java.lang.Object
- org.springframework.batch.core.repository.dao.MapStepExecutionDao

All Implemented Interfaces:: StepExecutionDao

public class MapStepExecutionDao
extends java.lang.Object
implements StepExecutionDao

In-memory implementation of StepExecutionDao.

Constructor Summary
Constructors
Constructor Description
MapStepExecutionDao()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addStepExecutions(JobExecution jobExecution)`	Retrieve all the `StepExecution` for the parent `JobExecution`.
`void`	`clear()`
`StepExecution`	`getStepExecution(JobExecution jobExecution, java.lang.Long stepExecutionId)`	Retrieve a `StepExecution` from its id.
`void`	`saveStepExecution(StepExecution stepExecution)`	Save the given StepExecution.
`void`	`saveStepExecutions(java.util.Collection<StepExecution> stepExecutions)`	Save the given collection of StepExecution as a batch.
`void`	`updateStepExecution(StepExecution stepExecution)`	Update the given StepExecution Preconditions: Id must not be null.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MapStepExecutionDao
```
public MapStepExecutionDao()
```
- Method Detail
  - clear
```
public void clear()
```
  - saveStepExecution
```
public void saveStepExecution(StepExecution stepExecution)
```
    Description copied from interface: StepExecutionDao
    Save the given StepExecution. Preconditions: Id must be null. Postconditions: Id will be set to a unique Long.
    Specified by:
    saveStepExecution in interface StepExecutionDao
    Parameters:
    stepExecution - StepExecution instance to be saved.
  - updateStepExecution
```
public void updateStepExecution(StepExecution stepExecution)
```
    Description copied from interface: StepExecutionDao
    Update the given StepExecution Preconditions: Id must not be null.
    Specified by:
    updateStepExecution in interface StepExecutionDao
    Parameters:
    stepExecution - StepExecution instance to be updated.
  - getStepExecution
```
@Nullable
public StepExecution getStepExecution(JobExecution jobExecution,
                                      java.lang.Long stepExecutionId)
```
    Description copied from interface: StepExecutionDao
    Retrieve a StepExecution from its id.
    Specified by:
    getStepExecution in interface StepExecutionDao
    Parameters:
    jobExecution - the parent JobExecution
    stepExecutionId - the step execution id
    Returns:
    a StepExecution
  - addStepExecutions
```
public void addStepExecutions(JobExecution jobExecution)
```
    Description copied from interface: StepExecutionDao
    Retrieve all the StepExecution for the parent JobExecution.
    Specified by:
    addStepExecutions in interface StepExecutionDao
    Parameters:
    jobExecution - the parent job execution
  - saveStepExecutions
```
public void saveStepExecutions(java.util.Collection<StepExecution> stepExecutions)
```
    Description copied from interface: StepExecutionDao
    Save the given collection of StepExecution as a batch. Preconditions: StepExecution Id must be null. Postconditions: StepExecution Id will be set to a unique Long.
    Specified by:
    saveStepExecutions in interface StepExecutionDao
    Parameters:
    stepExecutions - a collection of JobExecution instances to be saved.

Class MapStepExecutionDao

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

MapStepExecutionDao

Method Detail

clear

saveStepExecution

updateStepExecution

getStepExecution

addStepExecutions

saveStepExecutions