trait
      
      
        Channel[-I] extends AnyRef
      
      
      
          
        
      
      
        
        
        
        
              Abstract Value Members
              - 
      
      
      
      
        abstract 
        def
      
      
        pushComplete(): Unit
      
      
      
        
      
    
      
     - 
      
      
      
      
        abstract 
        def
      
      
        pushError(ex: Throwable): Unit
      
      
      
        
      
    
      
     - 
      
      
      
      
        abstract 
        def
      
      
        pushNext(elem: I*): Unit
      
      
      
        
      
    
      
     
             
        
              Concrete Value Members
              - 
      
      
      
      
        final 
        def
      
      
        !=(arg0: Any): Boolean
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        ##(): Int
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        ==(arg0: Any): Boolean
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        asInstanceOf[T0]: T0
      
      
      
        
      
    
      
     - 
      
      
      
      
        
        def
      
      
        clone(): AnyRef
      
      
      
        
      
    
      
     - 
      
      
      
      
        
      
    
      
     - 
      
      
      
      
        
      
    
      
     - 
      
      
      
      
        
        def
      
      
        finalize(): Unit
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        getClass(): Class[_]
      
      
      
        
      
    
      
     - 
      
      
      
      
        
        def
      
      
        hashCode(): Int
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        isInstanceOf[T0]: Boolean
      
      
      
        
      
    
      
     - 
      
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        notify(): Unit
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        notifyAll(): Unit
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        synchronized[T0](arg0: ⇒ T0): T0
      
      
      
        
      
    
      
     - 
      
      
      
      
        
        def
      
      
        toString(): String
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        wait(): Unit
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        wait(arg0: Long, arg1: Int): Unit
      
      
      
        
      
    
      
     - 
      
      
      
      
        final 
        def
      
      
        wait(arg0: Long): Unit
      
      
      
        
      
    
      
     
             
        
        
         
        
        
       
      
      
     
      
A channel is meant for imperative style feeding of events.
When emitting events, one doesn't need to follow the back-pressure contract. On the other hand the grammar must still be respected:
(pushNext)* (pushComplete | pushError)