event::Engine::Condition Struct Reference

Condition is a logical combination of multiple events. More...

import"EventEngine.idl";

Public Types
enum	Op { AND , OR , XOR }
	logical operation to be applied over all conditions and event More...
enum	MatchType { ASSERTED , DEASSERTED , BOTH }
	the match type how to match the event assertion state More...

Public Attributes
boolean	negate
	Negate the result.
Op	operation
	Logical operation to be applied.
MatchType	matchType
	Match type.
vector< string >	eventId
	Event ID.
vector< Condition >	conditions
	List of subordinate conditions.

Detailed Description

Condition is a logical combination of multiple events.

Normally you should use STATE events in logical conditions. In case a TRIGGER event is part of a condition or logical operation it will per default be interpreted as deasserted. The TRIGGER will evaluate as asserted if that exact event was raised and is matched against the event rules. In some sense the 'assertion state' of the TRIGGER is true only at the moment the Event exists and set to false again once it passed.

Member Enumeration Documentation

MatchType

enum event::Engine::Condition::MatchType

the match type how to match the event assertion state

Enumerator
ASSERTED	Match if the event is asserted.
DEASSERTED	Match if the event is deasserted.
BOTH	Match both (for trigger events)

Op

enum event::Engine::Condition::Op

logical operation to be applied over all conditions and event

Enumerator
AND	Logical And.
OR	Logical Or.
XOR	Exclusive Or.

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The documentation for this struct was generated from the following file:

• EventEngine.idl