Package org.drools.lang.descr

Examples of org.drools.lang.descr.OrDescr

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        assertFalse( parser.getErrorMessages().toString(),
                     parser.hasErrors() );

        assertEquals( 1,
                      pattern.getDescrs().size() );
        OrDescr or1 = (OrDescr) pattern.getDescrs().get( 0 );
        assertEquals( 2,
                      or1.getDescrs().size() );

        AndDescr and1 = (AndDescr) or1.getDescrs().get( 0 );
        assertEquals( 2,
                      and1.getDescrs().size() );
        FieldConstraintDescr fcd = (FieldConstraintDescr) and1.getDescrs().get( 0 );
        assertEquals( "age",
                      fcd.getFieldName() );
        assertEquals( "<",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "42",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );

        OrDescr or2 = (OrDescr) and1.getDescrs().get( 1 );
        fcd = (FieldConstraintDescr) or2.getDescrs().get( 0 );
        assertEquals( "location",
                      fcd.getFieldName() );
        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "atlanta",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );

        AndDescr and2 = (AndDescr) or2.getDescrs().get( 1 );
        assertEquals( 2,
                      and2.getDescrs().size() );
        fcd = (FieldConstraintDescr) and2.getDescrs().get( 0 );
        assertEquals( "age",
                      fcd.getFieldName() );
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        assertFalse( parser.getErrorMessages().toString(),
                     parser.hasErrors() );

        assertEquals( 1,
                      pattern.getDescrs().size() );
        OrDescr or1 = (OrDescr) pattern.getDescrs().get( 0 );
        assertEquals( 3,
                      or1.getDescrs().size() );

        AndDescr and1 = (AndDescr) or1.getDescrs().get( 0 );
        AndDescr and2 = (AndDescr) or1.getDescrs().get( 1 );
        AndDescr and3 = (AndDescr) or1.getDescrs().get( 2 );

        assertEquals( 2,
                      and1.getDescrs().size() );
        FieldConstraintDescr fcd = (FieldConstraintDescr) and1.getDescrs().get( 0 );
        assertEquals( "age",
                      fcd.getFieldName() );
        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "70",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );
        fcd = (FieldConstraintDescr) and1.getDescrs().get( 1 );
        assertEquals( "hair",
                      fcd.getFieldName() );
        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "black",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );

        assertEquals( 2,
                      and2.getDescrs().size() );
        fcd = (FieldConstraintDescr) and2.getDescrs().get( 0 );
        assertEquals( "age",
                      fcd.getFieldName() );
        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "40",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );
        fcd = (FieldConstraintDescr) and2.getDescrs().get( 1 );
        assertEquals( "hair",
                      fcd.getFieldName() );
        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "pink",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );

        assertEquals( 2,
                      and3.getDescrs().size() );
        fcd = (FieldConstraintDescr) and3.getDescrs().get( 0 );
        assertEquals( "age",
                      fcd.getFieldName() );
        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "12",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );
        OrDescr or2 = (OrDescr) and3.getDescrs().get( 1 );
        fcd = (FieldConstraintDescr) or2.getDescrs().get( 0 );
        assertEquals( "hair",
                      fcd.getFieldName() );
        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "yellow",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );
        fcd = (FieldConstraintDescr) or2.getDescrs().get( 1 );
        assertEquals( "hair",
                      fcd.getFieldName() );
        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "blue",
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                     parser.hasErrors() );

        assertEquals( 1,
                      pattern.getDescrs().size() );

        OrDescr orConstr = (OrDescr) pattern.getDescrs().get( 0 );

        assertEquals( 3,
                      orConstr.getDescrs().size() );

        AndDescr andConstr1 = (AndDescr) orConstr.getDescrs().get( 0 );

        FieldConstraintDescr fcd = (FieldConstraintDescr) andConstr1.getDescrs().get( 0 );
        assertEquals( "age",
                      fcd.getFieldName() );
        RestrictionConnectiveDescr or = (RestrictionConnectiveDescr) fcd.getRestriction().getRestrictions().get( 0 );
        RestrictionConnectiveDescr and1 = (RestrictionConnectiveDescr) or.getRestrictions().get( 0 );
        RestrictionConnectiveDescr and2 = (RestrictionConnectiveDescr) or.getRestrictions().get( 1 );

        assertEquals( ">",
                      ((LiteralRestrictionDescr) and1.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "60",
                      ((LiteralRestrictionDescr) and1.getRestrictions().get( 0 )).getText() );

        assertEquals( "<",
                      ((LiteralRestrictionDescr) and1.getRestrictions().get( 1 )).getEvaluator() );
        assertEquals( "70",
                      ((LiteralRestrictionDescr) and1.getRestrictions().get( 1 )).getText() );

        assertEquals( ">",
                      ((LiteralRestrictionDescr) and2.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "50",
                      ((LiteralRestrictionDescr) and2.getRestrictions().get( 0 )).getText() );

        assertEquals( "<",
                      ((LiteralRestrictionDescr) and2.getRestrictions().get( 1 )).getEvaluator() );
        assertEquals( "55",
                      ((LiteralRestrictionDescr) and2.getRestrictions().get( 1 )).getText() );

        fcd = (FieldConstraintDescr) andConstr1.getDescrs().get( 1 );
        assertEquals( "hair",
                      fcd.getFieldName() );

        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "black",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );

        AndDescr andConstr2 = (AndDescr) orConstr.getDescrs().get( 1 );
        assertEquals( 2,
                      andConstr2.getDescrs().size() );
        fcd = (FieldConstraintDescr) andConstr2.getDescrs().get( 0 );
        assertEquals( "age",
                      fcd.getFieldName() );

        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "40",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );

        fcd = (FieldConstraintDescr) andConstr2.getDescrs().get( 1 );
        assertEquals( "hair",
                      fcd.getFieldName() );

        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "pink",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );

        AndDescr andConstr3 = (AndDescr) orConstr.getDescrs().get( 2 );
        assertEquals( 2,
                      andConstr3.getDescrs().size() );
        fcd = (FieldConstraintDescr) andConstr3.getDescrs().get( 0 );
        assertEquals( "age",
                      fcd.getFieldName() );

        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "12",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );

        OrDescr orConstr2 = (OrDescr) andConstr3.getDescrs().get( 1 );

        fcd = (FieldConstraintDescr) orConstr2.getDescrs().get( 0 );
        assertEquals( "hair",
                      fcd.getFieldName() );

        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
        assertEquals( "yellow",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getText() );

        fcd = (FieldConstraintDescr) orConstr2.getDescrs().get( 1 );
        assertEquals( "hair",
                      fcd.getFieldName() );

        assertEquals( "==",
                      ((LiteralRestrictionDescr) fcd.getRestrictions().get( 0 )).getEvaluator() );
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        assertEquals( "Person",
                      person.getObjectType() );
        assertEquals( "$p",
                      person.getIdentifier() );

        final OrDescr or = (OrDescr) rule.getLhs().getDescrs().get( 1 );
        assertEquals( 2,
                      or.getDescrs().size() );

        final PatternDescr cheese1 = (PatternDescr) or.getDescrs().get( 0 );
        assertEquals( "Cheese",
                      cheese1.getObjectType() );
        assertEquals( "$c",
                      cheese1.getIdentifier() );
        final PatternDescr cheese2 = (PatternDescr) or.getDescrs().get( 1 );
        assertEquals( "Cheese",
                      cheese2.getObjectType() );
        assertNull( cheese2.getIdentifier() );
    }
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            System.err.println( parser.getErrorMessages() );
        }
        assertFalse( parser.hasErrors() );
        assertEquals( 1,
                      descrs.getDescrs().size() );
        OrDescr or = (OrDescr) descrs.getDescrs().get( 0 );
        assertEquals( 2,
                      or.getDescrs().size() );
        NotDescr not = (NotDescr) or.getDescrs().get( 0 );
        AndDescr and = (AndDescr) or.getDescrs().get( 1 );
        assertEquals( 1,
                      not.getDescrs().size() );
        PatternDescr person = (PatternDescr) not.getDescrs().get( 0 );
        assertEquals( "Person",
                      person.getObjectType() );
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    /**
     * {@inheritDoc}
     */
    public CEDescrBuilder<CEDescrBuilder<P, T>, OrDescr> or() {
        OrDescr orDescr = new OrDescr();
        ((ConditionalElementDescr) descr).addDescr( orDescr );
        return new CEDescrBuilderImpl<CEDescrBuilder<P, T>, OrDescr>( this, orDescr );
    }
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                        final String localName,
                        final Attributes attrs,
                        final ExtensibleXmlParser parser) throws SAXException {
        parser.startElementBuilder( localName,
                                    attrs );
        final OrDescr orDescr = new OrDescr();

        return orDescr;
    }
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    public Object end(final String uri,
                      final String localName,
                      final ExtensibleXmlParser parser) throws SAXException {
        final Element element = parser.endElementBuilder();

        final OrDescr orDescr = (OrDescr) parser.getCurrent();

        final Object parent = parser.getParent();

        if ( !orDescr.getDescrs().isEmpty() ) {
            if ( parent instanceof RuleDescr || parent instanceof QueryDescr ) {
                final RuleDescr ruleDescr = (RuleDescr) parent;
                ruleDescr.getLhs().addDescr( orDescr );
            } else if ( parent instanceof MultiPatternDestinationDescr ) {
                final MultiPatternDestinationDescr mpDescr = (MultiPatternDestinationDescr) parent;
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        PatternDescr pdo1 = (PatternDescr) lhs.getDescrs().get( 0 );
        assertEquals( "pdo1",
                      pdo1.getIdentifier() );

        OrDescr or = (OrDescr) rule.getLhs().getDescrs().get( 1 );
        assertEquals( 3,
                      or.getDescrs().size() );
        for ( BaseDescr pdo2 : or.getDescrs() ) {
            assertEquals( "pdo2",
                          ((PatternDescr) pdo2).getIdentifier() );
        }

    }
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        final RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );
        assertEquals( 1,
                      rule.getLhs().getDescrs().size() );

        final OrDescr or = (OrDescr) rule.getLhs().getDescrs().get( 0 );
        assertEquals( 2,
                      or.getDescrs().size() );
        assertNotNull( (String) rule.getConsequence() );

    }
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Related Classes of org.drools.lang.descr.OrDescr

  • org.drools.clips.LhsClpParserTest
  • org.drools.compiler.PackageBuilderTest
  • org.drools.compiler.xml.rules.OrHandler
  • org.drools.compiler.xml.rules.XmlPackageReaderTest
  • org.drools.lang.api.CEDescrBuilderImpl
  • org.drools.lang.api.impl.CEDescrBuilderImpl
  • org.drools.lang.RuleParserTest
  • org.drools.xml.OrHandler
  • org.drools.xml.rules.OrHandler
  • org.drools.xml.rules.XmlPackageReaderTest
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