Examples with ExpressionAtom org.apache.stanbol.rules.manager.atoms.ExpressionAtom used on opensource projects

Example 26 with ExpressionAtom

use of org.apache.stanbol.rules.manager.atoms.ExpressionAtom in project stanbol by apache.

the class StartsWithAtom method adapt.

@SuppressWarnings("unchecked")
@Override
public <T> T adapt(RuleAtom ruleAtom) throws RuleAtomCallExeption, UnavailableRuleObjectException, UnsupportedTypeForExportException {
    org.apache.stanbol.rules.manager.atoms.StartsWithAtom tmp = (org.apache.stanbol.rules.manager.atoms.StartsWithAtom) ruleAtom;
    ExpressionAtom argument = tmp.getArgument();
    ExpressionAtom term = tmp.getTerm();
    OWLDataFactory factory = OWLManager.getOWLDataFactory();
    SWRLAtom swrlAtom1 = (SWRLAtom) adapter.adaptTo(argument, SWRLRule.class);
    SWRLAtom swrlAtom2 = (SWRLAtom) adapter.adaptTo(term, SWRLRule.class);
    SWRLDArgument swrldArgument1;
    SWRLDArgument swrldArgument2;
    List<SWRLAtom> listOfArguments = new ArrayList<SWRLAtom>();
    if (swrlAtom1 instanceof HigherOrderSWRLAtom) {
        swrldArgument1 = ((HigherOrderSWRLAtom) swrlAtom1).getBindableArgument();
        listOfArguments.addAll(((HigherOrderSWRLAtom) swrlAtom1).getAtoms());
    } else if (swrlAtom1 instanceof ArgumentSWRLAtom) {
        SWRLArgument swrlArgument = ((ArgumentSWRLAtom) swrlAtom1).getSwrlArgument();
        swrldArgument1 = (SWRLDArgument) swrlArgument;
    } else {
        throw new org.apache.stanbol.rules.base.api.RuleAtomCallExeption(getClass());
    }
    if (swrlAtom2 instanceof HigherOrderSWRLAtom) {
        swrldArgument2 = ((HigherOrderSWRLAtom) swrlAtom2).getBindableArgument();
        listOfArguments.addAll(((HigherOrderSWRLAtom) swrlAtom2).getAtoms());
    } else if (swrlAtom2 instanceof ArgumentSWRLAtom) {
        SWRLArgument swrlArgument = ((ArgumentSWRLAtom) swrlAtom2).getSwrlArgument();
        swrldArgument2 = (SWRLDArgument) swrlArgument;
    } else {
        throw new org.apache.stanbol.rules.base.api.RuleAtomCallExeption(getClass());
    }
    List<SWRLDArgument> swrldArguments = new ArrayList<SWRLDArgument>();
    swrldArguments.add(swrldArgument1);
    swrldArguments.add(swrldArgument2);
    return (T) factory.getSWRLBuiltInAtom(SWRLBuiltInsVocabulary.STARTS_WITH.getIRI(), swrldArguments);
}

Example 27 with ExpressionAtom

use of org.apache.stanbol.rules.manager.atoms.ExpressionAtom in project stanbol by apache.

the class DifferentAtom method adapt.

@SuppressWarnings("unchecked")
@Override
public <T> T adapt(RuleAtom ruleAtom) throws RuleAtomCallExeption, UnavailableRuleObjectException, UnsupportedTypeForExportException {
    org.apache.stanbol.rules.manager.atoms.DifferentAtom tmp = (org.apache.stanbol.rules.manager.atoms.DifferentAtom) ruleAtom;
    ExpressionAtom stringFunctionAtom1 = tmp.getStringFunctionAtom1();
    ExpressionAtom stringFunctionAtom2 = tmp.getStringFunctionAtom1();
    ClerezzaSparqlObject argument1 = (ClerezzaSparqlObject) adapter.adaptTo(stringFunctionAtom1, ConstructQuery.class);
    ClerezzaSparqlObject argument2 = (ClerezzaSparqlObject) adapter.adaptTo(stringFunctionAtom2, ConstructQuery.class);
    Expression lhe = (Expression) argument1.getClerezzaObject();
    Expression rhe = (Expression) argument2.getClerezzaObject();
    BinaryOperation binaryOperation = new BinaryOperation("!=", lhe, rhe);
    return (T) new ClerezzaSparqlObject(binaryOperation);
}

Example 28 with ExpressionAtom

use of org.apache.stanbol.rules.manager.atoms.ExpressionAtom in project stanbol by apache.

the class LessThanAtom method adapt.

@SuppressWarnings("unchecked")
@Override
public <T> T adapt(RuleAtom ruleAtom) throws RuleAtomCallExeption, UnavailableRuleObjectException, UnsupportedTypeForExportException {
    org.apache.stanbol.rules.manager.atoms.LessThanAtom tmp = (org.apache.stanbol.rules.manager.atoms.LessThanAtom) ruleAtom;
    ExpressionAtom argument1 = tmp.getArgument1();
    ExpressionAtom argument2 = tmp.getArgument2();
    ClerezzaSparqlObject clerezzaArgument1 = (ClerezzaSparqlObject) adapter.adaptTo(argument1, ConstructQuery.class);
    ClerezzaSparqlObject clerezzaArgument2 = (ClerezzaSparqlObject) adapter.adaptTo(argument2, ConstructQuery.class);
    Expression lhe = (Expression) clerezzaArgument1.getClerezzaObject();
    Expression rhe = (Expression) clerezzaArgument2.getClerezzaObject();
    return (T) new ClerezzaSparqlObject(new BinaryOperation("<", lhe, rhe));
}

Example 29 with ExpressionAtom

use of org.apache.stanbol.rules.manager.atoms.ExpressionAtom in project stanbol by apache.

the class SameAtom method adapt.

@SuppressWarnings("unchecked")
@Override
public <T> T adapt(RuleAtom ruleAtom) throws RuleAtomCallExeption, UnsupportedTypeForExportException, UnavailableRuleObjectException {
    org.apache.stanbol.rules.manager.atoms.SameAtom tmp = (org.apache.stanbol.rules.manager.atoms.SameAtom) ruleAtom;
    ExpressionAtom argument1 = tmp.getStringFunctionAtom1();
    ExpressionAtom argument2 = tmp.getStringFunctionAtom2();
    ClerezzaSparqlObject clerezzaArgument1 = (ClerezzaSparqlObject) adapter.adaptTo(argument1, ConstructQuery.class);
    ClerezzaSparqlObject clerezzaArgument2 = (ClerezzaSparqlObject) adapter.adaptTo(argument2, ConstructQuery.class);
    Expression lhe = (Expression) clerezzaArgument1.getClerezzaObject();
    Expression rhe = (Expression) clerezzaArgument2.getClerezzaObject();
    return (T) new ClerezzaSparqlObject(new BinaryOperation("=", lhe, rhe));
}

Example 30 with ExpressionAtom

use of org.apache.stanbol.rules.manager.atoms.ExpressionAtom in project stanbol by apache.

the class TypedLiteralAtom method adapt.

@SuppressWarnings("unchecked")
@Override
public <T> T adapt(RuleAtom ruleAtom) throws RuleAtomCallExeption {
    org.apache.stanbol.rules.manager.atoms.TypedLiteralAtom tmp = (org.apache.stanbol.rules.manager.atoms.TypedLiteralAtom) ruleAtom;
    ExpressionAtom expressionAtom = tmp.getValue();
    Literal literal = null;
    if (expressionAtom instanceof StringAtom) {
        String value = expressionAtom.toString();
        literal = LiteralFactory.getInstance().createTypedLiteral(value);
    } else if (expressionAtom instanceof NumberAtom) {
        Number number = ((NumberAtom) expressionAtom).getNumberValue();
        literal = LiteralFactory.getInstance().createTypedLiteral(number);
    } else {
        throw new org.apache.stanbol.rules.base.api.RuleAtomCallExeption(getClass());
    }
    LiteralExpression literalExpression = new LiteralExpression(literal);
    return (T) new ClerezzaSparqlObject(literalExpression);
}