CacheableArgument (onebusaway-container 2.5.13-otsf API)

```
@Retention(RUNTIME)
@Target(PARAMETER)
public @interface CacheableArgument
```
A method parameter annotation that is used to further control how method cache keys are generated by the CacheableMethodManager#getKeyFactoryForParameterType(Class, boolean)

Author:

bdferris

See Also:

CacheableAnnotationInterceptor, CacheableMethodKeyFactory, CacheableMethodManager

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`boolean`	`cacheRefreshIndicator`
`String`	`keyProperty`	A bean property expression that is evaluated against the source method argument to produce a cache key for that argument

- Element Detail
  - keyProperty
```
String keyProperty
```
    A bean property expression that is evaluated against the source method argument to produce a cache key for that argument
    
    Returns:
    
    a Serializable or something whose Object.toString() produces a unique value
    
    Default:
    
    ""
- - cacheRefreshIndicator
```
boolean cacheRefreshIndicator
```
    Default:
    
    false