Examples of com.mobixess.jodb.soda.api.Evaluation

com.mobixess.jodb.soda.api.Evaluation
for implementation of callback evaluations.

To constrain a {@link Query} node with your own callbackEvaluation, construct an object that implements the Evaluation interface and register it by passing it to {@link Query#constrain(Object) Query#constrain(Object)}.

Evaluations are called as the last step during query execution, after all other constraints have been applied. Evaluations in higher level {@link Query} nodes in the query graph are called first.use {@code com.mobixess.jodb.query.api.Evaluation} instead

                } catch (Exception e) {
                    throw new JodbIOException(e);
                }
            }
            if(activeObject!=null){
                Evaluation evaluation = (Evaluation) getObject();
                CandidateImpl candidateImpl = _candidateImpl.get();
                candidateImpl.init(activeObject);
                evaluation.evaluate(candidateImpl);
                if(candidateImpl.isInclude()){
                    processCompareResult(COMPARE_RESULT.EQUAL);
                }else{
                    processCompareResult(COMPARE_RESULT.SMALLER);
                }

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                Object obj = PrimitiveJavaTypesUtil.getAsWrappedPrimitive(fieldTypeEnum,record._primitiveRawDataBuffer);
                evaluateActiveObject(obj, null, context);
                return;
            }
            if(dataContainer!=null){
                Evaluation evaluation = (Evaluation) getObject();
                int activationDepth = evaluation.getActivationDepth() >= 0 ? evaluation.getActivationDepth() : JODBConfig.getDefaultActivationDepth();
                Object obj = context.getSession().getObjectForOffset(dataContainer.getOffset(), activationDepth);
                evaluateActiveObject(obj, null, context);
                return;
            }
        }

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Related Classes of com.mobixess.jodb.soda.api.Evaluation

com.mobixess.jodb.core.query.QueryNode$EvaluationCallbackConstraint

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