IContainerEvent (Net4j Utilities Documentation)

All Superinterfaces:: IEvent

All Known Implementing Classes:: ContainerEvent, SingleDeltaContainerEvent

public interface IContainerEvent<E> extends IEvent

An event fired from a container when its elements have changed.

Author:: Eike Stepper
No Implement: This interface is not intended to be implemented by clients.
No Extend: This interface is not intended to be extended by clients.

Method Summary

Modifier and Type

Method

Description

void

accept(IContainerEventVisitor<E> visitor)

IContainerDelta<E>

getDelta()

E

getDeltaElement()

IContainerDelta.Kind

getDeltaKind()

IContainerDelta<E>[]

getDeltas()

IContainer<E>

getSource()

boolean

isEmpty()

Method Details
- getSource
  
  IContainer<E> getSource()
  
  Specified by:
  
  getSource in interface IEvent
  
  Since:
  
  3.0
- isEmpty
  
  boolean isEmpty()
- getDeltas
  
  IContainerDelta<E>[] getDeltas()
- getDelta
  
  IContainerDelta<E> getDelta() throws IllegalStateException
  
  Throws:
  
  IllegalStateException
- getDeltaElement
  
  E getDeltaElement() throws IllegalStateException
  
  Throws:
  
  IllegalStateException
- getDeltaKind
  
  IContainerDelta.Kind getDeltaKind() throws IllegalStateException
  
  Throws:
  
  IllegalStateException
- accept
  
  void accept(IContainerEventVisitor<E> visitor)