NES::CEPOperatorBuilder Namespace Reference

Classes
class	And
class	Seq
class	Times
	: This operator is a CEP operator, in CEP engines also called iteration operator. It allows for multiple occurrences of a specified event, i.e., tuples. Thus, 'times' enables patterns of arbitrary length (when only minOccurrences are defined) or requires a specified number of tuples (minOccurrence, maxOccurrence) to occur The Times operator requires the call of the window operator afterwards More...

Functions
std::string	keyAssignment (std::string keyName)
	: this function creates a virtual key for the left side of the binary operator More...

Function Documentation

keyAssignment()

std::string NES::CEPOperatorBuilder::keyAssignment

(

std::string

keyName

)

: this function creates a virtual key for the left side of the binary operator

Parameters

keyName

the attribute name

Returns

the unique name of the key