Examples of ReturnValueExpression

Examples of org.apache.drill.exec.physical.impl.filter.ReturnValueExpression

          ._then()
          ._return(JExpr.lit(1));
    }


    FunctionCall f = new FunctionCall(ComparatorFunctions.COMPARE_TO, ImmutableList.of((LogicalExpression) new HoldingContainerExpression(compareLeftExprHolder), (LogicalExpression)  new HoldingContainerExpression(compareRightExprHolder)), ExpressionPosition.UNKNOWN);
    cg.addExpr(new ReturnValueExpression(f, false), false);
//    
//    // equality
//    cg.getEvalBlock()._if(compareLeftExprHolder.getValue().eq(compareRightExprHolder.getValue()))
//                     ._then()
//                       ._return(JExpr.lit(0));

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Examples of org.apache.drill.exec.physical.impl.filter.ReturnValueExpression

    final LogicalExpression expr = ExpressionTreeMaterializer.materialize(filterExpression, incoming, collector);
    if(collector.hasErrors()){
      throw new SchemaChangeException(String.format("Failure while trying to materialize incoming schema.  Errors:\n %s.", collector.toErrorString()));
    }


    cg.addExpr(new ReturnValueExpression(expr));
    
    try {
      Partitioner p = context.getImplementationClass(cg);
      p.setup(context, incoming, outgoing);
    } catch (ClassTransformationException | IOException e) {

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Examples of org.drools.spi.ReturnValueExpression

        // Declarations know the pattern they derive their value form
        final Declaration priceDeclaration = new Declaration( "price1",
                                                              priceExtractor,
                                                              pattern );


        final ReturnValueExpression isDoubleThePrice = new ReturnValueExpression() {
            /**
             *
             */
            private static final long serialVersionUID = 400L;

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Examples of org.drools.spi.ReturnValueExpression

        Rule rule3 = ((KnowledgePackageImp)pkg3).pkg.getRule( "rule1" );
        
        // test return value
        Pattern p1 = ( Pattern ) rule1.getLhs().getChildren().get( 0 );
        VariableConstraint rvc1 = ( VariableConstraint ) p1.getConstraints().get( 0 );        
        ReturnValueExpression rve1 = ((ReturnValueRestriction) rvc1.getRestriction()).getExpression();
        
        Pattern p2 = ( Pattern ) rule2.getLhs().getChildren().get( 0 );        
        VariableConstraint rvc2 = ( VariableConstraint ) p2.getConstraints().get( 0 );        
        ReturnValueExpression rve2 = ((ReturnValueRestriction) rvc2.getRestriction()).getExpression();        
        
        assertNotSame( rve1, rve2 );
        assertEquals( rve1, rve2 );
        
        Pattern p3 = ( Pattern ) rule3.getLhs().getChildren().get( 0 );
        VariableConstraint rvc3 = ( VariableConstraint ) p3.getConstraints().get( 0 );        
        ReturnValueExpression rve3 = ((ReturnValueRestriction) rvc3.getRestriction()).getExpression();
        
        assertNotSame( rve1, rve3 );
        assertThat(rve1, not( equalTo( rve3 ) ) );
        
        // test inline eval

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Examples of org.drools.spi.ReturnValueExpression

        // Declarations know the pattern they derive their value form
        final Declaration priceDeclaration = new Declaration( "price1",
                                                              priceExtractor,
                                                              pattern );


        final ReturnValueExpression isDoubleThePrice = new ReturnValueExpression() {
            private static final long serialVersionUID = 510l;


            public FieldValue evaluate(Object object,
                                       Tuple tuple, // ?price
                                       Declaration[] previousDeclarations,

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Examples of org.drools.spi.ReturnValueExpression

        // Declarations know the pattern they derive their value form
        final Declaration priceDeclaration = new Declaration( "price1",
                                                              priceExtractor,
                                                              pattern );


        final ReturnValueExpression isDoubleThePrice = new ReturnValueExpression() {
            /**
             * 
             */
            private static final long serialVersionUID = 400L;

View Full Code Here

Examples of org.drools.spi.ReturnValueExpression

        // Declarations know the pattern they derive their value form
        final Declaration priceDeclaration = new Declaration( "price1",
                                                              priceExtractor,
                                                              pattern );


        final ReturnValueExpression isDoubleThePrice = new ReturnValueExpression() {
            private static final long serialVersionUID = 510l;


            public FieldValue evaluate(Object object,
                                       Tuple tuple, // ?price
                                       Declaration[] previousDeclarations,

View Full Code Here

Examples of org.drools.spi.ReturnValueExpression

        // Declarations know the pattern they derive their value form
        final Declaration priceDeclaration = new Declaration( "price1",
                                                              priceExtractor,
                                                              pattern );


        final ReturnValueExpression isDoubleThePrice = new ReturnValueExpression() {
            /**
             * 
             */
            private static final long serialVersionUID = 400L;

View Full Code Here

Examples of org.drools.spi.ReturnValueExpression

        // Declarations know the pattern they derive their value form
        final Declaration priceDeclaration = new Declaration( "price1",
                                                              priceExtractor,
                                                              pattern );


        final ReturnValueExpression isDoubleThePrice = new ReturnValueExpression() {
            /**
             * 
             */
            private static final long serialVersionUID = 400L;

View Full Code Here

Examples of org.drools.spi.ReturnValueExpression

        Rule rule3 = ((KnowledgePackageImp)pkg3).pkg.getRule( "rule1" );               
        
        // test return value
        Pattern p1 = ( Pattern ) rule1.getLhs().getChildren().get( 0 );
        ReturnValueConstraint rvc1 = ( ReturnValueConstraint ) p1.getConstraints().get( 1 );
        ReturnValueExpression rve1 = rvc1.getExpression();
        
        Pattern p2 = ( Pattern ) rule2.getLhs().getChildren().get( 0 );
        ReturnValueConstraint rvc2 = ( ReturnValueConstraint ) p2.getConstraints().get( 1 );
        ReturnValueExpression rve2 = rvc2.getExpression();
        assertNotSame( rve1, rve2 );
        assertEquals( rve1, rve2 );
        
        Pattern p3 = ( Pattern ) rule3.getLhs().getChildren().get( 0 );
        ReturnValueConstraint rvc3 = ( ReturnValueConstraint ) p3.getConstraints().get( 1 );
        ReturnValueExpression rve3 = rvc3.getExpression();                
        assertNotSame( rve1, rve3 );
        assertThat(rve1, not( equalTo( rve3 ) ) );
        
        // test inline eval
        PredicateConstraint pc1 = ( PredicateConstraint )  p1.getConstraints().get( 2 );

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