com.haulmont.cuba.gui.model

Class CollectionContainer.CollectionChangeEvent<T extends Entity>

java.lang.Object

java.util.EventObject

com.haulmont.cuba.gui.model.CollectionContainer.CollectionChangeEvent<T>

All Implemented Interfaces:

java.io.Serializable

Enclosing interface:

CollectionContainer<E extends Entity>

public static class CollectionContainer.CollectionChangeEvent<T extends Entity>
extends java.util.EventObject

Event sent on changes in the container items collection - adding, removing, replacing elements.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
CollectionChangeEvent(CollectionContainer<T> container, CollectionChangeType changeType, java.util.Collection<? extends T> changes)

Method Summary

Modifier and Type	Method and Description
java.util.Collection<? extends T>	getChanges() Returns changed items.
CollectionChangeType	getChangeType() Returns the type of change.
CollectionContainer<T>	getSource() Returns the container which sent the event.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionChangeEvent

public CollectionChangeEvent(CollectionContainer<T> container,
                             CollectionChangeType changeType,
                             java.util.Collection<? extends T> changes)

Method Detail

getSource

public CollectionContainer<T> getSource()

Returns the container which sent the event.

Overrides:

getSource in class java.util.EventObject

getChangeType

public CollectionChangeType getChangeType()

Returns the type of change.

getChanges

public java.util.Collection<? extends T> getChanges()

Returns changed items. If getChangeType() is CollectionChangeType.REFRESH, the method returns empty collection.

toString

public java.lang.String toString()

Overrides:

toString in class java.util.EventObject