java.lang.Object | ||
↳ | java.beans.FeatureDescriptor | |
↳ | java.beans.EventSetDescriptor |
An EventSetDescriptor describes a group of events that a given Java bean fires.
The given group of events are all delivered as method calls on a single event listener interface, and an event listener object can be registered via a call on a registration method supplied by the event source.
Public Constructors | |||||||||||
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Creates an EventSetDescriptor assuming that you are
following the most simple standard design pattern where a named
event "fred" is (1) delivered as a call on the single method of
interface FredListener, (2) has a single argument of type FredEvent,
and (3) where the FredListener may be registered with a call on an
addFredListener method of the source component and removed with a
call on a removeFredListener method.
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Creates an EventSetDescriptor from scratch using
string names.
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This constructor creates an EventSetDescriptor from scratch using
string names.
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Creates an EventSetDescriptor from scratch using
java.lang.reflect.Method and java.lang.Class objects.
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This constructor creates an EventSetDescriptor from scratch using
java.lang.reflect.Method and java.lang.Class objects.
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Creates an EventSetDescriptor from scratch using
java.lang.reflect.MethodDescriptor and java.lang.Class
objects.
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Public Methods | |||||||||||
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Gets the method used to add event listeners.
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Gets the method used to access the registered event listeners.
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Gets the
MethodDescriptor s of the target listener interface. | |||||||||||
Gets the methods of the target listener interface.
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Gets the Class object for the target interface.
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Gets the method used to remove event listeners.
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Reports if an event set is in the "default" set.
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Normally event sources are multicast.
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Marks an event set as being in the "default" set (or not).
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Mark an event set as unicast (or not).
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Inherited Methods | |||||||||||
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From class
java.beans.FeatureDescriptor
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From class
java.lang.Object
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Creates an EventSetDescriptor assuming that you are following the most simple standard design pattern where a named event "fred" is (1) delivered as a call on the single method of interface FredListener, (2) has a single argument of type FredEvent, and (3) where the FredListener may be registered with a call on an addFredListener method of the source component and removed with a call on a removeFredListener method.
sourceClass | The class firing the event. |
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eventSetName | The programmatic name of the event. E.g. "fred". Note that this should normally start with a lower-case character. |
listenerType | The target interface that events will get delivered to. |
listenerMethodName | The method that will get called when the event gets delivered to its target listener interface. |
IntrospectionException | if an exception occurs during introspection. |
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Creates an EventSetDescriptor from scratch using string names.
sourceClass | The class firing the event. |
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eventSetName | The programmatic name of the event set. Note that this should normally start with a lower-case character. |
listenerType | The Class of the target interface that events will get delivered to. |
listenerMethodNames | The names of the methods that will get called when the event gets delivered to its target listener interface. |
addListenerMethodName | The name of the method on the event source that can be used to register an event listener object. |
removeListenerMethodName | The name of the method on the event source that can be used to de-register an event listener object. |
IntrospectionException | if an exception occurs during introspection. |
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This constructor creates an EventSetDescriptor from scratch using string names.
sourceClass | The class firing the event. |
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eventSetName | The programmatic name of the event set. Note that this should normally start with a lower-case character. |
listenerType | The Class of the target interface that events will get delivered to. |
listenerMethodNames | The names of the methods that will get called when the event gets delivered to its target listener interface. |
addListenerMethodName | The name of the method on the event source that can be used to register an event listener object. |
removeListenerMethodName | The name of the method on the event source that can be used to de-register an event listener object. |
getListenerMethodName | The method on the event source that can be used to access the array of event listener objects. |
IntrospectionException | if an exception occurs during introspection. |
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Creates an EventSetDescriptor from scratch using java.lang.reflect.Method and java.lang.Class objects.
eventSetName | The programmatic name of the event set. |
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listenerType | The Class for the listener interface. |
listenerMethods | An array of Method objects describing each of the event handling methods in the target listener. |
addListenerMethod | The method on the event source that can be used to register an event listener object. |
removeListenerMethod | The method on the event source that can be used to de-register an event listener object. |
IntrospectionException | if an exception occurs during introspection. |
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This constructor creates an EventSetDescriptor from scratch using java.lang.reflect.Method and java.lang.Class objects.
eventSetName | The programmatic name of the event set. |
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listenerType | The Class for the listener interface. |
listenerMethods | An array of Method objects describing each of the event handling methods in the target listener. |
addListenerMethod | The method on the event source that can be used to register an event listener object. |
removeListenerMethod | The method on the event source that can be used to de-register an event listener object. |
getListenerMethod | The method on the event source that can be used to access the array of event listener objects. |
IntrospectionException | if an exception occurs during introspection. |
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Creates an EventSetDescriptor from scratch using java.lang.reflect.MethodDescriptor and java.lang.Class objects.
eventSetName | The programmatic name of the event set. |
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listenerType | The Class for the listener interface. |
listenerMethodDescriptors | An array of MethodDescriptor objects describing each of the event handling methods in the target listener. |
addListenerMethod | The method on the event source that can be used to register an event listener object. |
removeListenerMethod | The method on the event source that can be used to de-register an event listener object. |
IntrospectionException | if an exception occurs during introspection. |
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Gets the method used to add event listeners.
Gets the method used to access the registered event listeners.
Gets the MethodDescriptor
s of the target listener interface.
MethodDescriptor
objects for the target methods
within the target listener interface that will get called when
events are fired.
Gets the methods of the target listener interface.
Gets the Class object for the target interface.
Gets the method used to remove event listeners.
Reports if an event set is in the "default" set.
Normally event sources are multicast. However there are some exceptions that are strictly unicast.
Marks an event set as being in the "default" set (or not). By default this is true.
inDefaultEventSet | true if the event set is in
the "default" set,
false if not
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Mark an event set as unicast (or not).
unicast | True if the event set is unicast. |
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