConnectPeer(BgpConnectPeer connectPeer) {
+        this.connectPeer = connectPeer;
+    }
 }
 }