package at.datasciencelabs.pattern;
import org.apache.flink.cep.pattern.conditions.IterativeCondition;
/**
* Matches a single event against its context.
*/
public interface ContextMatcher {
/**
* Evaluate the event and compare it with the context.
* @param event The event which should be matched
* @param context The context of the CEP engine which provides events already matched.
* @return True if the event matches according to its context, otherwise false.
*/
boolean matches(Event event, IterativeCondition.Context<Event> context);
}
