DecisionStep (Spring Batch 4.1.4.RELEASE API)

java.lang.Object
- org.springframework.batch.core.step.AbstractStep
- - org.springframework.batch.core.jsr.step.DecisionStep

All Implemented Interfaces:
Step, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean
```
public class DecisionStep
extends AbstractStep
```
Implements a Step to follow the rules for a decision state as defined by JSR-352. Currently does not support the JSR requirement to provide all of the last StepExecutions from a split.
Since:
3.0
Author:
Michael Minella

- Field Summary
  - Fields inherited from interface org.springframework.batch.core.Step
    STEP_TYPE_KEY
- Constructor Summary
  Constructors
  Constructor Description
  DecisionStep(javax.batch.api.Decider decider)
- Method Summary
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  protected void doExecute(StepExecution stepExecution)
  Extension point for subclasses to execute business logic.
  - Methods inherited from class org.springframework.batch.core.step.AbstractStep
    afterPropertiesSet, close, doExecutionRegistration, doExecutionRelease, execute, getCompositeListener, getJobRepository, getName, getStartLimit, isAllowStartIfComplete, open, registerStepExecutionListener, setAllowStartIfComplete, setBeanName, setJobRepository, setName, setStartLimit, setStepExecutionListeners, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - DecisionStep
```
public DecisionStep(javax.batch.api.Decider decider)
```
    Parameters:
    decider - a Decider implementation
- Method Detail
  - doExecute
```
protected void doExecute(StepExecution stepExecution)
                  throws java.lang.Exception
```
    Description copied from class: AbstractStep
    Extension point for subclasses to execute business logic. Subclasses should set the ExitStatus on the StepExecution before returning.
    Specified by:
    doExecute in class AbstractStep
    Parameters:
    stepExecution - the current step context
    Throws:
    java.lang.Exception - checked exception thrown by implementation