Package org.drools.compiler.lang.descr

Examples of org.drools.compiler.lang.descr.ExprConstraintDescr

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        RuleDescr rule = pkg.getRules().get( 0 );
        PatternDescr pattern = (PatternDescr) rule.getLhs().getDescrs().get( 0 );

        assertEquals( 1,
                      pattern.getDescrs().size() );
        ExprConstraintDescr fcd = (ExprConstraintDescr) pattern.getDescrs().get( 0 );
        assertEquals( "symbol==\"ACME\"",
                      fcd.getExpression() );

        assertNotNull( pattern.getSource() );
        EntryPointDescr entry = (EntryPointDescr) pattern.getSource();
        assertEquals( "StreamA",
                      entry.getEntryId() );
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        RuleDescr rule = pkg.getRules().get( 0 );
        PatternDescr pattern = (PatternDescr) rule.getLhs().getDescrs().get( 0 );

        assertEquals( 1,
                      pattern.getDescrs().size() );
        ExprConstraintDescr fcd = (ExprConstraintDescr) pattern.getDescrs().get( 0 );
        assertEquals( "symbol==\"ACME\"",
                      fcd.getExpression() );

        assertNotNull( pattern.getSource() );
        EntryPointDescr entry = (EntryPointDescr) pattern.getSource();
        assertEquals( "StreamA",
                      entry.getEntryId() );
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        RuleDescr rule = pkg.getRules().get( 0 );
        PatternDescr pattern = (PatternDescr) rule.getLhs().getDescrs().get( 0 );

        assertEquals( 1,
                      pattern.getDescrs().size() );
        ExprConstraintDescr fcd = (ExprConstraintDescr) pattern.getDescrs().get( 0 );
        assertEquals( "symbol==\"ACME\"",
                      fcd.getExpression() );

        List<BehaviorDescr> behaviors = pattern.getBehaviors();
        assertNotNull( behaviors );
        assertEquals( 1,
                      behaviors.size() );
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        PatternDescr patternDescr = (PatternDescr) notDescr.getDescrs().get( 0 );
        assertEquals( "$r",
                      patternDescr.getIdentifier() );
        assertEquals( 1,
                      patternDescr.getDescrs().size() );
        ExprConstraintDescr fieldConstraintDescr = (ExprConstraintDescr) patternDescr.getDescrs().get( 0 );
        assertEquals( "operator == Operator.EQUAL",
                      fieldConstraintDescr.getExpression() );
    }
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        PatternDescr patternDescr = (PatternDescr) rule.getLhs().getDescrs().get( 0 );
        assertEquals( "$r",
                      patternDescr.getIdentifier() );
        assertEquals( 1,
                      patternDescr.getDescrs().size() );
        ExprConstraintDescr fieldConstraintDescr = (ExprConstraintDescr) patternDescr.getDescrs().get( 0 );
        assertEquals( "operator == Operator.EQUAL",
                      fieldConstraintDescr.getExpression() );
    }
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        PatternDescr pattern = (PatternDescr) ((RuleDescr) parse( "rule",
                                                                  text )).getLhs().getDescrs().get( 0 );

        assertEquals( 1,
                      pattern.getDescrs().size() );
        ExprConstraintDescr fcd = (ExprConstraintDescr) pattern.getDescrs().get( 0 );
        assertEquals( "name == null",
                      fcd.getExpression() );
        assertEquals( 0,
                      fcd.getPosition() );
        assertEquals( ExprConstraintDescr.Type.NAMED,
                      fcd.getType() );
    }
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        PatternDescr pattern = (PatternDescr) ((RuleDescr) parse( "rule",
                                                                  text )).getLhs().getDescrs().get( 0 );

        assertEquals( 2,
                      pattern.getDescrs().size() );
        ExprConstraintDescr fcd = (ExprConstraintDescr) pattern.getDescrs().get( 0 );
        assertEquals( "\"Mark\"",
                      fcd.getExpression() );
        assertEquals( 0,
                      fcd.getPosition() );
        assertEquals( ExprConstraintDescr.Type.POSITIONAL,
                      fcd.getType() );
        fcd = (ExprConstraintDescr) pattern.getDescrs().get( 1 );
        assertEquals( "42",
                      fcd.getExpression() );
        assertEquals( 1,
                      fcd.getPosition() );
        assertEquals( ExprConstraintDescr.Type.POSITIONAL,
                      fcd.getType() );
    }
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        assertTrue( pattern.isQuery() );

        assertEquals( 2,
                      pattern.getDescrs().size() );
        ExprConstraintDescr fcd = (ExprConstraintDescr) pattern.getDescrs().get( 0 );
        assertEquals( "\"Mark\"",
                      fcd.getExpression() );
        assertEquals( 0,
                      fcd.getPosition() );
        assertEquals( ExprConstraintDescr.Type.POSITIONAL,
                      fcd.getType() );
        fcd = (ExprConstraintDescr) pattern.getDescrs().get( 1 );
        assertEquals( "42",
                      fcd.getExpression() );
        assertEquals( 1,
                      fcd.getPosition() );
        assertEquals( ExprConstraintDescr.Type.POSITIONAL,
                      fcd.getType() );
    }
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        PatternDescr pattern = (PatternDescr) ((RuleDescr) parse( "rule",
                                                                  text )).getLhs().getDescrs().get( 0 );

        assertEquals( 3,
                      pattern.getDescrs().size() );
        ExprConstraintDescr fcd = (ExprConstraintDescr) pattern.getDescrs().get( 0 );
        assertEquals( "\"Mark\"",
                      fcd.getExpression() );
        assertEquals( 0,
                      fcd.getPosition() );
        assertEquals( ExprConstraintDescr.Type.POSITIONAL,
                      fcd.getType() );
        fcd = (ExprConstraintDescr) pattern.getDescrs().get( 1 );
        assertEquals( "42",
                      fcd.getExpression() );
        assertEquals( 1,
                      fcd.getPosition() );
        assertEquals( ExprConstraintDescr.Type.POSITIONAL,
                      fcd.getType() );

        fcd = (ExprConstraintDescr) pattern.getDescrs().get( 2 );
        assertEquals( "location == \"atlanta\"",
                      fcd.getExpression() );
        assertEquals( 2,
                      fcd.getPosition() );
        assertEquals( ExprConstraintDescr.Type.NAMED,
                      fcd.getType() );

    }
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                      pattern.getIdentifier() );
        assertTrue( pattern.isUnification() );

        assertEquals( 2,
                      pattern.getDescrs().size() );
        ExprConstraintDescr bindingDescr = (ExprConstraintDescr) pattern.getDescrs().get( 0 );
        assertEquals( "$name := name",
                      bindingDescr.getExpression() );

        bindingDescr = (ExprConstraintDescr) pattern.getDescrs().get( 1 );
        assertEquals( "$loc : location",
                      bindingDescr.getExpression() );

    }
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Related Classes of org.drools.compiler.lang.descr.ExprConstraintDescr

  • org.drools.compiler.builder.impl.KnowledgeBuilderTest
  • org.drools.compiler.compiler.PackageBuilderTest
  • org.drools.compiler.compiler.QueryBuilderTest
  • org.drools.compiler.compiler.xml.rules.ExprConstraintHandler
  • org.drools.compiler.compiler.xml.rules.FieldConstraintHandler
  • org.drools.compiler.compiler.xml.rules.PredicateHandler
  • org.drools.compiler.compiler.xml.rules.RestrictionConnectiveHandler
  • org.drools.compiler.compiler.xml.rules.XmlPackageReaderTest
  • org.drools.compiler.lang.api.impl.PatternDescrBuilderImpl
  • org.drools.compiler.lang.RuleParserTest
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