package org.opendaylight.openflowplugin.api.openflow.device;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionChain;
+import java.math.BigInteger;
+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.connection.ConnectionContext;
+import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceReplyProcessor;
import org.opendaylight.openflowplugin.api.openflow.device.handlers.MessageHandler;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
+import org.opendaylight.openflowplugin.api.openflow.device.handlers.OutstandingMessageExtractor;
+import org.opendaylight.openflowplugin.api.openflow.translator.TranslatorLibrarian;
import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableFeatures;
-
-import java.math.BigInteger;
-
import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.common.RpcResult;
-
-import com.google.common.util.concurrent.SettableFuture;
-
-import java.util.Collection;
-import java.util.Map;
-import java.util.concurrent.Future;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
/**
* The central entity of OFP is the Device Context, which encapsulate the logical state of a switch
* 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/>
- * Created by Martin Bobak <mbobak@cisco.com> on 25.2.2015.
+ * Created by Martin Bobak <mbobak@cisco.com> on 25.2.2015.
*/
-public interface DeviceContext extends MessageHandler {
+public interface DeviceContext extends MessageHandler, TranslatorLibrarian, OutstandingMessageExtractor, DeviceReplyProcessor {
/**
DeviceState getDeviceState();
/**
- * Method sets transaction chain used for all data store operations on device
- * represented by this context. This transaction chain is write only.
- *
- * @param transactionChain
+ * Method exposes possibility for write a child of {@link DataObject} to transaction for DataStore.
*/
- void setTransactionChain(TransactionChain transactionChain);
+ <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 write only.
+ * 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.
*/
- TransactionChain getTransactionChain();
+ ReadTransaction getReadTransaction();
/**
* Method provides capabilities of connected device.
Xid getNextXid();
- <T extends DataObject> Future<RpcResult<T>> sendRequest(Xid xid);
-
/**
- * Method provides requests map
- * @return
- */
- public Map<Xid, RequestFutureContext> getRequests();
-
- /**
- * Method writes request context into request context map
+ * Method writes request context into request context map. This method
+ * is ment to be used by {@link org.opendaylight.openflowplugin.impl.services.OFJResult2RequestCtxFuture#processResultFromOfJava}
+ *
* @param xid
* @param requestFutureContext
*/
- public void hookRequestCtx(Xid xid, RequestFutureContext requestFutureContext);
-
- /**
- * Method that set future to context in Map
- * @param xid
- * @param ofHeader
- */
- public void processReply(Xid xid, OfHeader ofHeader);
+ public void hookRequestCtx(Xid xid, RequestContext requestFutureContext);
}