Invocation (dubbo-all 2.6.10.1 API)

所有已知实现类:

DecodeableRpcInvocation, RpcInvocation
```
public interface Invocation
```
Invocation. (API, Prototype, NonThreadSafe)

另请参阅:

Invoker.invoke(Invocation), RpcInvocation

方法概要

所有方法实例方法抽象方法
修饰符和类型	方法	说明
	`key)`
`[]`	`getArguments()`	get arguments.
	`key)`	get attachment by key.
	`key, defaultValue)`	get attachment by key with default value.
`<,>`	`getAttachments()`	get attachments.
`<,>`	`getAttributes()`
`Invoker<?>`	`getInvoker()`	get the invoker in current context.
	`getMethodName()`	get method name.
`<?>[]`	`getParameterTypes()`	get parameter types.
	`key, value)`

- 方法详细资料
  - getMethodName
```
 getMethodName()
```
    get method name.
    
    返回:
    
    method name.
  - getParameterTypes
```
<?>[] getParameterTypes()
```
    get parameter types.
    
    返回:
    
    parameter types.
  - getArguments
```
[] getArguments()
```
    get arguments.
    
    返回:
    
    arguments.
  - 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.
  - getInvoker
```
Invoker<?> getInvoker()
```
    get the invoker in current context.
    
    返回:
    
    invoker.
  - put
```
 put( key,
            value)
```
  - get
```
 get( key)
```
  - getAttributes
```
<,> getAttributes()
```