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public
class
TooManyListenersException
extends Exception
| java.lang.Object | |||
| ↳ | java.lang.Throwable | ||
| ↳ | java.lang.Exception | ||
| ↳ | java.util.TooManyListenersException | ||
The TooManyListenersException Exception is used as part of
the Java Event model to annotate and implement a unicast special case of
a multicast Event Source.
The presence of a "throws TooManyListenersException" clause on any given concrete implementation of the normally multicast "void addXyzEventListener" event listener registration pattern is used to annotate that interface as implementing a unicast Listener special case, that is, that one and only one Listener may be registered on the particular event listener source concurrently.
See also:
Public constructors | |
|---|---|
TooManyListenersException()
Constructs a TooManyListenersException with no detail message. |
|
TooManyListenersException(String s)
Constructs a TooManyListenersException with the specified detail message. |
|
Inherited methods | |
|---|---|
public TooManyListenersException ()
Constructs a TooManyListenersException with no detail message. A detail message is a String that describes this particular exception.
public TooManyListenersException (String s)
Constructs a TooManyListenersException with the specified detail message. A detail message is a String that describes this particular exception.
| Parameters | |
|---|---|
s |
String: the detail message |