Emitter (SmallRye Reactive Messaging 2.7.1 API)

All Known Implementing Classes:

LegacyEmitterImpl
```
@Deprecated
public interface Emitter<T>
```
Deprecated.
Use Emitter instead.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`complete()`	Deprecated. Completes the stream.
`void`	`error(Exception e)`	Deprecated. Propagates an error in the stream.
`boolean`	`isCancelled()`	Deprecated.
`boolean`	`isRequested()`	Deprecated.
`Emitter<T>`	`send(T msg)`	Deprecated. Sends a payload or a message to the stream.

- Method Detail
  - send
```
Emitter<T> send(T msg)
```
    Deprecated.
    
    Sends a payload or a message to the stream.
    
    Parameters:
    
    msg - the thing to send, must not be null
    
    Returns:
    
    the current emitter
    
    Throws:
    
    IllegalStateException - if the stream does not have any pending requests, or if the stream has been cancelled or terminated.
  - complete
```
void complete()
```
    Deprecated.
    
    Completes the stream. This method sends the completion signal, no messages can be sent once this method is called.
  - error
```
void error(Exception e)
```
    Deprecated.
    
    Propagates an error in the stream. This methods sends an error signal, no messages can be sent once this method is called.
    
    Parameters:
    
    e - the exception, must not be null
  - isCancelled
```
boolean isCancelled()
```
    Deprecated.
    
    Returns:
    
    true if the emitter has been terminated or the subscription cancelled.
  - isRequested
```
boolean isRequested()
```
    Deprecated.
    
    Returns:
    
    true if the subscriber accepts messages, false otherwise. Using send(Object) on an emitter not expecting message would throw an IllegalStateException.