added requestMap access methods

[openflowplugin.git] / openflowplugin-api / src / main / java / org / opendaylight / openflowplugin / api / openflow / device / DeviceContext.java

diff --git a/openflowplugin-api/src/main/java/org/opendaylight/openflowplugin/api/openflow/device/DeviceContext.java b/openflowplugin-api/src/main/java/org/opendaylight/openflowplugin/api/openflow/device/DeviceContext.java
index 68b4e17e38eb30cacaa1c2dd1f7030dcdc8eeb81..86315b1af1635ad6f7ddbd775612749c02111ee8 100644 (file)
--- a/openflowplugin-api/src/main/java/org/opendaylight/openflowplugin/api/openflow/device/DeviceContext.java
+++ b/openflowplugin-api/src/main/java/org/opendaylight/openflowplugin/api/openflow/device/DeviceContext.java
@@ -10,7 +10,6 @@ package org.opendaylight.openflowplugin.api.openflow.device;
 
 import io.netty.util.Timeout;
 import java.math.BigInteger;
-import java.util.Map;
 import org.opendaylight.controller.md.sal.binding.api.ReadTransaction;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
@@ -118,9 +117,15 @@ public interface DeviceContext extends AutoCloseable, OpenflowPluginTimer, Messa
     Xid getNextXid();
 
     /**
-     * @return readonly map of outstanding requests
+     * @param xid key
+     * @return request by xid
      */
-    Map<Long, RequestContext> getRequests();
+    RequestContext lookupRequest(Xid xid);
+
+    /**
+     * @return number of outstanding requests in map
+     */
+    int getNumberOfOutstandingRequests();
 
     /**
      * Method writes request context into request context map. This method
@@ -131,6 +136,13 @@ public interface DeviceContext extends AutoCloseable, OpenflowPluginTimer, Messa
      */
     void hookRequestCtx(Xid xid, RequestContext requestFutureContext);
 
+    /**
+     * Method removes request context from request context map.
+     *
+     * @param xid
+     */
+    RequestContext unhookRequestCtx(Xid xid);
+
     /**
      * Method that attaches anyMessageTypeListener to connection adapters as message listener.
      *