| Package | Description | 
|---|---|
| weblogic.xml.security.transforms | |
| weblogic.xml.xpath | 
    This package contains all of the classes required to perform 
    XPath matching against a document represented as a DOM, XMLNode, 
    or against an XMLInputStream. | 
| Modifier and Type | Method | Description | 
|---|---|---|
| void | XPathStreamFactory. install(StreamXPath xpath,
       XPathStreamObserver observer) | Installs an observer that receives notifications of all events
 in the stream which match the given xpath. |