Package com.facebook.presto.sql.planner.plan

Examples of com.facebook.presto.sql.planner.plan.ProjectNode

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        // Now append the new translations into the TranslationMap
        for (Map.Entry<Symbol, Expression> entry : newTranslations.build().entrySet()) {
            translations.put(entry.getValue(), entry.getKey());
        }

        return new PlanBuilder(translations, new ProjectNode(idAllocator.getNextId(), subPlan.getRoot(), projections.build()));
    }
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                if (!assignments.containsKey(canonical)) {
                    assignments.put(canonical, expression);
                }
            }

            return new ProjectNode(node.getId(), source, assignments);
        }
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        // Now append the new translations into the TranslationMap
        for (Map.Entry<Symbol, Expression> entry : newTranslations.build().entrySet()) {
            translations.put(entry.getValue(), entry.getKey());
        }

        return new PlanBuilder(translations, new ProjectNode(idAllocator.getNextId(), subPlan.getRoot(), projections.build()));
    }
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        @Override
        public SubPlanBuilder visitProject(ProjectNode node, Void context)
        {
            SubPlanBuilder current = node.getSource().accept(this, context);
            current.setRoot(new ProjectNode(node.getId(), current.getRoot(), node.getOutputMap()));
            return current;
        }
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        // Now append the new translations into the TranslationMap
        for (Map.Entry<Symbol, Expression> entry : newTranslations.build().entrySet()) {
            translations.put(entry.getValue(), entry.getKey());
        }

        return new PlanBuilder(translations, new ProjectNode(idAllocator.getNextId(), subPlan.getRoot(), projections.build()));
    }
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            projections.put(symbol, subPlan.rewrite(fieldOrExpression));
            outputTranslations.put(fieldOrExpression, symbol);
        }

        return new PlanBuilder(outputTranslations, new ProjectNode(idAllocator.getNextId(), subPlan.getRoot(), projections.build()));
    }
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        // Now append the new translations into the TranslationMap
        for (Map.Entry<Symbol, Expression> entry : newTranslations.build().entrySet()) {
            translations.put(entry.getValue(), entry.getKey());
        }

        return new PlanBuilder(translations, new ProjectNode(idAllocator.getNextId(), subPlan.getRoot(), projections.build()));
    }
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        @Override
        public SubPlanBuilder visitProject(ProjectNode node, Void context)
        {
            SubPlanBuilder current = node.getSource().accept(this, context);
            current.setRoot(new ProjectNode(node.getId(), current.getRoot(), node.getOutputMap()));
            return current;
        }
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                }
            }

            PlanNode source = planRewriter.rewrite(node.getSource(), expectedInputs.build());

            return new ProjectNode(node.getId(), source, builder.build());
        }
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            projections.put(symbol, subPlan.rewrite(fieldOrExpression));
            outputTranslations.put(fieldOrExpression, symbol);
        }

        return new PlanBuilder(outputTranslations, new ProjectNode(idAllocator.getNextId(), subPlan.getRoot(), projections.build()));
    }
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Related Classes of com.facebook.presto.sql.planner.plan.ProjectNode

  • com.facebook.presto.sql.planner.DistributedLogicalPlanner$Visitor
  • com.facebook.presto.sql.planner.optimizations.CanonicalizeExpressions$Rewriter
  • com.facebook.presto.sql.planner.optimizations.CountConstantOptimizer$Rewriter
  • com.facebook.presto.sql.planner.optimizations.LimitPushDown$Rewriter
  • com.facebook.presto.sql.planner.optimizations.MaterializeSamplePullUp$Rewriter
  • com.facebook.presto.sql.planner.optimizations.MergeProjections$Rewriter
  • com.facebook.presto.sql.planner.optimizations.PredicatePushDown$Rewriter
  • com.facebook.presto.sql.planner.optimizations.PruneRedundantProjections$Rewriter
  • com.facebook.presto.sql.planner.optimizations.PruneUnreferencedOutputs$Rewriter
  • com.facebook.presto.sql.planner.optimizations.SimplifyExpressions$Rewriter
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