fr.inria.atlanmod.neoemf.io

Interface InputNotifier<T extends InputHandler>

Type Parameters:

T - the type of handlers

All Known Subinterfaces:

Processor, Reader

All Known Implementing Classes:

AbstractInputNotifier, AbstractProcessor, AbstractReader, AbstractXmiReader, EcoreProcessor, PersistenceNotifier, XmiStreamReader, XPathProcessor

public interface InputNotifier<T extends InputHandler>

An object that notifies registered InputHandlers of events during an I/O process, such as import or export.

See Also:

InputHandler

Method Summary

Modifier and Type	Method and Description
void	addHandler(T handler) Adds an InputHandler that will be notified.
Iterable<T>	getHandlers() Returns all registered handlers.
boolean	hasHandler() Defines if this notifier has at least one InputHandler to notify.
default void	notifyAttribute(Attribute attribute) Notifies all registered handlers of a new attribute.
default void	notifyCharacters(String characters) Notifies all registered handlers of a new set of characters.
default void	notifyEndDocument() Notifies all registered handlers of the end of the current document.
default void	notifyEndElement() Notifies all registered handlers of the end of the current element.
default void	notifyReference(Reference reference) Notifies all registered handlers of a new reference.
default void	notifyStartDocument() Notifies all registered handlers of the start of a document.
default void	notifyStartElement(Classifier classifier) Notifies all registered handlers of the start of a new element.

Method Detail

addHandler

void addHandler(T handler)

Adds an InputHandler that will be notified.

Parameters:

handler - the handler to add

hasHandler

boolean hasHandler()

Defines if this notifier has at least one InputHandler to notify.

Returns:

true if this notifier has at least one handler to notify.

getHandlers

Iterable<T> getHandlers()

Returns all registered handlers.

Returns:

an collection

notifyStartDocument

default void notifyStartDocument()

Notifies all registered handlers of the start of a document.

See Also:

notifyEndDocument(), InputHandler.processStartDocument()

notifyStartElement

default void notifyStartElement(Classifier classifier)

Notifies all registered handlers of the start of a new element.

Parameters:

classifier - the classifier of the new element

See Also:

notifyEndElement(), InputHandler.processStartElement(Classifier)

notifyAttribute

default void notifyAttribute(Attribute attribute)

Notifies all registered handlers of a new attribute.

Parameters:

attribute - the new attribute

See Also:

InputHandler.processAttribute(Attribute)

notifyReference

default void notifyReference(Reference reference)

Notifies all registered handlers of a new reference.

Parameters:

reference - the new reference

See Also:

InputHandler.processReference(Reference)

notifyCharacters

default void notifyCharacters(String characters)

Notifies all registered handlers of a new set of characters.

Parameters:

characters - the new characters

See Also:

InputHandler.processCharacters(String)

notifyEndElement

default void notifyEndElement()

Notifies all registered handlers of the end of the current element.

See Also:

notifyStartElement(Classifier), InputHandler.processEndElement()

notifyEndDocument

default void notifyEndDocument()

Notifies all registered handlers of the end of the current document.

See Also:

notifyStartDocument(), InputHandler.processEndDocument()