Examples with Trace com.inova8.intelligentgraph.evaluator.Trace used on opensource projects

Example 11 with Trace

use of com.inova8.intelligentgraph.evaluator.Trace in project com.inova8.intelligentgraph by peterjohnlawrence.

the class Example1_Tests method example1_1.

/**
 * Example 1 1.
 */
@Test
@Order(1)
void example1_1() {
    try {
        Thing aPerson = source.getThing(":aPerson");
        Trace trace = aPerson.traceFact(":hasBMI");
        assertEquals("   1. Getting facts ':hasBMI' of aPerson <http://inova8.com/intelligentgraph/example1/aPerson>\n" + "   2. ...within contexts: [http://default, file://src/test/resources/example1.ttl]\n" + "         1. Evaluating predicate hasBMI <http://inova8.com/intelligentgraph/example1/hasBMI> of aPerson <http://inova8.com/intelligentgraph/example1/aPerson> , by invoking groovy script\n" + "         2. double height=_this.getFact(':hasHeight').doubleValue();  _this.getFact(':hasWeight').doubleValue()/(height*height)\n" + "\n" + "               1. Getting facts ':hasHeight' of aPerson <http://inova8.com/intelligentgraph/example1/aPerson>\n" + "               2. Next fact 'http://inova8.com/intelligentgraph/example1/hasHeight' of aPerson <http://inova8.com/intelligentgraph/example1/aPerson> = 1.7\n" + "               3. Returned fact ':hasHeight' of aPerson <http://inova8.com/intelligentgraph/example1/aPerson> = 1.7^^decimal <http://www.w3.org/2001/XMLSchema#decimal>\n" + "\n" + "               4. Getting facts ':hasWeight' of aPerson <http://inova8.com/intelligentgraph/example1/aPerson>\n" + "               5. Next fact 'http://inova8.com/intelligentgraph/example1/hasWeight' of aPerson <http://inova8.com/intelligentgraph/example1/aPerson> = 62\n" + "               6. Returned fact ':hasWeight' of aPerson <http://inova8.com/intelligentgraph/example1/aPerson> = 62^^decimal <http://www.w3.org/2001/XMLSchema#decimal>\n" + "\n" + "         3. Evaluated hasBMI <http://inova8.com/intelligentgraph/example1/hasBMI> of aPerson <http://inova8.com/intelligentgraph/example1/aPerson> = 21.453287197231838^^double <http://www.w3.org/2001/XMLSchema#double>\n" + "   3. Calculated hasBMI <http://inova8.com/intelligentgraph/example1/hasBMI> of aPerson <http://inova8.com/intelligentgraph/example1/aPerson> = 21.453287197231838^^double <http://www.w3.org/2001/XMLSchema#double>\n" + "   4. Retrieved cached value hasBMI <http://inova8.com/intelligentgraph/example1/hasBMI> of aPerson <http://inova8.com/intelligentgraph/example1/aPerson> = 21.453287197231838^^double <http://www.w3.org/2001/XMLSchema#double>\n" + "   5. Returned fact 'http://inova8.com/intelligentgraph/example1/hasBMI' of aPerson <http://inova8.com/intelligentgraph/example1/aPerson> = 21.453287197231838^^double <http://www.w3.org/2001/XMLSchema#double>", trace.asText());
    } catch (Exception e) {
        assertEquals("", e.getMessage());
        e.printStackTrace();
    }
}

Example 12 with Trace

use of com.inova8.intelligentgraph.evaluator.Trace in project com.inova8.intelligentgraph by peterjohnlawrence.

the class Example5_Tests method example5_7.

/**
 * Example 5 7.
 */
@Test
@Order(7)
void example5_7() {
    try {
        Thing aPerson = source.getThing(":aPerson");
        Trace trace = aPerson.traceFact("^:measurementOf[:hasDate [lt %1]]/:hasBMI", literal(LocalDate.parse("2021-08-03")));
        Query.assertEqualsWOSpaces("   1. Getting facts '^:measurementOf[:hasDate [lt %1]]/:hasBMI' of aPerson <http://inova8.com/intelligentgraph/example5/aPerson>\r\n" + "   2. ...using options: [1=\"2021-08-03\"^^<http://www.w3.org/2001/XMLSchema#date>]\r\n" + "   3. ...within contexts: [file://src/test/resources/example5.ttl, http://default]\r\n" + "   4. Returned fact 'http://inova8.com/intelligentgraph/example5/hasBMI' of aPerson <http://inova8.com/intelligentgraph/example5/aPerson> = 21.453287197231838^^double <http://www.w3.org/2001/XMLSchema#double>", trace.asText());
    } catch (Exception e) {
        fail();
        e.printStackTrace();
    }
}

Example 13 with Trace

use of com.inova8.intelligentgraph.evaluator.Trace in project com.inova8.intelligentgraph by peterjohnlawrence.

the class Example6_Tests method example6_7.

/**
 * Example 6 7.
 */
@Test
@Order(7)
void example6_7() {
    try {
        Thing aPerson = source.getThing(":aPerson");
        Trace trace = aPerson.traceFact(":Observation@:BMIObservation[:hasDate [lt %1]]/:hasBMI", literal(LocalDate.parse("2021-08-03")));
        Query.assertEqualsWOSpaces("   1. Getting facts ':Observation@:BMIObservation[:hasDate [lt %1]]/:hasBMI' of aPerson <http://inova8.com/intelligentgraph/example6/aPerson>\r\n" + "   2. ...using options: [1=\"2021-08-03\"^^<http://www.w3.org/2001/XMLSchema#date>]\r\n" + "   3. ...within contexts: [http://default, file://src/test/resources/example6.ttl]\r\n" + "   4. Returned fact 'http://inova8.com/intelligentgraph/example6/hasBMI' of aPerson <http://inova8.com/intelligentgraph/example6/aPerson> = 21.453287197231838^^double <http://www.w3.org/2001/XMLSchema#double>", trace.asText());
    } catch (Exception e) {
        assertEquals("", e.getMessage());
        e.printStackTrace();
    }
}

Example 14 with Trace

use of com.inova8.intelligentgraph.evaluator.Trace in project com.inova8.intelligentgraph by peterjohnlawrence.

the class ObjectProvenance method evaluate.

/**
 * Evaluate.
 *
 * @param tripleSource the triple source
 * @param args the args
 * @return the value
 * @throws ValueExprEvaluationException the value expr evaluation exception
 */
@Override
public Value evaluate(TripleSource tripleSource, Value... args) throws ValueExprEvaluationException {
    logger.trace("Evaluate for <{}> with args <{}>", tripleSource, args);
    if (args.length < 3) {
        String message = "At least subject,predicate, and objectscript arguments required";
        logger.error(message);
        return tripleSource.getValueFactory().createLiteral(message);
    } else {
        IRI subject;
        IRI predicate;
        try {
            subject = (IRI) args[0];
            predicate = (IRI) args[1];
        } catch (Exception e) {
            String message = "Subject and predicate must be valid IRI";
            logger.error(message);
            return tripleSource.getValueFactory().createLiteral(message);
        }
        SimpleLiteral literalValue;
        try {
            literalValue = (SimpleLiteral) args[2];
            if (isScriptEngine(literalValue.getDatatype())) {
                Value[] argumentArray = Arrays.copyOfRange(args, 3, args.length);
                IntelligentGraphRepository source = sources.getSource(tripleSource, argumentArray);
                CustomQueryOptions customQueryOptions = source.getCustomQueryOptions(argumentArray);
                EvaluationContext evaluationContext = new EvaluationContext(customQueryOptions);
                evaluationContext.setTracing(true);
                Thing subjectThing = Thing.create(source, subject, evaluationContext);
                com.inova8.intelligentgraph.model.Resource fact = IntelligentEvaluator.processFactObjectValue(subjectThing, predicate, literalValue, customQueryOptions);
                // TODO com.inova8.intelligentgraph.model.Resource fact = subjectThing.getFact( predicate,literalValue,customQueryOptions);
                if (fact != null) {
                    fact.getValue();
                    logger.debug("Trace\r\n" + evaluationContext.getTrace());
                    return tripleSource.getValueFactory().createLiteral(evaluationContext.getTrace());
                } else {
                    return null;
                }
            } else {
                return args[2];
            }
        } catch (Exception e) {
            return tripleSource.getValueFactory().createLiteral(e.getMessage());
        }
    }
}

Example 15 with Trace

use of com.inova8.intelligentgraph.evaluator.Trace in project com.inova8.intelligentgraph by peterjohnlawrence.

the class IntelligentStatementResults method next.

/**
 * Next.
 *
 * @return the intelligent statement
 * @throws QueryEvaluationException the query evaluation exception
 */
@SuppressWarnings("deprecation")
@Override
public IntelligentStatement next() throws QueryEvaluationException {
    BindingSet nextBindingset = getResultsIterator().next();
    Binding subjBinding = nextBindingset.getBinding(subj);
    Binding predBinding = StatementBinding.getAlternatePredicateBinding(nextBindingset, predicateVariable);
    Binding objBinding = nextBindingset.getBinding(obj);
    if (subjBinding != null && predBinding != null && objBinding != null) {
        IRI parameterizedPredicate;
        try {
            parameterizedPredicate = this.pathElement.getParameterizedPredicate((IRI) predBinding.getValue());
        } catch (URISyntaxException e) {
            parameterizedPredicate = (IRI) predBinding.getValue();
        }
        Value subjectValue;
        if (subjBinding != null)
            subjectValue = subjBinding.getValue();
        else
            subjectValue = nextBindingset.getBinding(this.boundVariableName).getValue();
        if (trace && this.evaluationContext != null) {
            thing.getEvaluationContext().getTracer().traceFactReturnValue(thing, predBinding.getValue().stringValue(), objBinding.getValue());
            return new IntelligentStatement((ContextStatement) simpleValueFactory.createStatement((Resource) subjectValue, parameterizedPredicate, literal(thing.getEvaluationContext().getTrace()), null), null, this.evaluationContext, customQueryOptions);
        } else {
            return new IntelligentStatement((ContextStatement) simpleValueFactory.createStatement((Resource) subjectValue, parameterizedPredicate, objBinding.getValue(), null), source, this.evaluationContext, customQueryOptions);
        }
    } else
        return new IntelligentStatement(null, null, null);
}