Subscriber (Grace Async and Events Framework - 6.3.0)

Summary:
Method

| Detail:
Method

```
interface Subscriber<T, R>
```
Functional interface for event listeners
Authors:
Graeme Rocher
Since:
3.3

Methods Summary

Methods
Type Params	Return Type	Name and description
	`abstract R`	`call(T arg)` Calls the event subscriber

- Method Detail
  - abstract R call(T arg)
    
    Calls the event subscriber
    Parameters:
    arg - The argument
    Returns:
    The result

Summary:
Method

| Detail:
Method

Groovy Documentation