FixedExtractor (Tapestry API - 5.7.2)

FixedExtractor (Tapestry API - 5.7.2)

- org.apache.tapestry5.services.meta.FixedExtractor<T>

All Implemented Interfaces:

MetaDataExtractor<T>
```
public class >
extends 
implements MetaDataExtractor<T>
```
Implementation of MetaDataExtractor that is used to set a fixed value for a fixed meta-data key, when a given annotation is present.

Since:

5.2.0

Constructor Summary

Constructors
Constructor Description

key)
Defaults the value to "true".

key, value)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`extractMetaData(MutableComponentModel model, T annotation)`	Invoked on the extractor to extract the appropriate value for the annotation and set the meta data on the model.

Methods inherited from class java.lang.
, , , , , , , , , ,

- Constructor Detail
  - FixedExtractor
```
public  key)
```
    Defaults the value to "true".
  - FixedExtractor
```
public  key,
                       value)
```
- Method Detail
  - extractMetaData
```
public void extractMetaData(MutableComponentModel model,
                            T annotation)
```
    Description copied from interface: MetaDataExtractor
    
    Invoked on the extractor to extract the appropriate value for the annotation and set the meta data on the model.
    
    Specified by:
    
    >
    
    Parameters:
    
    model - on which to set meta data
    
    annotation - class annotation, from whose attributes specific data may be extracted