org.apache.camel
Interfaces 
AsyncCallback
AsyncProcessor
CamelContext
CamelContextAware
Component
Consumer
Endpoint
Exchange
Expression
HeaderFilterStrategyAware
Intercept
Message
PollingConsumer
Predicate
Processor
Producer
ProducerTemplate
Routes
Service
TypeConverter
Classes 
CamelTemplate
ExchangeProperty
Route
Enums 
ExchangePattern
Exceptions 
AlreadyStoppedException
CamelException
CamelExchangeException
ExchangeTimedOutException
ExpectedBodyTypeException
FailedToCreateProducerException
InvalidHeaderTypeException
InvalidPayloadException
InvalidPayloadRuntimeException
InvalidTypeException
NoSuchBeanException
NoSuchEndpointException
NoSuchHeaderException
NoSuchLanguageException
NoSuchPropertyException
NoTypeConversionAvailableException
ResolveEndpointFailedException
RuntimeCamelException
RuntimeExchangeException
RuntimeExpressionException
RuntimeTransformException
ValidationException
Annotation Types 
Body
Consume
Converter
EndpointInject
Header
Headers
InOnly
InOut
MessageDriven
OutHeaders
Pattern
Produce
Properties
Property
RecipientList