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Instances of classes that implement this interface are used to process queries, that is evaluating if a sensor event matches a specified query.
Method Summary | |
QueryResult[] |
evaluate(Query query,
Event event)
Evaluate if the specified event satisfies the query requirements. |
java.lang.String |
getName()
Get the name of this QueryProcessor. |
Method Detail |
public java.lang.String getName()
public QueryResult[] evaluate(Query query, Event event) throws java.lang.Exception
query
- The Query
to be processed.event
- The Event
to be evaluated.
QueryResult
containing the response of the evaluation.
java.lang.Exception
- Throws exception if parameters are not correctly specified.
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