@NonNullApi
Package org.springframework.batch.core.step
Specific implementations of step concerns.
- Author:
- Michael Minella, Mahmoud Ben Hassine
Interface Summary Interface Description StepHolder Interface for holders of aStep
as a convenience for callers who need access to the underlying instance.StepInterruptionPolicy Strategy interface for an interruption policy.StepLocator Interface for locating aStep
instance by name.Class Summary Class Description AbstractStep AStep
implementation that provides common behavior to subclasses, including registering and calling listeners.NoWorkFoundStepExecutionListener Fails the step if no items have been processed ( item count is 0).StepLocatorStepFactoryBean Convenience factory forStep
instances given aStepLocator
.ThreadStepInterruptionPolicy Policy that checks the current thread to see if it has been interrupted.Exception Summary Exception Description FatalStepExecutionException NoSuchStepException Exception to signal that a step was requested that is unknown or does not exist.