NullCounterStore

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net.floodlightcontroller.counter
Class NullCounterStore

java.lang.Object
  net.floodlightcontroller.counter.NullCounterStore

All Implemented Interfaces:: IFloodlightModule, IFloodlightService, ICounterStoreService

public class NullCounterStore
extends java.lang.Object
implements IFloodlightModule, ICounterStoreService
extends java.lang.Object
implements IFloodlightModule, ICounterStoreService

An ICounsterStoreService implementation that does nothing. This is used mainly for performance testing or if you don't want to use the counterstore.

Author:: alexreimers

Field Summary

Fields inherited from interface net.floodlightcontroller.counter.ICounterStoreService
`BROADCAST, CONTROLLER_NAME, L3ET_IPV4, MULTICAST, TitleDelimitor, UNICAST`

Constructor Summary
`NullCounterStore()`

Method Summary
`ICounter`	`createCounter(java.lang.String key, CounterValue.CounterType type)` Create a new ICounter and set the title.
`java.util.Map<java.lang.String,ICounter>`	`getAll()` Returns an immutable map of title:counter with all of the counters in the store.
`java.util.List<java.lang.String>`	`getAllCategories(java.lang.String counterName, CounterStore.NetworkLayer layer)` Retrieve a list of subCategories by counterName.
`ICounter`	`getCounter(java.lang.String key)` Retrieves a counter with the given title, or null if none can be found.
`java.util.Collection<java.lang.Class<? extends IFloodlightService>>`	`getModuleDependencies()` Get a list of Modules that this module depends on.
`java.util.Collection<java.lang.Class<? extends IFloodlightService>>`	`getModuleServices()` Return the list of interfaces that this module implements.
`java.util.Map<java.lang.Class<? extends IFloodlightService>,IFloodlightService>`	`getServiceImpls()` Instantiate (as needed) and return objects that implement each of the services exported by this module.
`void`	`init(FloodlightModuleContext context)` This is a hook for each module to do its internal initialization, e.g., call setService(context.getService("Service")) All module dependencies are resolved when this is called, but not every module is initialized.
`void`	`startUp(FloodlightModuleContext context)` This is a hook for each module to do its external initializations, e.g., register for callbacks or query for state in other modules It is expected that this function will not block and that modules that want non-event driven CPU will spawn their own threads.
`void`	`updateFlush()` Flush Local Counter Updates
`void`	`updatePacketInCountersLocal(IOFSwitch sw, OFMessage m, Ethernet eth)` Update packetIn counters
`void`	`updatePktOutFMCounterStoreLocal(IOFSwitch sw, OFMessage ofMsg)` This method can only be used to update packetOut and flowmod counters

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

NullCounterStore

public NullCounterStore()

Method Detail