ITagModifier (Wicket Parent 9.19.0-SNAPSHOT API)

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

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static ITagModifier<?> NO_OP
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void modify(FormComponent<?> component, ComponentTag tag, T annotation)
  Modify the tag

Field Detail
- NO_OP
```
static final ITagModifier<?> NO_OP
```

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