org.apache.flume.channel
Classes 
AbstractChannel
AbstractChannelSelector
BasicChannelSemantics
BasicTransactionSemantics
ChannelProcessor
ChannelSelectorFactory
ChannelUtils
DefaultChannelFactory
MemoryChannel
MultiplexingChannelSelector
PseudoTxnMemoryChannel
PseudoTxnMemoryChannel.NoOpTransaction
ReplicatingChannelSelector
Enums 
BasicTransactionSemantics.State