Package com.vaadin.flow.dom

Interface NodeVisitor

public interface NodeVisitor
Element API node visitor interface.
Since:
1.0
Author:
Vaadin Ltd
See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Interface
    Description
    static enum 
    NodeVisitor.ElementType
    The type of the element.

  • Method Summary

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

  • Method Details

    • 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