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
`Object`	`get(Object key)`
`Object[]`	`getArguments()`	get arguments.
`String`	`getAttachment(String key)`	get attachment by key.
`String`	`getAttachment(String key, String defaultValue)`	get attachment by key with default value.
`Map<String,String>`	`getAttachments()`	get attachments.
`Map<Object,Object>`	`getAttributes()`
`Invoker<?>`	`getInvoker()`	get the invoker in current context.
`String`	`getMethodName()`	get method name.
`Class<?>[]`	`getParameterTypes()`	get parameter types.
`Object`	`put(Object key, Object value)`

- 方法详细资料
  - getMethodName
```
String getMethodName()
```
    get method name.
    
    返回:
    
    method name.
  - getParameterTypes
```
Class<?>[] getParameterTypes()
```
    get parameter types.
    
    返回:
    
    parameter types.
  - getArguments
```
Object[] getArguments()
```
    get arguments.
    
    返回:
    
    arguments.
  - getAttachments
```
Map<String,String> getAttachments()
```
    get attachments.
    
    返回:
    
    attachments.
  - getAttachment
```
String getAttachment(String key)
```
    get attachment by key.
    
    返回:
    
    attachment value.
  - getAttachment
```
String getAttachment(String key,
                     String 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
```
Object put(Object key,
           Object value)
```
  - get
```
Object get(Object key)
```
  - getAttributes
```
Map<Object,Object> getAttributes()
```