Package org.apache.pig.newplan.logical.relational

Examples of org.apache.pig.newplan.logical.relational.LOGenerate

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        LogicalPlan innerPlan =
            forEach.getInnerPlan();
       
        assertEquals( 1, innerPlan.getSinks().size() );       
        assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
        LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
        assertEquals( 1, gen.getOutputPlans().size() );
        LogicalExpressionPlan genExp = gen.getOutputPlans().get(0);
       
        assertEquals( 1, genExp.getSources().size() );
       
        // Main Tests start here
        assertEquals( DivideExpression.class, genExp.getSources().get(0).getClass() );
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        LogicalPlan innerPlan =
            forEach.getInnerPlan();
       
        assertEquals( 1, innerPlan.getSinks().size() );       
        assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
        LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
        assertEquals( 1, gen.getOutputPlans().size() );
        LogicalExpressionPlan genExp = gen.getOutputPlans().get(0);
       
        assertEquals( 1, genExp.getSources().size() );
       
        // Main Tests start here
        assertEquals( ModExpression.class, genExp.getSources().get(0).getClass() );
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        LogicalPlan innerPlan =
            forEach.getInnerPlan();
       
        assertEquals( 1, innerPlan.getSinks().size() );       
        assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
        LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
        assertEquals( 1, gen.getOutputPlans().size() );
        LogicalExpressionPlan genExp = gen.getOutputPlans().get(0);
       
        assertEquals( 1, genExp.getSources().size() );
       
        // Main Tests start here
        assertEquals( NegativeExpression.class, genExp.getSources().get(0).getClass() );
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        LogicalPlan innerPlan =
            forEach.getInnerPlan();
       
        assertEquals( 1, innerPlan.getSinks().size() );       
        assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
        LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
        assertEquals( 1, gen.getOutputPlans().size() );
        LogicalExpressionPlan genExp = gen.getOutputPlans().get(0);
       
        assertEquals( 1, genExp.getSources().size() );
       
        // Main Tests start here
        assertEquals( BinCondExpression.class, genExp.getSources().get(0).getClass() );
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        LogicalPlan innerPlan =
            forEach.getInnerPlan();
       
        assertEquals( 1, innerPlan.getSinks().size() );       
        assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
        LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
        assertEquals( 2, gen.getOutputPlans().size() );
       
        LogicalExpressionPlan genExp1 = gen.getOutputPlans().get(0);
       
        assertEquals( 1, genExp1.getSources().size() );
        assertEquals( ProjectExpression.class, genExp1.getSources().get(0).getClass() );
        ProjectExpression prj1  = (ProjectExpression) genExp1.getSources().get(0);
        assertEquals( ls.getField(0).uid, prj1.getFieldSchema().uid );
       
        LogicalExpressionPlan genExp2 = gen.getOutputPlans().get(1);
        assertEquals( UserFuncExpression.class, genExp2.getSources().get(0).getClass() );
        assertEquals( ProjectExpression.class, genExp2.getSinks().get(0).getClass() );
        ProjectExpression prj2 = (ProjectExpression)genExp2.getSinks().get(0);
        assertEquals( ls.getField(1).uid, prj2.getFieldSchema().uid );
       
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        LogicalPlan innerPlan =
            forEach.getInnerPlan();
       
        assertEquals( 1, innerPlan.getSinks().size() );       
        assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
        LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
        assertEquals( 2, gen.getOutputPlans().size() );
       
        LogicalExpressionPlan genExp1 = gen.getOutputPlans().get(0);
       
        assertEquals( 1, genExp1.getSources().size() );
        assertEquals( ProjectExpression.class, genExp1.getSources().get(0).getClass() );
        ProjectExpression prj1  = (ProjectExpression) genExp1.getSources().get(0);
        assertEquals( ls.getField(0).uid, prj1.getFieldSchema().uid );
       
        LogicalExpressionPlan genExp2 = gen.getOutputPlans().get(1);
        assertEquals( UserFuncExpression.class, genExp2.getSources().get(0).getClass() );
        assertEquals( ProjectExpression.class, genExp2.getSinks().get(0).getClass() );
        ProjectExpression prj2 = (ProjectExpression)genExp2.getSinks().get(0);
        assertEquals( ls.getField(1).uid, prj2.getFieldSchema().uid );
        assertEquals( DereferenceExpression.class, genExp2.getPredecessors(prj2).get(0).getClass() );
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        org.apache.pig.newplan.logical.relational.LogicalPlan innerPlan =
            forEach.getInnerPlan();
       
        assertEquals( 1, innerPlan.getSinks().size() );       
        assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
        LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
        assertEquals( 1, gen.getOutputPlans().size() );
        LogicalExpressionPlan genExp = gen.getOutputPlans().get(0);
       
        assertEquals( 1, genExp.getSources().size() );
       
        // Main Tests start here
        assertEquals( NegativeExpression.class, genExp.getSources().get(0).getClass() );
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        org.apache.pig.newplan.logical.relational.LogicalPlan innerPlan =
            forEach.getInnerPlan();
       
        assertEquals( 1, innerPlan.getSinks().size() );       
        assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
        LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
        assertEquals( 1, gen.getOutputPlans().size() );
        LogicalExpressionPlan genExp = gen.getOutputPlans().get(0);
       
        assertEquals( 1, genExp.getSources().size() );
       
        // Main Tests start here
        assertEquals( BinCondExpression.class, genExp.getSources().get(0).getClass() );
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        org.apache.pig.newplan.logical.relational.LogicalPlan innerPlan =
            forEach.getInnerPlan();
       
        assertEquals( 1, innerPlan.getSinks().size() );       
        assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
        LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
        assertEquals( 2, gen.getOutputPlans().size() );
       
        LogicalExpressionPlan genExp1 = gen.getOutputPlans().get(0);
       
        assertEquals( 1, genExp1.getSources().size() );
        assertEquals( ProjectExpression.class, genExp1.getSources().get(0).getClass() );
        ProjectExpression prj1  = (ProjectExpression) genExp1.getSources().get(0);
        assertEquals( ls.getField(0).uid, prj1.getFieldSchema().uid );
       
        LogicalExpressionPlan genExp2 = gen.getOutputPlans().get(1);
        assertEquals( UserFuncExpression.class, genExp2.getSources().get(0).getClass() );
        assertEquals( ProjectExpression.class, genExp2.getSinks().get(0).getClass() );
        ProjectExpression prj2 = (ProjectExpression)genExp2.getSinks().get(0);
        assertEquals( ls.getField(1).uid, prj2.getFieldSchema().uid );
       
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        org.apache.pig.newplan.logical.relational.LogicalPlan innerPlan =
            forEach.getInnerPlan();
       
        assertEquals( 1, innerPlan.getSinks().size() );       
        assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
        LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
        assertEquals( 2, gen.getOutputPlans().size() );
       
        LogicalExpressionPlan genExp1 = gen.getOutputPlans().get(0);
       
        assertEquals( 1, genExp1.getSources().size() );
        assertEquals( ProjectExpression.class, genExp1.getSources().get(0).getClass() );
        ProjectExpression prj1  = (ProjectExpression) genExp1.getSources().get(0);
        assertEquals( ls.getField(0).uid, prj1.getFieldSchema().uid );
       
        LogicalExpressionPlan genExp2 = gen.getOutputPlans().get(1);
        assertEquals( UserFuncExpression.class, genExp2.getSources().get(0).getClass() );
        assertEquals( ProjectExpression.class, genExp2.getSinks().get(0).getClass() );
        ProjectExpression prj2 = (ProjectExpression)genExp2.getSinks().get(0);
        assertEquals( ls.getField(1).uid, prj2.getFieldSchema().uid );
        assertEquals( DereferenceExpression.class, genExp2.getPredecessors(prj2).get(0).getClass() );
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Related Classes of org.apache.pig.newplan.logical.relational.LOGenerate

  • org.apache.pig.newplan.logical.expression.LogicalExpression
  • org.apache.pig.newplan.logical.ForeachInnerPlanVisitor
  • org.apache.pig.newplan.logical.relational.LogicalSchema.LogicalFieldSchema
  • org.apache.pig.newplan.logical.rules.ColumnPruneHelper$ColumnDependencyVisitor
  • org.apache.pig.newplan.logical.rules.ColumnPruneVisitor
  • org.apache.pig.newplan.logical.rules.DuplicateForEachColumnRewrite$DuplicateForEachColumnRewriteTransformer
  • org.apache.pig.newplan.logical.rules.LimitOptimizer$OptimizeLimitTransformer
  • org.apache.pig.newplan.logical.rules.MergeForEach$MergeForEachTransformer
  • org.apache.pig.newplan.logical.rules.OptimizerUtils
  • org.apache.pig.newplan.logical.rules.PushDownForEachFlatten$PushDownForEachFlattenTransformer
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