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

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

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        // Negative case
        @Test(expected = TypeCheckerException.class)
        public void testRegexTypeChecking3() throws Throwable {
            LogicalExpressionPlan plan = new LogicalExpressionPlan();
            ConstantExpression constant1 = new ConstantExpression(plan, 10);
            ConstantExpression constant2 = new ConstantExpression(plan, "Regex");

            RegexExpression regex = new RegexExpression(plan, constant1, constant2);

            CompilationMessageCollector collector = new CompilationMessageCollector();
            TypeCheckingExpVisitor expTypeChecker = new TypeCheckingExpVisitor(plan, collector, null);
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            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan();
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, sort1);

            ConstantExpression const21 = new ConstantExpression(innerPlan2, 26L);
            ModExpression mod21 = new ModExpression(innerPlan2, project21, const21);

            // List of innerplans
            List<LogicalExpressionPlan> innerPlans = new ArrayList<LogicalExpressionPlan>();
            innerPlans.add(innerPlan1);
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            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan();
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, sort1);
            ConstantExpression const21 = new ConstantExpression(innerPlan2, "26");
            ModExpression mod21 = new ModExpression(innerPlan2, project21, const21);

            // List of innerplans
            List<LogicalExpressionPlan> innerPlans = new ArrayList<LogicalExpressionPlan>();
            innerPlans.add(innerPlan1);
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            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan();
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput2);

            ConstantExpression const21 = new ConstantExpression(innerPlan2, 26L);
            LessThanEqualExpression lesser21 = new LessThanEqualExpression(innerPlan2, project21, const21);


            splitOutput1.setFilterPlan(innerPlan1);
            splitOutput2.setFilterPlan(innerPlan2);
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            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan();
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput1);

            ConstantExpression const21 =
                new ConstantExpression(innerPlan2, 26L);

            SubtractExpression subtract21 =
                new SubtractExpression(innerPlan2, project21, const21);

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            LOCogroup cogroup1 = new LOCogroup(plan);

            // Create expression inner plan #1 of input #1
            LogicalExpressionPlan innerPlan11 = new LogicalExpressionPlan();
            ProjectExpression project111 = new ProjectExpression(innerPlan11, 0, 0, cogroup1);
            ConstantExpression const111 = new ConstantExpression(innerPlan11, 26F);
            SubtractExpression subtract111 = new SubtractExpression(innerPlan11, project111, const111);

            // Create expression inner plan #2 of input #1
            LogicalExpressionPlan innerPlan21 = new LogicalExpressionPlan();
            ProjectExpression project211 = new ProjectExpression(innerPlan21, 0, 0, cogroup1);
            ProjectExpression project212 = new ProjectExpression(innerPlan21, 0, 1, cogroup1);

            AddExpression add211 = new AddExpression(innerPlan21, project211, project212);

            // Create expression inner plan #1 of input #2
            LogicalExpressionPlan innerPlan12 = new LogicalExpressionPlan();
            ProjectExpression project121 = new ProjectExpression(innerPlan12, 1, 0, cogroup1);
            ConstantExpression const121 = new ConstantExpression(innerPlan12, 26);
            SubtractExpression subtract121 = new SubtractExpression(innerPlan12, project121, const121);

            // Create expression inner plan #2 of input #2
            LogicalExpressionPlan innerPlan22 = new LogicalExpressionPlan();
            ConstantExpression const122 = new ConstantExpression(innerPlan22, 26);
//            innerPlan22.add(const122);

            // Create Cogroup
            ArrayList<LogicalRelationalOperator> inputs = new ArrayList<LogicalRelationalOperator>();
            inputs.add(load1);
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            LOCogroup cogroup1 = new LOCogroup(plan);

            // Create expression inner plan #1 of input #1
            LogicalExpressionPlan innerPlan11 = new LogicalExpressionPlan();
            ProjectExpression project111 = new ProjectExpression(innerPlan11, 0, 0, cogroup1);
            ConstantExpression const111 = new ConstantExpression(innerPlan11, 26F);
            SubtractExpression subtract111 = new SubtractExpression(innerPlan11, project111, const111);

            // Create expression inner plan #1 of input #2
            LogicalExpressionPlan innerPlan12 = new LogicalExpressionPlan();
            ProjectExpression project121 = new ProjectExpression(innerPlan12, 1, 0, cogroup1);
            ConstantExpression const121 = new ConstantExpression(innerPlan12, 26);
            SubtractExpression subtract121 = new SubtractExpression(innerPlan12, project121, const121);

            // Create Cogroup
            ArrayList<LogicalRelationalOperator> inputs = new ArrayList<LogicalRelationalOperator>();
            inputs.add(load1);
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            LOCogroup cogroup1 = new LOCogroup(plan);
            // Create expression inner plan #1
            LogicalExpressionPlan innerPlan11 = new LogicalExpressionPlan();
            ProjectExpression project111 = new ProjectExpression(innerPlan11, 0, 0, cogroup1);
            ConstantExpression const111 = new ConstantExpression(innerPlan11, 26F);
            SubtractExpression subtract111 = new SubtractExpression(innerPlan11, project111, const111);


            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan12 = new LogicalExpressionPlan();
            ConstantExpression const121 = new ConstantExpression(innerPlan12, 26);
//            innerPlan12.add(const121);

            // Create Cogroup
            ArrayList<LogicalRelationalOperator> inputs = new ArrayList<LogicalRelationalOperator>();
            inputs.add(load1);
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            // Create expression inner plan #1
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan();
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, loGen);

            ConstantExpression const11 = new ConstantExpression(innerPlan1, 26F);

            SubtractExpression subtract11 = new SubtractExpression(innerPlan1, project11, const11);

            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan();
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            // Create expression inner plan #1
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan();
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, loGen);

            ConstantExpression const11 = new ConstantExpression(innerPlan1, "26F");
            SubtractExpression subtract11 = new SubtractExpression(innerPlan1, project11, const11);

            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan();
            innerLoad1 = new LOInnerLoad(innerRelPlan, foreach1, 0);
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Related Classes of org.apache.pig.newplan.logical.expression.ConstantExpression

  • org.apache.pig.newplan.FilterExtractor
  • org.apache.pig.newplan.logical.LogicalExpPlanMigrationVistor
  • org.apache.pig.newplan.logical.rules.ConstantCalculator$ConstantCalculatorTransformer$ConstantCalculatorExpressionVisitor
  • org.apache.pig.newplan.logical.rules.ConstExpEvaluator
  • org.apache.pig.newplan.logical.rules.ImplicitSplitInserter$ImplicitSplitInserterTransformer
  • org.apache.pig.newplan.logical.visitor.ImplicitSplitInsertVisitor
  • org.apache.pig.newplan.logical.visitor.LineageFindRelVisitor$LineageFindExpVisitor
  • org.apache.pig.newplan.logical.visitor.ScalarVisitor
  • org.apache.pig.newplan.logical.visitor.UnionOnSchemaSetter
  • org.apache.pig.newplan.PColFilterExtractor
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