DecisionStep (Spring Batch 4.1.4.RELEASE API)

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

所有已实现的接口:
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.
从以下版本开始:
3.0
作者:
Michael Minella

- 字段概要
  - 从接口继承的字段 org.springframework.batch.core.Step
    STEP_TYPE_KEY
- 构造器概要
  构造器
  构造器说明
  DecisionStep(javax.batch.api.Decider decider)
- 方法概要
  所有方法实例方法具体方法
  修饰符和类型方法说明
  protected void doExecute(StepExecution stepExecution)
  Extension point for subclasses to execute business logic.
  - 从类继承的方法 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
  - 从类继承的方法 java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - DecisionStep
```
public DecisionStep(javax.batch.api.Decider decider)
```
    参数:
    decider - a Decider implementation
- 方法详细资料
  - doExecute
```
protected void doExecute(StepExecution stepExecution)
                  throws java.lang.Exception
```
    从类复制的说明: AbstractStep
    Extension point for subclasses to execute business logic. Subclasses should set the ExitStatus on the StepExecution before returning.
    指定者:
    doExecute 在类中 AbstractStep
    参数:
    stepExecution - the current step context
    抛出:
    java.lang.Exception - checked exception thrown by implementation