org.apache.wicket.bean.validation

Interface ITagModifier<T extends Annotation>

All Known Implementing Classes:

SizeTagModifier

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ITagModifier<T extends Annotation>

An object that can modify a component's markup tag during render based on values of a constraint annotation. An example would be a modifier that adds the maxlen attribute to the tag given a Size annotation.

Author:

igor

Method Summary

Modifier and Type	Method and Description
void	modify(FormComponent<?> component, ComponentTag tag, T annotation) Modify the tag

Method Detail

modify

void modify(FormComponent<?> component,
            ComponentTag tag,
            T annotation)

Modify the tag

Parameters:

component - component the tag belongs to

tag - markup tag to be modified

annotation - constraint annotation