org.mule.routing
Interfaces 
DynamicRouteResolver
MessageSequence
RoutingStrategy
Classes 
AbstractAggregator
AbstractCatchAllStrategy
AbstractCorrelationAggregator
AbstractMatchingRouter
AbstractMessageSequence
AbstractRoutingStrategy
AbstractSelectiveRouter
AbstractSplitter
ChoiceRouter
CollectionSplitter
DefaultRouterResultsHandler
DynamicAll
DynamicFirstSuccessful
EventGroup
EventProcessingThread
ExpressionMessageInfoMapping
ExpressionSplitter
FirstSuccessful
FirstSuccessfulRoutingStrategy
Foreach
ForwardingCatchAllStrategy
IdempotentMessageFilter
IdempotentSecureHashMessageFilter
LoggingCatchAllStrategy
MapSplitter
MessageChunkAggregator
MessageChunkSplitter
MessageFilter
MessageProcessorFilterPair
MuleMessageInfoMapping
MulticastingRoutingStrategy
Resequencer
RoundRobin
ServiceCatchAllStrategy
SimpleCollectionAggregator
UntilSuccessful
WireTap
Enums 
CorrelationMode
Exceptions 
AggregationException
RouteResolverException
RoutingFailedMessagingException