idare.imagenode.internal.DataManagement.Events

Class DataSetChangedEvent

java.lang.Object

idare.imagenode.internal.DataManagement.Events.DataSetChangedEvent

public class DataSetChangedEvent
extends Object

An Event Indicating that Datasets are changing.

Author:

Thomas Pfau

Constructor Summary

Constructors

Constructor and Description
DataSetChangedEvent(DataSetManager source, DataSet setchanged, boolean added, boolean removed, boolean changed) Create a New Event with the changing set, the DataSetManager this event originates from and an indicator whether the set is added or removed.

Method Summary

Modifier and Type	Method and Description
DataSet	getSet() Get the DataSet that is changing
DataSetManager	getSource() Get the DataSetManager this event originates from.
boolean	wasAdded() Obtain information whether the set is being added.
boolean	wasChanged() Obtain information whether the set was changed
boolean	wasRemoved() Obtain information whether the provided set was removed

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataSetChangedEvent

public DataSetChangedEvent(DataSetManager source,
                           DataSet setchanged,
                           boolean added,
                           boolean removed,
                           boolean changed)

Create a New Event with the changing set, the DataSetManager this event originates from and an indicator whether the set is added or removed.

Parameters:

source - The DataSetManager this event originates from

setchanged - The Set that is changing

added - whether the set is added

removed - whether the set was removed

changed - Whether the Event indicates a change in the set

Method Detail

getSource

public DataSetManager getSource()

Get the DataSetManager this event originates from.

Returns:

The DataSetManager that created this Event

getSet

public DataSet getSet()

Get the DataSet that is changing

Returns:

Get the Set associated with this event.

wasAdded

public boolean wasAdded()

Obtain information whether the set is being added.

Returns:

true, if the provided set was added altered, false otherwise

wasRemoved

public boolean wasRemoved()

Obtain information whether the provided set was removed

Returns:

true, if the set was removed, false otherwise

wasChanged

public boolean wasChanged()

Obtain information whether the set was changed

Returns:

true, if the set was internally altered, false otherwise