com::pcbsys::nirvana::client::nEventPropertiesIterator Class Reference

This class enables you to iterate through the event properties keys and values. More...

#include <nEventPropertiesIterator.h>

Public Member Functions
const std::string	getKey ()
	Return the key of the current key / value pair in the iterator.
nObject *	getValue ()
	Return the value of the current key / value pair in the iterator.
bool	hasNext ()
	Returns whether there is any more key/value pairs to process.
void	increment ()
	Move to the next pair in the iterator.

Detailed Description

This class enables you to iterate through the event properties keys and values.

For example:

      nEventProperties *props = event->getEventProperties();
      nEventPropertiesIterator *pIterator = pProp->getIterator ();
      while (pIterator->hasNext ())
      {
        std::string key = pIterator->getKey ();
        nObject *pObject = pIterator->getValue();
        int type = pObject->getType ();

        if (type == nObject::EVENTPROPERTIES)
        {
                nEventProperties pvalue = (nEventProperties)pObject;
                .....
        }
        else
        {
                .....
        }
        pIterator->increment();
      }