io.jmix.mapsui.component.layer.event

Class LayerChangedEvent

java.lang.Object

java.util.EventObject

org.springframework.context.ApplicationEvent

io.jmix.mapsui.component.layer.event.LayerChangedEvent

All Implemented Interfaces:

java.io.Serializable

public class LayerChangedEvent
extends org.springframework.context.ApplicationEvent

Event that is fired when some changes has occurred in a layer. Event carries the changed layer as a source.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
LayerChangedEvent(Layer source) Create a new LayerChangedEvent.
LayerChangedEvent(java.lang.Object source, java.util.Collection<java.lang.String> changedParameters) Creates a new LayerChangedEvent.

Method Summary

Modifier and Type	Method and Description
java.util.Collection<java.lang.String>	getChangedParameters()
Layer	getSource()

Methods inherited from class org.springframework.context.ApplicationEvent

getTimestamp

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LayerChangedEvent

public LayerChangedEvent(Layer source)

Create a new LayerChangedEvent.

Parameters:

source - the object on which the event initially occurred (never null)

LayerChangedEvent

public LayerChangedEvent(java.lang.Object source,
                         java.util.Collection<java.lang.String> changedParameters)

Creates a new LayerChangedEvent.

In case when only some of the layer's parameters have changed, these parameters can be specified in the changedParameters collection. It may help to avoid full redraw of the layer. Passing an empty collection causes full redraw of the layer.

Parameters:

source - the object on which the event initially occurred (never null)

changedParameters - collection of the changed parameters names

Method Detail

getSource

public Layer getSource()

Overrides:

getSource in class java.util.EventObject

getChangedParameters

public java.util.Collection<java.lang.String> getChangedParameters()