com.sas.awt
Class ColorComponent

com.sas.awt.ColorComponent

All Implemented Interfaces:

com.sas.beans.PropertyChangeSource, com.sas.beans.VetoableChangeSource, ComponentInterface, LinkPropertiesInterface, ModelInterface, ViewInterface, java.awt.Paint, java.awt.Transparency, java.beans.PropertyChangeListener, java.io.ObjectInputValidation, java.io.Serializable, java.util.EventListener

Direct Known Subclasses:

Color

public abstract class ColorComponent
implements ComponentInterface

A ColorComponent class.

See Also:

Serialized Form

Constructor Summary

ColorComponent()

ColorComponent(float r, float g, float b)

ColorComponent(int rgb)

ColorComponent(int r, int g, int b)

Method Summary

void	addLink(java.lang.String property, ComponentInterface linked_component, java.lang.String linked_property) addLink() adds a link between property on this component and source_property on source_component.
void	addPropertyChangeListener(java.beans.PropertyChangeListener listener) Adds a PropertyChangeListener to the component.
void	addVetoableChangeListener(java.beans.VetoableChangeListener listener) Adds a VetoableChangeListener to the component.
boolean	anyPropertyChangeListeners() Return true if there are any PropertyChangeEvent listeners.
void	attachModel(ModelInterface model) Attaches the specified model to this view.
boolean	attachView() attachView is called on the model during an attachModel call on the view.
java.lang.Object	clone() Return a clone of the object.
void	detachModel(ModelInterface model) Detaches the specified model from this view.
void	detachView() detachView is called on the model during an detachModel call on the view.
void	dumpComponent() This method prints debugging information about the component.
void	firePropertyChange(java.beans.PropertyChangeEvent propertyChangeEvent) Report a bound property update to any registered listeners.
void	firePropertyChange(java.lang.String propertyName, java.lang.Object oldValue, java.lang.Object newValue) Report a bound property update to any registered listeners.
void	fireVetoableChange(java.lang.String propertyName, java.lang.Object oldValue, java.lang.Object newValue) Report a constrained property update to any registered listeners.
java.lang.String	getComponentDescription() This method returns the description of the component.
ComponentInterfaceSupportInfo	getComponentSupportInfo(boolean createIfNecessary) Internal framework method.
java.lang.reflect.Method	getEventMethod(java.lang.reflect.Method listenerMethod)
java.lang.String[]	getEventValues(java.lang.reflect.Method listenerMethod)
static com.sas.beans.ExtendedBeanInfo	getExtendedBeanInfo() Returns information used by the com.sas.beans.Introspector to augment the automatically introspected information about the component.
LinkPropertiesInfo	getLinkInfo() Internal framework method.
ModelInterface	getModelInterface()
java.util.Vector	getRequiredInterfaces() The get method for the requiredInterfaces attribute.
ViewInterfaceSupportInfo	getViewInterfaceSupportInfo() Internal framework method.
void	initialize() The initialize() method was designed to be a synchronization point after the constructor for the object has completed and a number of methods have been called on the component.
void	initializeComponent() Called by the default constructor.
boolean	isDesignTime() This method returns whether the component is in design mode or in run mode.
boolean	isLinked(java.lang.String property, ComponentInterface linked_component, java.lang.String linked_property) isLinked() determines if property on this component is linked to source_property on source_component.
void	propertyChange(java.beans.PropertyChangeEvent e) Handles any property links on this component from the source component.
PropertyLinkInfo[]	queryLinks() queryLinks() returns an array of PropertyLinkInfo objects containing information about properties on this component which are linked to properties on this or other components.
PropertyLinkInfo[]	queryLinks(java.lang.String property) queryLinks() returns an array of PropertyLinkInfo objects containing information about the links to the specified property.
void	refresh(ModelInterface model) Updates the view based on updates in the model.
void	removeAllLinks() removeAllLinks() removes all the links on this component.
void	removeInterfaceTraps(ModelInterface model)
void	removeLink(java.lang.String property, ComponentInterface linked_component, java.lang.String linked_property) removeLink() removes a link between property on this component and source_property on source_component.
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener) Removes a PropertyChangeListener from the component.
void	removeVetoableChangeListener(java.beans.VetoableChangeListener listener) Removes a VetoableChangeListener from the component.
void	setComponentDescription(java.lang.String description) This method sets the description of the component.
void	setComponentSupportInfo(ComponentInterfaceSupportInfo info) Internal framework method.
void	setDefaultValues() This method sets the initial property values to their default values.
void	setLinkInfo(LinkPropertiesInfo info) Internal framework method.
void	setModelInterface(ModelInterface model) Calling setModelInterface will detach the previous model (if any) and will call attachModel to attach the model to this view.
void	setRequiredInterfaces(java.util.Vector interfaces) The set method for the requiredInterfaces attribute.
void	setViewInterfaceSupportInfo(ViewInterfaceSupportInfo info) Internal framework method.
boolean	supportsListenerInterface(java.lang.Class listenerInterface)
boolean	supportsRequiredInterfaces(ModelInterface model) Checks a potential model to this view to see if it supports the required interfaces of this view.
void	trapInterfaceEvents(ModelInterface model)
void	validateObject()

Constructor Detail

ColorComponent

public ColorComponent()

ColorComponent

public ColorComponent(int r,
                      int g,
                      int b)

ColorComponent

public ColorComponent(int rgb)

ColorComponent

public ColorComponent(float r,
                      float g,
                      float b)

Method Detail

getExtendedBeanInfo

public static com.sas.beans.ExtendedBeanInfo getExtendedBeanInfo()

Returns information used by the com.sas.beans.Introspector to augment the automatically introspected information about the component.

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Return a clone of the object.

Overrides:

clone in class java.lang.Object

Returns:

a clone of the object.

Throws:

java.lang.CloneNotSupportedException - if the model attached to the component being cloned will not allow the clone to attach.

trapInterfaceEvents

public void trapInterfaceEvents(ModelInterface model)

Specified by:

trapInterfaceEvents in interface ViewInterface

See Also:

ViewInterface.trapInterfaceEvents(com.sas.ModelInterface)

removeInterfaceTraps

public void removeInterfaceTraps(ModelInterface model)

Specified by:

removeInterfaceTraps in interface ViewInterface

See Also:

ViewInterface.removeInterfaceTraps(com.sas.ModelInterface)

getRequiredInterfaces

public java.util.Vector getRequiredInterfaces()

Description copied from interface: ViewInterface

The get method for the requiredInterfaces attribute. Retrieves the current value of the RequiredInterfaces atttribute. This information contains an array for each required interface.

Specified by:

getRequiredInterfaces in interface ViewInterface

Returns:

interfaces - Array of interface information for each required interface

See Also:

ViewInterface.getRequiredInterfaces()

setRequiredInterfaces

public void setRequiredInterfaces(java.util.Vector interfaces)

Description copied from interface: ViewInterface

The set method for the requiredInterfaces attribute. Sets the current value of the RequiredInterfaces attribute.

Specified by:

setRequiredInterfaces in interface ViewInterface

Parameters:

interfaces - Vector of interface information for each required interface Each element in the vector contains the required interface name followed by attribute name to method pairings for each attribute in the model which the view will set up event handlers for. For example, this view requires the StringListInterface and handles two attribute changed event notifications from the model.

        Vector requiredInterfaces =     new Vector();
        String[] requiredInterfacesString = { "com.sas.util.StaticStringListInterface", "items", "refresh", "listName", "setTitle" };
        requiredInterfaces.addElement(requiredInterfacesString);

        this.setRequiredInterfaces( requiredInterfaces );
 

See Also:

ViewInterface.setRequiredInterfaces(java.util.Vector)

attachModel

public void attachModel(ModelInterface model)

Description copied from interface: ViewInterface

Attaches the specified model to this view. Calls attachView on the model to notify it of the attach request. Throws a run time ComponentException if the model denies the attach request. Calls trapInterfaceEvents on the view to set up the appropriate event handlers in the view for attribute changed events from the model. attachModel will be called once for the model specified in the setModel method. It is the responsibility of the views to maintain interface handles to multiple models; one interface handle will be set in the attachModel call and cleared in detachModel. Therefore, the interface handle will always point to the last model attached to. Throws a run time ComponentException if the specified model does not support the required interface on the view. Calls refresh, passing the model interface, on the view after successful completion to allow the view to update itself.

Specified by:

attachModel in interface ViewInterface

Parameters:

model - Model to attach to

See Also:

ViewInterface.attachModel(com.sas.ModelInterface)

detachModel

public void detachModel(ModelInterface model)

Description copied from interface: ViewInterface

Detaches the specified model from this view. Calls detachView on the model to notify it of the attach request. Calls removeInterfaceTraps on the view to remove the appropriate event handlers in the view for attribute changed events from the model. Calls refresh, passing null for the model interface, on the view after successful completion to allow the view to clear itself.

Specified by:

detachModel in interface ViewInterface

Parameters:

model - Model to detach

See Also:

ViewInterface.detachModel(com.sas.ModelInterface)

refresh

public void refresh(ModelInterface model)

Description copied from interface: ViewInterface

Updates the view based on updates in the model. Called by attachModel upon a successful attach to give the view a chance to update itself. Views should override this method to perform whatever updates are necessary after a model update.

Specified by:

refresh in interface ViewInterface

Parameters:

model - Model that has just been updated

See Also:

ViewInterface.refresh(com.sas.ModelInterface)

supportsRequiredInterfaces

public boolean supportsRequiredInterfaces(ModelInterface model)

Description copied from interface: ViewInterface

Checks a potential model to this view to see if it supports the required interfaces of this view.

Specified by:

supportsRequiredInterfaces in interface ViewInterface

Parameters:

model - Model to check for the required interfaces

Returns:

true for this model supports the required interfaces of the view; false for the model does not support the required interfaces of the view

See Also:

ViewInterface.supportsRequiredInterfaces(com.sas.ModelInterface)

getModelInterface

public ModelInterface getModelInterface()

Specified by:

getModelInterface in interface ViewInterface

Returns:

A reference to the connected model. If no model is connected, null is returned.

See Also:

ViewInterface.getModelInterface()

setModelInterface

public void setModelInterface(ModelInterface model)

Description copied from interface: ViewInterface

Calling setModelInterface will detach the previous model (if any) and will call attachModel to attach the model to this view. Sends a propertyChange event for the model property

Specified by:

setModelInterface in interface ViewInterface

Parameters:

model - The new model for this view

See Also:

ViewInterface.setModelInterface(com.sas.ModelInterface)

getViewInterfaceSupportInfo

public ViewInterfaceSupportInfo getViewInterfaceSupportInfo()

Internal framework method. Not intended to be called by component users.

Specified by:

getViewInterfaceSupportInfo in interface ViewInterface

Returns:

A reference to an instance of ViewInterfaceSupportInfo which holds information needed by ViewInterfaceSupport to implement the ViewInterface.

See Also:

ViewInterface.getViewInterfaceSupportInfo()

setViewInterfaceSupportInfo

public void setViewInterfaceSupportInfo(ViewInterfaceSupportInfo info)

Internal framework method. Not intended to be called by component users.

Specified by:

setViewInterfaceSupportInfo in interface ViewInterface

Parameters:

info - A reference to an instance of ViewInterfaceSupportInfo which holds information needed by ViewInterfaceSupport to implement the ViewInterface.

See Also:

ViewInterface.setViewInterfaceSupportInfo(com.sas.ViewInterfaceSupportInfo)

attachView

public boolean attachView()

Description copied from interface: ModelInterface

attachView is called on the model during an attachModel call on the view. The attachView method serves as a hook for the model to receive notification that a view is attaching to it. The model can deny the attach request by returning false, in which case the attachModel request on the view will fail.

Specified by:

attachView in interface ModelInterface

Returns:

boolean whether the model will allow the attach

See Also:

ModelInterface.attachView()

detachView

public void detachView()

Description copied from interface: ModelInterface

detachView is called on the model during an detachModel call on the view. The detachView method serves as a hook for the model to receive notification that a view is detaching from it.

Specified by:

detachView in interface ModelInterface

See Also:

ModelInterface.detachView()

addLink

public void addLink(java.lang.String property,
                    ComponentInterface linked_component,
                    java.lang.String linked_property)

Description copied from interface: LinkPropertiesInterface

addLink() adds a link between property on this component and source_property on source_component. The value of source_component.source_property will be read and set on property when addLink() is called. Whenever the value of source_component.source_property changes in the future, the value of this.property will be updated.

Adding a link that already exists does nothing.

Specified by:

addLink in interface LinkPropertiesInterface

Parameters:

property - The property to be linked to source_property on source_component.

linked_component - The component with source_property.

linked_property - The property on source_component.

See Also:

LinkPropertiesInterface.addLink(java.lang.String, com.sas.ComponentInterface, java.lang.String)

removeLink

public void removeLink(java.lang.String property,
                       ComponentInterface linked_component,
                       java.lang.String linked_property)

Description copied from interface: LinkPropertiesInterface

removeLink() removes a link between property on this component and source_property on source_component.

Specified by:

removeLink in interface LinkPropertiesInterface

Parameters:

property - The property currently linked to source_property on source_component.

linked_component - The component with source_property.

linked_property - The property on source_component.

See Also:

LinkPropertiesInterface.removeLink(java.lang.String, com.sas.ComponentInterface, java.lang.String)

removeAllLinks

public void removeAllLinks()

Description copied from interface: LinkPropertiesInterface

removeAllLinks() removes all the links on this component.

Specified by:

removeAllLinks in interface LinkPropertiesInterface

See Also:

LinkPropertiesInterface.removeAllLinks()

queryLinks

public PropertyLinkInfo[] queryLinks(java.lang.String property)

Description copied from interface: LinkPropertiesInterface

queryLinks() returns an array of PropertyLinkInfo objects containing information about the links to the specified property.

Specified by:

queryLinks in interface LinkPropertiesInterface

Parameters:

property - The property to return the list of links for.

Returns:

An array of PropertyLinkInfo objects.

See Also:

LinkPropertiesInterface.queryLinks(java.lang.String)

queryLinks

public PropertyLinkInfo[] queryLinks()

Description copied from interface: LinkPropertiesInterface

queryLinks() returns an array of PropertyLinkInfo objects containing information about properties on this component which are linked to properties on this or other components.

Specified by:

queryLinks in interface LinkPropertiesInterface

Returns:

A list of linked property names.

See Also:

LinkPropertiesInterface.queryLinks(java.lang.String)

isLinked

public boolean isLinked(java.lang.String property,
                        ComponentInterface linked_component,
                        java.lang.String linked_property)

Description copied from interface: LinkPropertiesInterface

isLinked() determines if property on this component is linked to source_property on source_component.

Specified by:

isLinked in interface LinkPropertiesInterface

Parameters:

property - The property potentially linked to source_property on source_component.

linked_component - The component with source_property.

linked_property - The property on source_component.

Returns:

true if the properties are linked, false if not.

See Also:

LinkPropertiesInterface.queryLinks(java.lang.String)

getLinkInfo

public LinkPropertiesInfo getLinkInfo()

Internal framework method. Not intended to be called by component users.

Specified by:

getLinkInfo in interface LinkPropertiesInterface

See Also:

LinkPropertiesInterfaceSupport

setLinkInfo

public void setLinkInfo(LinkPropertiesInfo info)

Internal framework method. Not intended to be called by component users.

Specified by:

setLinkInfo in interface LinkPropertiesInterface

See Also:

LinkPropertiesInterfaceSupport

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Description copied from interface: ComponentInterface

Adds a PropertyChangeListener to the component.

Specified by:

addPropertyChangeListener in interface com.sas.beans.PropertyChangeSource

Specified by:

addPropertyChangeListener in interface ComponentInterface

Parameters:

listener - The PropertyChangeListener to receive PropertyChangeEvents.

See Also:

ComponentInterface.addPropertyChangeListener(java.beans.PropertyChangeListener)

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Description copied from interface: ComponentInterface

Removes a PropertyChangeListener from the component.

Specified by:

removePropertyChangeListener in interface com.sas.beans.PropertyChangeSource

Specified by:

removePropertyChangeListener in interface ComponentInterface

Parameters:

listener - The PropertyChangeListener to stop receiving PropertyChangeEvents.

See Also:

ComponentInterface.removePropertyChangeListener(java.beans.PropertyChangeListener)

firePropertyChange

public void firePropertyChange(java.lang.String propertyName,
                               java.lang.Object oldValue,
                               java.lang.Object newValue)

Description copied from interface: ComponentInterface

Report a bound property update to any registered listeners. This method returns immediately without any action if there are no registered PropertyChangeEvent listeners. No event is fired if old and new are equal and non-null. This method corresponds to the java.beans.PropertyChangeSupport firePropertyChange method, which we cannot call directly since we have our own com.sas.beans.PropertyChangeEvent.

Specified by:

firePropertyChange in interface ComponentInterface

Parameters:

propertyName - The name of the property that was changed. null may be passed in to indicate that a generic change to the component (and not a specific property) was made.

oldValue - The old value of the property. null may be passed in to indicate that the old value is unknown.

newValue - The new value of the property. null may be passed in to indicate that the new value is unknown.

See Also:

ComponentInterface.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)

firePropertyChange

public void firePropertyChange(java.beans.PropertyChangeEvent propertyChangeEvent)

Description copied from interface: ComponentInterface

Report a bound property update to any registered listeners. This method is provided to allow the user to pass in their existing property change event; usually the other firePropertyChange method will be used which constructs a property change event. Before constructing a PropertyChangeEvent, you should test if there are any PropertyChangeEvent listeners and skip allocating and firing the event if there are no listeners.

Specified by:

firePropertyChange in interface ComponentInterface

Parameters:

propertyChangeEvent - A previously constructed property change event

See Also:

ComponentInterface.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent e)

Handles any property links on this component from the source component.

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

See Also:

PropertyChangeListener.propertyChange(java.beans.PropertyChangeEvent)

getComponentDescription

public java.lang.String getComponentDescription()

Description copied from interface: ComponentInterface

This method returns the description of the component.

Specified by:

getComponentDescription in interface ComponentInterface

Returns:

The description of the component.

See Also:

ComponentInterface.getComponentDescription()

setComponentDescription

public void setComponentDescription(java.lang.String description)

Description copied from interface: ComponentInterface

This method sets the description of the component.

Application writers may want to set unique componentDescriptions on components so that they can be distinquished properly in a testing environment.

Specified by:

setComponentDescription in interface ComponentInterface

Parameters:

description - The new description for the component.

See Also:

ComponentInterface.setComponentDescription(java.lang.String)

isDesignTime

public boolean isDesignTime()

Description copied from interface: ComponentInterface

This method returns whether the component is in design mode or in run mode. Typically, a development environment for JavaBeans will set the designTime property to true while the component is being manipulated inside the development environment.

ComponentInterface.isDesignTime should be used instead of java.beans.Beans.isDesignTime since java.beans.Beans.isDesignTime is not thread safe and changes the status of all JavaBeans at the same time.

Specified by:

isDesignTime in interface ComponentInterface

Returns:

true for the component is in design mode, false for the component is in run mode.

See Also:

ComponentInterface.isDesignTime()

dumpComponent

public void dumpComponent()

Description copied from interface: ComponentInterface

This method prints debugging information about the component. The value of all of the component's properties is printed. dumpComponent may be overridden by subclasses to provide additional information about component.

Specified by:

dumpComponent in interface ComponentInterface

See Also:

ComponentInterface.dumpComponent()

addVetoableChangeListener

public void addVetoableChangeListener(java.beans.VetoableChangeListener listener)

Description copied from interface: ComponentInterface

Adds a VetoableChangeListener to the component.

Specified by:

addVetoableChangeListener in interface com.sas.beans.VetoableChangeSource

Specified by:

addVetoableChangeListener in interface ComponentInterface

Parameters:

listener - The VetoableChangeListener to receive PropertyChangeEvents.

See Also:

ComponentInterface.addVetoableChangeListener(java.beans.VetoableChangeListener)

removeVetoableChangeListener

public void removeVetoableChangeListener(java.beans.VetoableChangeListener listener)

Description copied from interface: ComponentInterface

Removes a VetoableChangeListener from the component.

Specified by:

removeVetoableChangeListener in interface com.sas.beans.VetoableChangeSource

Specified by:

removeVetoableChangeListener in interface ComponentInterface

Parameters:

listener - The VetoableChangeListener to stop receiving PropertyChangeEvents.

See Also:

ComponentInterface.removeVetoableChangeListener(java.beans.VetoableChangeListener)

fireVetoableChange

public void fireVetoableChange(java.lang.String propertyName,
                               java.lang.Object oldValue,
                               java.lang.Object newValue)
                        throws java.beans.PropertyVetoException

Description copied from interface: ComponentInterface

Report a constrained property update to any registered listeners. No event is fired if old and new are equal and non-null. This method calls the java.beans.VetoableChangeSupport fireVetoableChange method. Throws a java.beans.PropertyVetoException.

Specified by:

fireVetoableChange in interface ComponentInterface

Parameters:

propertyName - The name of the property that was changed.

oldValue - The old value of the property. null may be passed in to indicate that the new value is unknown.

newValue - The new value of the property. null may be passed in to indicate that the new value is unknown.

Throws:

java.beans.PropertyVetoException - The listener vetoed the set of this constrained property

See Also:

ComponentInterface.fireVetoableChange(java.lang.String, java.lang.Object, java.lang.Object)

anyPropertyChangeListeners

public boolean anyPropertyChangeListeners()

Return true if there are any PropertyChangeEvent listeners. If false, you property set methods can skip any additional logic for sending PropertyChangeEvents. Note, there is no equivalent test for vetoable PropertyChangeListeners.

Specified by:

anyPropertyChangeListeners in interface ComponentInterface

Returns:

true if there are any property change listeners.

initialize

public void initialize()

Description copied from interface: ComponentInterface

The initialize() method was designed to be a synchronization point after the constructor for the object has completed and a number of methods have been called on the component. This allows components with "expensive" set method calls to delay processing until all the sets have occurred.

initialize() should be called on a component after is it constructed :

     ListBox listBox = new ListBox();
     listBox.initialize();
     container.add( listBox );
 

Overriding initialize is now discouraged since it is generally better to override setDefaultValues and readObject to perform initialization.

By default (in the ComponentInterface implementation), initialize() does nothing. However, various components override initialize() to perform operations, and it should be called.

Although use of initialize() is now discouraged, initialize() is also called by the validateObject method after a component is deserialized. This allows components which need processing during creation and deserialization to have a common place to perform operations. Adding event handlers to subcomponents is a typical use of the initialize method.

Specified by:

initialize in interface ComponentInterface

See Also:

ComponentInterface.initialize()

initializeComponent

public void initializeComponent()

Description copied from interface: ComponentInterface

Called by the default constructor. initializeComponent calls setDefaultValues and then sets the designTime property on the component based on com.sas.Component.beansIsDesignTime().

Specified by:

initializeComponent in interface ComponentInterface

See Also:

ComponentInterface.initializeComponent()

setDefaultValues

public void setDefaultValues()

Description copied from interface: ComponentInterface

This method sets the initial property values to their default values. It is called by initializeComponent. Subclasses of the Component class or classes that implement the ComponentInterface should override setDefaultValues to perform their initialization.

Note that the designTime property is not initialized when setDefaultValues is called, so initialization which depends on the value of designTime should take place in initializeComponent.

Specified by:

setDefaultValues in interface ComponentInterface

See Also:

ComponentInterface.setDefaultValues()

validateObject

public void validateObject()

Specified by:

validateObject in interface java.io.ObjectInputValidation

See Also:

ComponentInterfaceSupport.validateObject(com.sas.ComponentInterface)

getComponentSupportInfo

public ComponentInterfaceSupportInfo getComponentSupportInfo(boolean createIfNecessary)

Internal framework method. Not intended to be called by component users.

Specified by:

getComponentSupportInfo in interface ComponentInterface

Parameters:

createIfNecessary - Whether to create the ComponentInterfaceSupportInfo object if it does not already exist.

Returns:

An instance of ComponentInterfaceSupportInfo holding the information used by the ComponentSupport class to implement the ComponentInterface.

setComponentSupportInfo

public void setComponentSupportInfo(ComponentInterfaceSupportInfo info)

Internal framework method. Not intended to be called by component users.

Specified by:

setComponentSupportInfo in interface ComponentInterface

Parameters:

info - An instance of ComponentInterfaceSupportInfo holding the information used by the ComponentSupport class to implement the ComponentInterface.

supportsListenerInterface

public boolean supportsListenerInterface(java.lang.Class listenerInterface)

See Also:

MultipleValueEventSourceInterfaceSupport.supportsListenerInterface(java.lang.Object, java.lang.Class)

getEventMethod

public java.lang.reflect.Method getEventMethod(java.lang.reflect.Method listenerMethod)

See Also:

MultipleValueEventSourceInterfaceSupport.getEventMethod(java.lang.Object, java.lang.reflect.Method)

getEventValues

public java.lang.String[] getEventValues(java.lang.reflect.Method listenerMethod)

See Also:

MultipleValueEventSourceInterfaceSupport.getEventValues(java.lang.Object, java.lang.reflect.Method)