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

All Methods Instance Methods Abstract Methods
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 Detail

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 java.lang.IllegalStateException

Throws:: java.lang.IllegalStateException

getDeltaElement

E getDeltaElement()
           throws java.lang.IllegalStateException

Throws:: java.lang.IllegalStateException

getDeltaKind

IContainerDelta.Kind getDeltaKind()
                           throws java.lang.IllegalStateException

Throws:: java.lang.IllegalStateException

accept

void accept(IContainerEventVisitor<E> visitor)