Package org.drools.spi

Examples of org.drools.spi.Evaluator

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        }
        if ( object == null || !(object instanceof BaseEvaluator) ) {
            return false;
        }

        final Evaluator other = (Evaluator) object;
        return this.getOperator() == other.getOperator() && this.getValueType() == other.getValueType();
    }
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                                  final Target right) {
        if ( this.cache == Collections.EMPTY_MAP ) {
            this.cache = new HashMap<String, Evaluator>();
        }
        String key = left+":"+right+":"+isNegated + ":" + parameterText;
        Evaluator eval = this.cache.get( key );
        if ( eval == null ) {
            Long[] params = parser.parse( parameterText );
            eval = new AfterEvaluator( type,
                                       isNegated,
                                       params,
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                                                            "name",
                                                            DroolsQuery.class.getClassLoader() );

        FieldValue field = FieldFactory.getFieldValue( "query-1" );

        final Evaluator evaluator = equals.getEvaluator( ValueType.STRING_TYPE, Operator.EQUAL );
        LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                              evaluator,
                                                              field );

        AlphaNode alphaNode = new AlphaNode( this.buildContext.getNextId(),
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                                                            "type",
                                                            getClass().getClassLoader() );

        final FieldValue field = FieldFactory.getFieldValue( "cheddar" );

        final Evaluator evaluator = new EqualityEvaluatorsDefinition().getEvaluator( ValueType.STRING_TYPE,
                                                                                     Operator.EQUAL,
                                                                                     null );

        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    evaluator,
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                                                          getClass().getClassLoader() );
        Declaration declaration = new Declaration( identifier,
                                                   extractor,
                                                   new Pattern( 0,
                                                                new ClassObjectType( clazz ) ) );
        Evaluator evaluator = registry.getEvaluatorDefinition( operator.getOperatorString() ).getEvaluator( extractor.getValueType(),
                                                                                                            operator.getOperatorString(),
                                                                                                            operator.isNegated(),
                                                                                                            null );
        return new VariableConstraint( extractor,
                                       declaration,
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                                                            "type",
                                                            getClass().getClassLoader() );

        final FieldValue field = FieldFactory.getFieldValue( "cheddar" );

        final Evaluator evaluator = equals.getEvaluator( ValueType.OBJECT_TYPE,
                                                         Operator.EQUAL );
        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    evaluator,
                                                                    field );
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                                                                "type",
                                                                getClass().getClassLoader() );

        final FieldValue field = FieldFactory.getFieldValue( "cheddar" );

        final Evaluator evaluator = equals.getEvaluator( ValueType.OBJECT_TYPE,
                                                         Operator.EQUAL );
        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    evaluator,
                                                                    field );
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                                                                "type",
                                                                getClass().getClassLoader() );

        final FieldValue field = FieldFactory.getFieldValue( "cheddar" );

        final Evaluator evaluator = equals.getEvaluator( ValueType.OBJECT_TYPE,
                                                         Operator.EQUAL );
        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    evaluator,
                                                                    field );
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                                                                                       "type",
                                                                                       getClass().getClassLoader() );

        final FieldValue field = FieldFactory.getFieldValue( "cheddar" );

        final Evaluator evaluator = registry.getEvaluator( ValueType.STRING_TYPE,
                                                           Operator.EQUAL,
                                                           null );

        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    evaluator,
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        final InternalReadAccessor extractor = new MockExtractor();
        for ( int i = 0; i < data.length; i++ ) {
            final Object[] row = data[i];
            boolean isNegated = ((String) row[1]).startsWith( "not " );
            String evaluatorStr = isNegated ? ((String) row[1]).substring( 4 ) : (String) row[1];
            final Evaluator evaluator = (Evaluator) registry.getEvaluatorDefinition( evaluatorStr ).getEvaluator( valueType,
                                                                                                      evaluatorStr,
                                                                                                      isNegated,
                                                                                                      null );
            assertNotNull( "Evaluator '"+(isNegated ? "not " : "")+evaluatorStr+"' not foung for "+valueType, evaluator );
            checkEvaluatorMethodWithFieldValue( valueType,
                                                extractor,
                                                row,
                                                evaluator );
            checkEvaluatorMethodCachedRight( valueType,
                                             extractor,
                                             row,
                                             evaluator );
            checkEvaluatorMethodCachedLeft( valueType,
                                            extractor,
                                            row,
                                            evaluator );
            checkEvaluatorMethodWith2Extractors( valueType,
                                                 extractor,
                                                 row,
                                                 evaluator );

            assertEquals( valueType,
                          evaluator.getValueType() );

        }
    }
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Related Classes of org.drools.spi.Evaluator

  • org.drools.base.BaseEvaluator
  • org.drools.base.EvaluatorFactoryTest
  • org.drools.base.evaluators.AfterEvaluatorDefinition
  • org.drools.base.TemporalEvaluatorFactoryTest
  • org.drools.common.BaseBetaConstraintsTest
  • org.drools.event.AgendaEventSupportTest
  • org.drools.event.knowledgebase.KnowledgeBaseEventSupportTest
  • org.drools.event.rule.AgendaEventSupportTest
  • org.drools.event.RuleBaseEventListenerTest
  • org.drools.event.RuleBaseEventSupportTest
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