ParameterTarget (Red Hat JBoss Enterprise Application Platform 8.0.0.GA public API)

All Known Subinterfaces:

ConstructorConstraintMappingContext, ContainerElementConstraintMappingContext, CrossParameterConstraintMappingContext, MethodConstraintMappingContext, ParameterConstraintMappingContext, ReturnValueConstraintMappingContext

All Known Implementing Classes:

ContainerElementConstraintMappingContextImpl
```
public interface ParameterTarget
```
Facet of a constraint mapping creational context which allows to select a method or constructor parameter to which the next operations shall apply.

Author:

Kevin Pollet <kevin.pollet@serli.com> (C) 2011 SERLI, Gunnar Morling

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ParameterConstraintMappingContext`	`parameter(int index)`	Changes the parameter for which added constraints apply.

- Method Detail
  - parameter
```
ParameterConstraintMappingContext parameter(int index)
```
    Changes the parameter for which added constraints apply. A given parameter may only be configured once.
    
    Parameters:
    
    index - The parameter index.
    
    Returns:
    
    A creational context representing the selected parameter.