Package org.zkoss.stateless.ui

Interface IReplacer<T extends IComponent>

public interface IReplacer<T extends IComponent>
An IComponent replacer to replace the descendant from the root component.
Author:
jumperchen

  • Method Details

    • replaceById

      IReplacer<T> replaceById(String source, IComponent<?> target)
      Replaces the given source with a given new IComponent in the descendant of the root.
      Parameters:
      source - The source to indicate the replaced source
      target - The new component for replacement. If null, it means to remove the replaced source.

    • replaceById

      <I extends IComponent<?>> IReplacer<T> replaceById(String source, CheckedFunction<I,I> targetFunction)
      Replaces the given source with a given new IComponent in the descendant of the root.
      Parameters:
      source - The source to indicate the replaced source
      targetFunction - The replacement function by passing the result of the source and returning the new replacement. If null, it means to remove the replaced source.

    • replace

      <I extends IComponent<?>> IReplacer<T> replace(I source, I target)
      Replaces the given immutable component with a given new IComponent in the descendant of the root.
      Parameters:
      source - The old component to indicate the replaced source
      target - The new component for replacement. If null, it means to remove the replaced source.

    • build

      T build()
      Builds a new component tree from each replacement.