com.vaadin.flow.dom

Interface NodeVisitor

public interface NodeVisitor

Element API node visitor interface.

Since:

1.0

Author:

Vaadin Ltd

See Also:

#accept(NodeVisitor, boolean)

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	NodeVisitor.ElementType The type of the element.

Method Summary

Modifier and Type	Method and Description
boolean	visit(NodeVisitor.ElementType type, Element element) Visit the element using provided element type.
boolean	visit(ShadowRoot root) Visit the shadow root.

Method Detail

visit

boolean visit(NodeVisitor.ElementType type,
              Element element)

Visit the element using provided element type.

Parameters:

type - the element type

element - the element to visit

Returns:

true to visit descendants, false to stop traversal

visit

boolean visit(ShadowRoot root)

Visit the shadow root.

Parameters:

root - the shadow root to visit

Returns:

true to visit descendants, false to stop traversal