X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=openflowplugin-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fopenflowplugin%2Fapi%2Fopenflow%2Fdevice%2FDeviceContext.java;h=6eb8b322a89c7db5dc7981b3e1985926cd55e542;hb=0b4b43cb55409bc1a6f8aa2be4bda5b05bd2a66e;hp=b2cd11e29078e61b59329ffd4d5fffffac7eee14;hpb=0b2b1bb1f62d6a4da2517e0c792789e58e9aacf3;p=openflowplugin.git

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 b2cd11e290..6eb8b322a8 100644
--- 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
@@ -8,17 +8,31 @@
 
 package org.opendaylight.openflowplugin.api.openflow.device;
 
+import io.netty.util.Timeout;
+import java.math.BigInteger;
+import java.util.List;
+import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
+import org.opendaylight.controller.md.sal.binding.api.NotificationService;
 import org.opendaylight.controller.md.sal.binding.api.ReadTransaction;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.openflowplugin.api.openflow.OpenFlowPluginTimer;
 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
+import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceContextClosedHandler;
+import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceDisconnectedHandler;
+import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceReplyProcessor;
 import org.opendaylight.openflowplugin.api.openflow.device.handlers.MessageHandler;
-import org.opendaylight.openflowplugin.api.openflow.translator.TranslatorLibrarian;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableFeatures;
+import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
+import org.opendaylight.openflowplugin.api.openflow.registry.ItemLifeCycleRegistry;
+import org.opendaylight.openflowplugin.api.openflow.registry.flow.DeviceFlowRegistry;
+import org.opendaylight.openflowplugin.api.openflow.registry.group.DeviceGroupRegistry;
+import org.opendaylight.openflowplugin.api.openflow.registry.meter.DeviceMeterRegistry;
+import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import java.math.BigInteger;
 
 /**
+ * <p>
  * The central entity of OFP is the Device Context, which encapsulate the logical state of a switch
  * as seen by the controller. Each OpenFlow session is tracked by a Connection Context.
  * These attach to a particular Device Context in such a way, that there is at most one primary
@@ -31,10 +45,15 @@ import java.math.BigInteger;
  * which is enforced by keeping a cap on the number of outstanding requests a particular Request
  * Context can have at any point in time. Should this quota be exceeded, any further attempt to make
  * a request to the switch will fail immediately, with proper error indication.
- * <p/>
+ * </p>
  * Created by Martin Bobak &lt;mbobak@cisco.com&gt; on 25.2.2015.
  */
-public interface DeviceContext extends MessageHandler, TranslatorLibrarian {
+public interface DeviceContext extends AutoCloseable,
+        OpenFlowPluginTimer,
+        MessageHandler,
+        DeviceReplyProcessor,
+        DeviceDisconnectedHandler,
+        PortNumberCache {
 
 
     /**
@@ -60,25 +79,29 @@ public interface DeviceContext extends MessageHandler, TranslatorLibrarian {
     DeviceState getDeviceState();
 
     /**
-     * Method exposes possibility for write a child of {@link DataObject} to transaction for DataStore.
+     * Method creates put operation using provided data in underlying transaction chain.
      */
     <T extends DataObject> void writeToTransaction(final LogicalDatastoreType store, final InstanceIdentifier<T> path, final T data);
 
     /**
-     * Method exposes transaction created for device
-     * represented by this context. This should be used as read only.
-     * This read only transaction has a fresh dataStore snapshot and
-     * here is a possibility to get different data set from  DataStore
-     * as have a write transaction in this context.
+     * Method creates delete operation for provided path in underlying transaction chain.
      */
-    ReadTransaction getReadTransaction();
+    <T extends DataObject> void addDeleteToTxChain(final LogicalDatastoreType store, final InstanceIdentifier<T> path);
 
     /**
-     * Method provides capabilities of connected device.
-     *
-     * @return
+     * Method submits Transaction to DataStore.
+     * @return transaction is submitted successfully
      */
-    TableFeatures getCapabilities();
+    boolean submitTransaction();
+
+    /**
+     * Method exposes transaction created for device
+     * represented by this context. This read only transaction has a fresh dataStore snapshot.
+     * There is a possibility to get different data set from  DataStore
+     * as write transaction in this context.
+     */
+    ReadTransaction getReadTransaction();
+
 
     /**
      * Method provides current devices connection context.
@@ -94,16 +117,78 @@ public interface DeviceContext extends MessageHandler, TranslatorLibrarian {
      */
     ConnectionContext getAuxiliaryConnectiobContexts(BigInteger cookie);
 
-    Xid getNextXid();
+    /**
+     * Method exposes flow registry used for storing flow ids identified by calculated flow hash.
+     *
+     * @return
+     */
+    DeviceFlowRegistry getDeviceFlowRegistry();
+
+    /**
+     * Method exposes device group registry used for storing group ids.
+     *
+     * @return
+     */
+    DeviceGroupRegistry getDeviceGroupRegistry();
+
+    /**
+     * Method exposes device meter registry used for storing meter ids.
+     *
+     * @return
+     */
+    DeviceMeterRegistry getDeviceMeterRegistry();
+
+
+    /**
+     * @return translator library
+     */
+    TranslatorLibrary oook();
+
+    /**
+     * store cancellable timeout handler of currently running barrier task
+     */
+    void setCurrentBarrierTimeout(Timeout timeout);
+
+    /**
+     * @return cancellable timeout handle of currently running barrier task
+     */
+    Timeout getBarrierTaskTimeout();
+
+    /**
+     * Sets notification service
+     *
+     * @param notificationService
+     */
+    void setNotificationService(NotificationService notificationService);
+
+    void setNotificationPublishService(NotificationPublishService notificationPublishService);
+
+    MessageSpy getMessageSpy();
 
     /**
-     * Method writes request context into request context map. This method
-     * is ment to be used by {@link org.opendaylight.openflowplugin.impl.services.OFJResult2RequestCtxFuture#processResultFromOfJava}
+     * Method sets reference to handler used for cleanup after device context about to be closed.
+     */
+    void addDeviceContextClosedHandler(DeviceContextClosedHandler deviceContextClosedHandler);
+
+    MultiMsgCollector getMultiMsgCollector(final RequestContext<List<MultipartReply>> requestContext);
+
+    Long getReservedXid();
+
+    /**
+     * indicates that device context is fully published (e.g.: packetIn messages should be passed)
+     */
+    void onPublished();
+
+    /**
+     * change packetIn rate limiter borders
      *
-     * @param xid
-     * @param requestFutureContext
+     * @param upperBound max amount of outstanding packetIns
      */
-    public void hookRequestCtx(Xid xid, RequestContext requestFutureContext);
+    void updatePacketInRateLimit(long upperBound);
 
+    /**
+     * @return registry point for item life cycle sources of device
+     */
+    ItemLifeCycleRegistry getItemLifeCycleSourceRegistry();
 }