Package org.apache.drill.common.expression

Examples of org.apache.drill.common.expression.BooleanOperator

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        assert newExpr != null : String.format("Materialization of %s return a null expression.", op.args.get(i));
        args.add(newExpr);
      }

      //replace with a new function call, since its argument could be changed.
      return new BooleanOperator(op.getName(), args, op.getPosition());     
    }
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    newArgs.addAll(op.args);

    Collections.sort(newArgs, costComparator);

    return new BooleanOperator(op.getName(), newArgs, op.getPosition());
  }
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        assert newExpr != null : String.format("Materialization of %s return a null expression.", op.args.get(i));
        args.add(newExpr);
      }

      //replace with a new function call, since its argument could be changed.
      return new BooleanOperator(op.getName(), args, op.getPosition());
    }
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    newArgs.addAll(op.args);
   
    Collections.sort(newArgs, costComparator);
   
    return new BooleanOperator(op.getName(), newArgs, op.getPosition());
  }
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Related Classes of org.apache.drill.common.expression.BooleanOperator

  • org.apache.drill.common.expression.visitors.ConditionalExprOptimizer
  • org.apache.drill.exec.expr.ExpressionTreeMaterializer$MaterializeVisitor
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