RequiredTargets (WS-SX Implementation 2.4.7 API)

All Superinterfaces:

Target
```
public interface RequiredTargets
extends Target
```
Specifies list of SOAP Headers that must be present in the SOAP Messages.

Author:

K.Venugopal@sun.com

Field Summary
- Fields inherited from interface com.sun.xml.ws.security.policy.Target
  SOAP_BODY

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Iterator`	`getTargets()`	`Iterator` over the list of required targetlist.
`String`	`getXPathExpression()`	returns the XPath Version that is being used.

- Method Detail
  - getTargets
```
Iterator getTargets()
```
    Iterator over the list of required targetlist.
    
    Returns:
    
    Iterator
  - getXPathExpression
```
String getXPathExpression()
```
    returns the XPath Version that is being used.
    
    Returns:
    
    XPath Version