Package org.apache.pig.newplan.logical.expression

Examples of org.apache.pig.newplan.logical.expression.NotEqualExpression

331
332
333
334
335
336
337
338
339
340
341
        ConstantExpression constant2 =  new ConstantExpression(plan, 20D) ;
        ConstantExpression constant3 =  new ConstantExpression(plan, "123") ;

        DivideExpression div1 = new DivideExpression(plan, constant1, constant2) ;
        CastExpression cast1 = new CastExpression(plan,  constant3, createFS(DataType.BYTEARRAY)) ;
        NotEqualExpression notequal1 = new NotEqualExpression(plan, div1, cast1) ;

        CompilationMessageCollector collector = new CompilationMessageCollector() ;
        TypeCheckingExpVisitor expTypeChecker = new TypeCheckingExpVisitor(plan, collector, null);

        try{
View Full Code Here
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
        ConstantExpression constant2 = new ConstantExpression(plan, 20L);
        ConstantExpression constant3 = new ConstantExpression(plan, Boolean.TRUE);

        GreaterThanExpression gt1 = new GreaterThanExpression(plan, constant1, constant2);
        EqualExpression equal1 = new EqualExpression(plan, gt1, constant3);
        NotEqualExpression nq1 = new NotEqualExpression(plan, gt1, constant3);

        CompilationMessageCollector collector = new CompilationMessageCollector();
        TypeCheckingExpVisitor expTypeChecker = new TypeCheckingExpVisitor(
                plan, collector, null);
        expTypeChecker.visit();

        plan.explain(System.out, "text", true);

        printMessageCollector(collector);
        // printTypeGraph(plan) ;

        if (collector.hasError()) {
            throw new Exception("Error during type checking");
        }

        // Induction check
        assertEquals(DataType.BOOLEAN, gt1.getType());
        assertEquals(DataType.BOOLEAN, equal1.getType());
        assertEquals(DataType.BOOLEAN, nq1.getType());

        // Cast insertion check
        assertEquals(DataType.LONG, gt1.getLhs().getType());
        assertEquals(DataType.BOOLEAN, equal1.getRhs().getType());
        assertEquals(DataType.BOOLEAN, nq1.getRhs().getType());
    }
View Full Code Here
675
676
677
678
679
680
681
682
683
684
685
        GreaterThanExpression gt1 = new GreaterThanExpression(plan, constant1,
                constant2);
        CastExpression cast1 = new CastExpression(plan,  constant3, createFS(DataType.BYTEARRAY)) ;
        EqualExpression equal1 = new EqualExpression(plan, gt1, cast1);
        NotEqualExpression nq1 = new NotEqualExpression(plan, gt1, cast1);

        CompilationMessageCollector collector = new CompilationMessageCollector();
        TypeCheckingExpVisitor expTypeChecker = new TypeCheckingExpVisitor(
                plan, collector, null);
View Full Code Here
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan() ;
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, splitOutput1) ;
           
            ProjectExpression project12 = new ProjectExpression(innerPlan1, 0, 1, splitOutput1) ;
           
            NotEqualExpression notequal1 = new NotEqualExpression(innerPlan1, project11, project12) ;


            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan() ;
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput2) ;
View Full Code Here
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan() ;
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, splitOutput1) ;
           
            ProjectExpression project12 = new ProjectExpression(innerPlan1, 0, 1, splitOutput1) ;
           
            NotEqualExpression notequal1 = new NotEqualExpression(innerPlan1, project11, project12) ;


            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan() ;
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput1) ;
View Full Code Here
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
        ConstantExpression constant2 =  new ConstantExpression(plan, 20D) ;
        ConstantExpression constant3 =  new ConstantExpression(plan,  123f) ;

        DivideExpression div1 = new DivideExpression(plan, constant1, constant2) ;
        CastExpression cast1 = new CastExpression(plan, constant3, createFS(DataType.DOUBLE));
        NotEqualExpression notequal1 = new NotEqualExpression(plan, div1, cast1) ;

        CompilationMessageCollector collector = new CompilationMessageCollector() ;
        TypeCheckingExpVisitor expTypeChecker = new TypeCheckingExpVisitor(plan, collector, null);
        expTypeChecker.visit();       
        printMessageCollector(collector) ;
        //printTypeGraph(plan) ;

        if (collector.hasError()) {
            throw new Exception("Error during type checking") ;
        } 

        // Induction check
        assertEquals(DataType.DOUBLE, div1.getType()) ;
        assertEquals(DataType.BOOLEAN, notequal1.getType()) ;

        // Cast insertion check
        assertEquals(DataType.DOUBLE, div1.getLhs().getType()) ;
        assertEquals(DataType.DOUBLE, notequal1.getRhs().getType()) ;

    }
View Full Code Here
328
329
330
331
332
333
334
335
336
337
338
        ConstantExpression constant2 =  new ConstantExpression(plan, 20D) ;
        ConstantExpression constant3 =  new ConstantExpression(plan, "123") ;

        DivideExpression div1 = new DivideExpression(plan, constant1, constant2) ;
        CastExpression cast1 = new CastExpression(plan,  constant3, createFS(DataType.BYTEARRAY)) ;
        NotEqualExpression notequal1 = new NotEqualExpression(plan, div1, cast1) ;

        CompilationMessageCollector collector = new CompilationMessageCollector() ;
        TypeCheckingExpVisitor expTypeChecker = new TypeCheckingExpVisitor(plan, collector, null);

        try{
View Full Code Here
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan() ;
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, splitOutput1) ;
           
            ProjectExpression project12 = new ProjectExpression(innerPlan1, 0, 1, splitOutput1) ;
           
            NotEqualExpression notequal1 = new NotEqualExpression(innerPlan1, project11, project12) ;


            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan() ;
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput2) ;
View Full Code Here
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan() ;
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, splitOutput1) ;
           
            ProjectExpression project12 = new ProjectExpression(innerPlan1, 0, 1, splitOutput1) ;
           
            NotEqualExpression notequal1 = new NotEqualExpression(innerPlan1, project11, project12) ;


            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan() ;
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput1) ;
View Full Code Here
TOP

Related Classes of org.apache.pig.newplan.logical.expression.NotEqualExpression

  • org.apache.pig.newplan.logical.LogicalExpPlanMigrationVistor
  • org.apache.pig.parser.SourceLocation
  • org.apache.pig.test.TestTypeCheckingValidatorNewLP
  • org.apache.pig.impl.logicalLayer.FrontendException
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.