org.mule.api.processor
Interfaces 
DynamicPipeline
DynamicPipelineBuilder
InterceptingMessageProcessor
InternalMessageProcessor
MessageProcessor
MessageProcessorBuilder
MessageProcessorChain
MessageProcessorChainBuilder
MessageProcessorContainer
MessageProcessorPathElement
MessageRouter
ProcessingDescriptor
ProcessingStrategy
ProcessingStrategy.StageNameSource
RequestReplyReplierMessageProcessor
RequestReplyRequesterMessageProcessor
StageNameSource
StageNameSourceProvider
Classes 
DefaultMessageProcessorPathElement
LoggerMessageProcessor
MessageProcessors
NamedStageNameSource
SequentialStageNameSource
Enums 
LoggerMessageProcessor.LogLevel
Exceptions 
DynamicPipelineException