org.apache.sling.api.resource
Interfaces 
AttributableResourceProvider
DynamicResourceProvider
ModifiableValueMap
ModifyingResourceProvider
PersistableValueMap
QueriableResourceProvider
Resource
ResourceDecorator
ResourceProvider
ResourceProviderFactory
ResourceResolver
ResourceResolverFactory
ValueMap
Classes 
AbstractResource
AbstractResourceVisitor
NonExistingResource
ResourceMetadata
ResourceUtil
ResourceWrapper
SyntheticResource
Exceptions 
LoginException
PersistenceException
QuerySyntaxException
ResourceNotFoundException