Result (dubbo-all 2.6.10.1 API)

所有已知实现类:

DecodeableRpcResult, RpcResult
```
public interface Result
```
RPC invoke result. (API, Prototype, NonThreadSafe)

另请参阅:

Invoker.invoke(Invocation), RpcResult

方法概要

所有方法实例方法抽象方法已过时的方法
修饰符和类型	方法	说明
	`key)`	get attachment by key.
	`key, defaultValue)`	get attachment by key with default value.
`<,>`	`getAttachments()`	get attachments.
	`getException()`	Get exception.
	`getResult()`	已过时。 Replace to getValue()
	`getValue()`	Get invoke result.
`boolean`	`hasException()`	Has exception.
	`recreate()`	Recreate.

- 方法详细资料
  - getValue
```
 getValue()
```
    Get invoke result.
    
    返回:
    
    result. if no result return null.
  - getException
```
 getException()
```
    Get exception.
    
    返回:
    
    exception. if no exception return null.
  - hasException
```
boolean hasException()
```
    Has exception.
    
    返回:
    
    has exception.
  - recreate
```
 recreate()
         throws 
```
    Recreate.
    if (hasException()) { throw getException(); } else { return getValue(); }
    
    返回:
    
    result.
    
    抛出:
  - getResult
```
 getResult()
```
    已过时。
    Replace to getValue()
    
    另请参阅:
    
    getValue()
  - getAttachments
```
<,> getAttachments()
```
    get attachments.
    
    返回:
    
    attachments.
  - getAttachment
```
 getAttachment( key)
```
    get attachment by key.
    
    返回:
    
    attachment value.
  - getAttachment
```
 getAttachment( key,
                      defaultValue)
```
    get attachment by key with default value.
    
    返回:
    
    attachment value.