add flowCache stub class

src/main/java/net/floodlightcontroller/core/FloodlightProvider.java

@@ -62,7 +62,7 @@ public class FloodlightProvider implements IFloodlightModule {
            context.getServiceImpl(IPktInProcessingTimeService.class));
        controller.setCounterStore(
            context.getServiceImpl(ICounterStoreService.class));
-       controller.setBigFlowCacheMgr(
+       controller.setFlowCacheMgr(
            context.getServiceImpl(IFlowCacheService.class));
        controller.setRestApiService(
            context.getServiceImpl(IRestApiService.class));

src/main/java/net/floodlightcontroller/core/internal/Controller.java

@@ -335,7 +335,7 @@ public class Controller implements IFloodlightProviderService,
         this.counterStore = counterStore;
     }
     
-    public void setBigFlowCacheMgr(IFlowCacheService flowCacheMgr) {
+    public void setFlowCacheMgr(IFlowCacheService flowCacheMgr) {
         this.bigFlowCacheMgr = flowCacheMgr;
     }
     

src/main/java/net/floodlightcontroller/flowcache/FlowCache.java

+package net.floodlightcontroller.flowcache;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.openflow.protocol.OFMatchWithSwDpid;
+
+import net.floodlightcontroller.core.FloodlightContext;
+import net.floodlightcontroller.core.IOFSwitch;
+import net.floodlightcontroller.devicemanager.SwitchPort;
+import net.floodlightcontroller.core.module.FloodlightModuleContext;
+import net.floodlightcontroller.core.module.FloodlightModuleException;
+import net.floodlightcontroller.core.module.IFloodlightModule;
+import net.floodlightcontroller.core.module.IFloodlightService;
+
+public class FlowCache implements IFloodlightModule, IFlowCacheService {
+
+    @Override
+    public void submitFlowCacheQuery(FCQueryObj query) {}
+
+    @Override
+    public void deleteFlowCacheBySwitch(long switchDpid) {}
+
+    @Override
+    public void updateFlush() {}
+    
+    @Override
+    public boolean addFlow(String appInstName, OFMatchWithSwDpid ofm, 
+                           Long cookie, long srcSwDpid, 
+                           short inPort, short priority, byte action) {
+        return true;
+    }
+
+    @Override
+    public boolean addFlow(FloodlightContext cntx, OFMatchWithSwDpid ofm, 
+                           Long cookie, SwitchPort swPort, 
+                           short priority, byte action) {
+        return true;
+    }
+
+    @Override
+    public boolean moveFlowToDifferentApplInstName(OFMatchReconcile ofMRc) {
+        return true;
+    }
+
+    @Override
+    public void deleteAllFlowsAtASourceSwitch(IOFSwitch sw) {}
+    
+    @Override
+    public void querySwitchFlowTable(long swDpid) {}
+    
+    // IFloodlightModule
+
+    @Override
+    public Collection<Class<? extends IFloodlightService>> getModuleServices() {
+        Collection<Class<? extends IFloodlightService>> l = 
+                new ArrayList<Class<? extends IFloodlightService>>();
+       l.add(IFlowCacheService.class);
+       return l;
+    }
+
+    @Override
+    public Map<Class<? extends IFloodlightService>, IFloodlightService> 
+                                                            getServiceImpls() {
+        Map<Class<? extends IFloodlightService>,
+        IFloodlightService> m = 
+            new HashMap<Class<? extends IFloodlightService>,
+                IFloodlightService>();
+        m.put(IFlowCacheService.class, this);
+        return m;
+    }
+
+    @Override
+    public Collection<Class<? extends IFloodlightService>> 
+                                                    getModuleDependencies() {
+        return null;
+    }
+
+    @Override
+    public void init(FloodlightModuleContext context)
+            throws FloodlightModuleException {}
+
+    @Override
+    public void startUp(FloodlightModuleContext context) {}
+}

src/main/resources/META-INF/services/net.floodlightcontroller.core.module.IFloodlightModule

@@ -4,6 +4,7 @@ net.floodlightcontroller.devicemanager.internal.DeviceManagerImpl
 net.floodlightcontroller.linkdiscovery.internal.LinkDiscoveryManager
 net.floodlightcontroller.topology.TopologyManager
 net.floodlightcontroller.forwarding.Forwarding
+net.floodlightcontroller.flowcache.FlowCache
 net.floodlightcontroller.flowcache.FlowReconcileManager
 net.floodlightcontroller.core.OFMessageFilterManager
 net.floodlightcontroller.staticflowentry.StaticFlowEntryPusher

src/main/resources/floodlightdefault.properties

@@ -8,6 +8,7 @@ net.floodlightcontroller.firewall.Firewall,\
 net.floodlightcontroller.forwarding.Forwarding,\
 net.floodlightcontroller.linkdiscovery.internal.LinkDiscoveryManager, \
 net.floodlightcontroller.topology.TopologyManager, \
+net.floodlightcontroller.flowcache.FlowCache, \
 net.floodlightcontroller.flowcache.FlowReconcileManager, \
 net.floodlightcontroller.jython.JythonDebugInterface,\
 net.floodlightcontroller.counter.CounterStore,\