| java.lang.Object
 org.mandarax.reference.DefaultInferenceEngine
| DefaultInferenceEngine | | public class DefaultInferenceEngine implements InferenceEngine(Code) | | Default inference engine. Instances are just wrappers. The actual inference engine is
the latest stable recommended implementation. This is to support users selecting the
right engine.
author:
Jens Dietrich
version:
3.4 <7 March 05>
since:
2.1 |
| query | | public ResultSet query(Query query, org.mandarax.kernel.KnowledgeBase kb, int aCardinalityConstraint, int exceptionHandlingPolicy) throws InferenceException(Code) | | Answer a query, retrieve (multiple different) result.
The cardinality contraints describe how many results should be computed. It is either
-
ONE - indicating that only one answer is expected
-
ALL - indicating that all answers should be computed
-
an integer value greater than 0 indicating that this number of results expected
See Also: DefaultInferenceEngine.ONE
See Also: DefaultInferenceEngine.ALL the result set of the query
Parameters:
query - the query clause
Parameters:
kb - the knowledge base used to answer the query
Parameters:
aCardinalityConstraint - the number of results expected
Parameters:
exceptionHandlingPolicy - one of the constants definied in this class (BUBBLE_EXCEPTIONS,TRY_NEXT)
throws:
an - InferenceException |
|
|