org.kie.workbench.common.stunner.core.client.shape.view.handler

Class ViewAttributesHandler<W,V extends ShapeView>

java.lang.Object

org.kie.workbench.common.stunner.core.client.shape.view.handler.ViewAttributesHandler<W,V>

Type Parameters:

W - The domain's object type.

V - The shape view type.

All Implemented Interfaces:

ShapeViewHandler<W,V>

public class ViewAttributesHandler<W,V extends ShapeView>
extends Object
implements ShapeViewHandler<W,V>

The default view attributes handler to generic shape views.

It allows specifying functions which provide the different view attributes managed by this handler, like colors or borders, by having as an input the domain object's instance.

This way view attribute values can be the ones present in some instance's property value, or just some hardcoded ones.

If domain object's instance property values are not present (can be null), this handler does not apply updates to the view, so the default attributes from the view will be the ones used to render it.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ViewAttributesHandler.Builder<W,V extends ShapeView>

Method Summary

Modifier and Type	Method and Description
void	handle(W element, V view)

Methods inherited from class java.lang.Object

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

Method Detail

handle

public void handle(W element,
                   V view)

Specified by:

handle in interface ShapeViewHandler<W,V extends ShapeView>