public class EventSetDescriptor extends FeatureDescriptor
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.
| Constructor | Description |
|---|---|
EventSetDescriptor |
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. |
EventSetDescriptor |
Creates an EventSetDescriptor from scratch using string names. |
EventSetDescriptor |
This constructor creates an EventSetDescriptor from scratch using string names. |
EventSetDescriptor |
Creates an EventSetDescriptor from scratch using java.lang.reflect.MethodDescriptor and java.lang.Class objects. |
EventSetDescriptor |
Creates an EventSetDescriptor from scratch using java.lang.reflect.Method and java.lang.Class objects. |
EventSetDescriptor |
This constructor creates an EventSetDescriptor from scratch using java.lang.reflect.Method and java.lang.Class objects. |
| Modifier and Type | Method | Description |
|---|---|---|
Method |
getAddListenerMethod() |
Gets the method used to add event listeners. |
Method |
getGetListenerMethod() |
Gets the method used to access the registered event listeners. |
MethodDescriptor[] |
getListenerMethodDescriptors() |
Gets the MethodDescriptors of the target listener interface. |
Method[] |
getListenerMethods() |
Gets the methods of the target listener interface. |
Class |
getListenerType() |
Gets the Class object for the target interface. |
Method |
getRemoveListenerMethod() |
Gets the method used to remove event listeners. |
boolean |
isInDefaultEventSet() |
Reports if an event set is in the "default" set. |
boolean |
isUnicast() |
Normally event sources are multicast. |
void |
setInDefaultEventSet |
Marks an event set as being in the "default" set (or not). |
void |
setUnicast |
Mark an event set as unicast (or not). |
attributeNames, getDisplayName, getName, getShortDescription, getValue, isExpert, isHidden, isPreferred, setDisplayName, setExpert, setHidden, setName, setPreferred, setShortDescription, setValue, toString
public EventSetDescriptor(Class<?> sourceClass, String eventSetName, Class<?> listenerType, String listenerMethodName) throws IntrospectionException
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.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.public EventSetDescriptor(Class<?> sourceClass, String eventSetName, Class<?> listenerType, String[] listenerMethodNames, String addListenerMethodName, String removeListenerMethodName) throws IntrospectionException
EventSetDescriptor from scratch using string names.sourceClass - The class firing the event.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.public EventSetDescriptor(Class<?> sourceClass, String eventSetName, Class<?> listenerType, String[] listenerMethodNames, String addListenerMethodName, String removeListenerMethodName, String getListenerMethodName) throws IntrospectionException
sourceClass - The class firing the event.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.public EventSetDescriptor(String eventSetName, Class<?> listenerType, Method[] listenerMethods, Method addListenerMethod, Method removeListenerMethod) throws IntrospectionException
EventSetDescriptor from scratch using java.lang.reflect.Method and java.lang.Class objects.eventSetName - The programmatic name of the event set.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.public EventSetDescriptor(String eventSetName, Class<?> listenerType, Method[] listenerMethods, Method addListenerMethod, Method removeListenerMethod, Method getListenerMethod) throws IntrospectionException
eventSetName - The programmatic name of the event set.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.public EventSetDescriptor(String eventSetName, Class<?> listenerType, MethodDescriptor[] listenerMethodDescriptors, Method addListenerMethod, Method removeListenerMethod) throws IntrospectionException
EventSetDescriptor from scratch using java.lang.reflect.MethodDescriptor and java.lang.Class objects.eventSetName - The programmatic name of the event set.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.public Class<?> getListenerType()
Class object for the target interface.public Method[] getListenerMethods()
Method objects for the target methods within the target listener interface that will get called when events are fired.public MethodDescriptor[] getListenerMethodDescriptors()
MethodDescriptors of the target listener interface.MethodDescriptor objects for the target methods within the target listener interface that will get called when events are fired.public Method getAddListenerMethod()
public Method getRemoveListenerMethod()
public Method getGetListenerMethod()
public void setUnicast(boolean unicast)
unicast - True if the event set is unicast.public boolean isUnicast()
true if the event set is unicast. Defaults to false.public void setInDefaultEventSet(boolean inDefaultEventSet)
true.inDefaultEventSet - true if the event set is in the "default" set, false if notpublic boolean isInDefaultEventSet()
true if the event set is in the "default" set. Defaults to true.
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