Processor Interface

Table 21-2 summarizes the methods of available through the Processor interface.

Table 21-2 Summary of Processor Methods; XPointer Package

Function	Summary
getProcessorId	Get processor's Id.
process	Evaluate XPointer expression against given document.

Get Processor Id.

Syntax

virtual XppPrIdType getProcessorId() const = 0;

Returns

(XppPrIdType) Processor's Id

Evaluates XPointer expression against given document and returns result XPointer location set object.

Syntax

virtual XppLocSet< Node>* process (
   InputSource* isrc_ptr,
   oratext* xpp_exp)
throw (XppException) = 0;

Parameter	Description
isrc_ptr	instance document to process
xpp_exp	XPointer expression

Returns

(XppLocSet*) XPath object