changes for config subsystem - BUG 754

[openflowjava.git] / openflow-protocol-spi / src / main / java / org / opendaylight / openflowjava / protocol / spi / connection / SwitchConnectionProvider.java

diff --git a/openflow-protocol-spi/src/main/java/org/opendaylight/openflowjava/protocol/spi/connection/SwitchConnectionProvider.java b/openflow-protocol-spi/src/main/java/org/opendaylight/openflowjava/protocol/spi/connection/SwitchConnectionProvider.java
index 0465ab4ebbfa64a38dd90155e533574db6bf4aa2..56766a7bfd2258ab6fb5ef4ffea289e60399f8cc 100644 (file)
--- a/openflow-protocol-spi/src/main/java/org/opendaylight/openflowjava/protocol/spi/connection/SwitchConnectionProvider.java
+++ b/openflow-protocol-spi/src/main/java/org/opendaylight/openflowjava/protocol/spi/connection/SwitchConnectionProvider.java
@@ -9,41 +9,39 @@
 
 package org.opendaylight.openflowjava.protocol.spi.connection;
 
-import java.util.Collection;
-import java.util.List;
-import java.util.concurrent.Future;
-
 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionConfiguration;
 import org.opendaylight.openflowjava.protocol.api.connection.SwitchConnectionHandler;
 
+import com.google.common.util.concurrent.ListenableFuture;
+
 /**
  * @author mirehak
  * @author michal.polkorab
  *
  */
-public interface SwitchConnectionProvider {
+public interface SwitchConnectionProvider extends AutoCloseable {
 
     /**
-     * @param configurations list of [protocol, port, address and supported features]
+     * @param configuration [protocol, port, address and supported features]
      */
-    public void configure(Collection<ConnectionConfiguration> configurations);
+    void setConfiguration(ConnectionConfiguration configuration);
     
     /**
      * start listening to switches, but please don't forget to do
      * {@link #setSwitchConnectionHandler(SwitchConnectionHandler)} first
-     * @return future, triggered to true, when all listening channels are up and running
+     * @return future, triggered to true, when listening channel is up and running
      */
-    public Future<List<Boolean>> startup();
+    ListenableFuture<Boolean> startup();
     
     /**
      * stop listening to switches
      * @return future, triggered to true, when all listening channels are down
      */
-    public Future<List<Boolean>> shutdown();
+    ListenableFuture<Boolean> shutdown();
     
     /**
      * @param switchConHandler instance being informed when new switch connects
      */
-    public void setSwitchConnectionHandler(SwitchConnectionHandler switchConHandler);
+    void setSwitchConnectionHandler(SwitchConnectionHandler switchConHandler);
     
 }