com.atlassian.bamboo.chains
Interfaces 
BuildContextExecutor
BuildContextFactory
BuildExecution
Chain
ChainDao
ChainExecution
ChainExecutionManager
ChainManager
ChainResult
ChainResultDao
ChainResultManager
ChainStage
ChainStageResult
ChainStateFactory
ChainStatePersister
StageExecution
Classes 
BuildContextExecutorImpl
BuildContextFactoryImpl
ChainExecutionManagerImpl
ChainHibernateDao
ChainManagerImpl
ChainResultHibernateDao
ChainResultImpl
ChainResultManagerImpl
ChainStageImpl
ChainStageResultImpl
ChainStateFactoryImpl
ChainStatePersisterImpl
DefaultChain
ExecutionContext
Exceptions 
ChainStateCreationException