java.lang.Object
- org.springframework.batch.repeat.policy.CompletionPolicySupport
- - org.springframework.batch.repeat.policy.DefaultResultCompletionPolicy
  - - org.springframework.batch.repeat.policy.SimpleCompletionPolicy

所有已实现的接口:
CompletionPolicy
```
public class SimpleCompletionPolicy
extends DefaultResultCompletionPolicy
```
Policy for terminating a batch after a fixed number of operations. Internal state is maintained and a counter incremented, so successful use of this policy requires that isComplete() is only called once per batch item. Using the standard RepeatTemplate should ensure this contract is kept, but it needs to be carefully monitored.
作者:
Dave Syer

嵌套类概要
嵌套类
修饰符和类型类说明
protected class SimpleCompletionPolicy.SimpleTerminationContext

字段概要
字段
修饰符和类型字段说明
static int DEFAULT_CHUNK_SIZE

构造器概要
构造器
构造器说明
SimpleCompletionPolicy()
SimpleCompletionPolicy(int chunkSize)

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
`boolean`	`isComplete(RepeatContext context)`	Terminate if the chunk size has been reached.
`boolean`	`isComplete(RepeatContext context, RepeatStatus result)`	Terminate if the chunk size has been reached, or the result is null.
`void`	`setChunkSize(int chunkSize)`
`RepeatContext`	`start(RepeatContext context)`	Reset the counter.
`java.lang.String`	`toString()`
`void`	`update(RepeatContext context)`	Increment the counter in the context.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 字段详细资料
  - DEFAULT_CHUNK_SIZE
```
public static final int DEFAULT_CHUNK_SIZE
```
    另请参阅:
    常量字段值
- 构造器详细资料
  - SimpleCompletionPolicy
```
public SimpleCompletionPolicy()
```
  - SimpleCompletionPolicy
```
public SimpleCompletionPolicy(int chunkSize)
```
- 方法详细资料
  - setChunkSize
```
public void setChunkSize(int chunkSize)
```
  - start
```
public RepeatContext start(RepeatContext context)
```
    Reset the counter.
    指定者:
    start 在接口中 CompletionPolicy
    覆盖:
    start 在类中 CompletionPolicySupport
    参数:
    context - the current context if one is already in progress.
    返回:
    a context object that can be used by the implementation to store internal state for a batch.
    另请参阅:
    CompletionPolicy.start(RepeatContext)
  - isComplete
```
public boolean isComplete(RepeatContext context,
                          RepeatStatus result)
```
    Terminate if the chunk size has been reached, or the result is null.
    指定者:
    isComplete 在接口中 CompletionPolicy
    覆盖:
    isComplete 在类中 DefaultResultCompletionPolicy
    参数:
    context - the current batch context.
    result - the result of the latest batch item processing.
    返回:
    true if the batch should terminate.
    抛出:
    java.lang.RuntimeException - (normally terminating the batch) if the result is itself an exception.
    另请参阅:
    CompletionPolicy.isComplete(RepeatContext, RepeatStatus)
  - isComplete
```
public boolean isComplete(RepeatContext context)
```
    Terminate if the chunk size has been reached.
    指定者:
    isComplete 在接口中 CompletionPolicy
    覆盖:
    isComplete 在类中 DefaultResultCompletionPolicy
    参数:
    context - the current batch context.
    返回:
    true if the batch should terminate.
    另请参阅:
    CompletionPolicy.isComplete(RepeatContext)
  - update
```
public void update(RepeatContext context)
```
    Increment the counter in the context.
    指定者:
    update 在接口中 CompletionPolicy
    覆盖:
    update 在类中 CompletionPolicySupport
    参数:
    context - the value returned by start.
    另请参阅:
    CompletionPolicy.update(RepeatContext)
  - toString
```
public java.lang.String toString()
```
    覆盖:
    toString 在类中 java.lang.Object

构造器	说明
`SimpleCompletionPolicy()`
`SimpleCompletionPolicy(int chunkSize)`

类 SimpleCompletionPolicy

嵌套类概要

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

DEFAULT_CHUNK_SIZE

构造器详细资料

SimpleCompletionPolicy

SimpleCompletionPolicy

方法详细资料

setChunkSize

start

isComplete

isComplete

update

toString