ACEXML_LocatorImpl Class Reference

ACEXML_LocatorImpl is an implementation of ACEXML_Locator. More...

#include <ACEXML/common/LocatorImpl.h>

Inheritance diagram for ACEXML_LocatorImpl:

[legend]Collaboration diagram for ACEXML_LocatorImpl:

[legend]List of all members.


Public Member Functions
	ACEXML_LocatorImpl (void)
	ACEXML_LocatorImpl (const ACEXML_Char systemId, const ACEXML_Char publicId)
	ACEXML_LocatorImpl (const ACEXML_Locator &locator)
virtual	~ACEXML_LocatorImpl (void)
virtual int	getColumnNumber (void) const
virtual int	getLineNumber (void) const
virtual const ACEXML_Char *	getPublicId (void) const
virtual const ACEXML_Char *	getSystemId (void) const
void	setColumnNumber (int cn)
void	setLineNumber (int ln)
void	setPublicId (const ACEXML_Char *id)
void	setSystemId (const ACEXML_Char *id)
void	incrLineNumber ()
void	incrColumnNumber ()
void	reset (void)
Private Attributes
ACEXML_Char *	publicId_
ACEXML_Char *	systemId_
int	lineNumber_
int	columnNumber_

Detailed Description

ACEXML_LocatorImpl is an implementation of ACEXML_Locator.

This class is available mainly for application writers, who can use it to make a persistent snapshot of a locator at any point during a document parse:

   ACEXML_Locator locator;
   ACEXML_Locator startloc;

   public void setLocator (ACEXML_Locator locator)
   {
      // note the locator
      this.locator = locator;
   }

   public void startDocument ()
   {
      // save the location of the start of the document
      // for future use.
      ACEXML_Locator startloc = new ACEXML_LocatorImpl(locator);
   }

Normally, parser writers will not use this class, since it is more efficient to provide location information only when requested, rather than constantly updating a Locator object.

Todo:: ACEXML parser doesn't support the use of Locator yet.

See also:: ACEXML_Locator

Constructor & Destructor Documentation

ACEXML_LocatorImpl::ACEXML_LocatorImpl ( void )

ACEXML_LocatorImpl::ACEXML_LocatorImpl ( const ACEXML_Char * systemId,

const ACEXML_Char * publicId

)

Construct a locator with systemId and publicId

ACEXML_LocatorImpl::ACEXML_LocatorImpl ( const ACEXML_Locator & locator )

Copy constructor. Create a persistent copy of the current state of a locator. When the original locator changes, this copy will still keep the original values (and it can be used outside the scope of DocumentHandler methods).