Package com.facebook.presto.sql.planner

Examples of com.facebook.presto.sql.planner.ExpressionSymbolInliner

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        }

        @Override
        public PlanNode rewriteProject(ProjectNode node, Expression inheritedPredicate, PlanRewriter<Expression> planRewriter)
        {
            Expression inlinedPredicate = ExpressionTreeRewriter.rewriteWith(new ExpressionSymbolInliner(node.getOutputMap()), inheritedPredicate);
            return planRewriter.defaultRewrite(node, inlinedPredicate);
        }
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        public PlanNode rewriteUnion(UnionNode node, Expression inheritedPredicate, PlanRewriter<Expression> planRewriter)
        {
            boolean modified = false;
            ImmutableList.Builder<PlanNode> builder = ImmutableList.builder();
            for (int i = 0; i < node.getSources().size(); i++) {
                Expression sourcePredicate = ExpressionTreeRewriter.rewriteWith(new ExpressionSymbolInliner(node.sourceSymbolMap(i)), inheritedPredicate);
                PlanNode source = node.getSources().get(i);
                PlanNode rewrittenSource = planRewriter.rewrite(source, sourcePredicate);
                if (rewrittenSource != source) {
                    modified = true;
                }
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        }

        @Override
        public PlanNode rewriteProject(ProjectNode node, Expression inheritedPredicate, PlanRewriter<Expression> planRewriter)
        {
            Expression inlinedPredicate = ExpressionTreeRewriter.rewriteWith(new ExpressionSymbolInliner(node.getOutputMap()), inheritedPredicate);
            return planRewriter.defaultRewrite(node, inlinedPredicate);
        }
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        public PlanNode rewriteUnion(UnionNode node, Expression inheritedPredicate, PlanRewriter<Expression> planRewriter)
        {
            boolean modified = false;
            ImmutableList.Builder<PlanNode> builder = ImmutableList.builder();
            for (int i = 0; i < node.getSources().size(); i++) {
                Expression sourcePredicate = ExpressionTreeRewriter.rewriteWith(new ExpressionSymbolInliner(node.sourceSymbolMap(i)), inheritedPredicate);
                PlanNode source = node.getSources().get(i);
                PlanNode rewrittenSource = planRewriter.rewrite(source, sourcePredicate);
                if (rewrittenSource != source) {
                    modified = true;
                }
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        }

        @Override
        public PlanNode rewriteProject(ProjectNode node, Expression inheritedPredicate, PlanRewriter<Expression> planRewriter)
        {
            Expression inlinedPredicate = ExpressionTreeRewriter.rewriteWith(new ExpressionSymbolInliner(node.getOutputMap()), inheritedPredicate);
            return planRewriter.defaultRewrite(node, inlinedPredicate);
        }
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        public PlanNode rewriteUnion(UnionNode node, Expression inheritedPredicate, PlanRewriter<Expression> planRewriter)
        {
            boolean modified = false;
            ImmutableList.Builder<PlanNode> builder = ImmutableList.builder();
            for (int i = 0; i < node.getSources().size(); i++) {
                Expression sourcePredicate = ExpressionTreeRewriter.rewriteWith(new ExpressionSymbolInliner(node.sourceSymbolMap(i)), inheritedPredicate);
                PlanNode source = node.getSources().get(i);
                PlanNode rewrittenSource = planRewriter.rewrite(source, sourcePredicate);
                if (rewrittenSource != source) {
                    modified = true;
                }
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        }

        @Override
        public PlanNode rewriteProject(ProjectNode node, Expression inheritedPredicate, PlanRewriter<Expression> planRewriter)
        {
            Expression inlinedPredicate = ExpressionTreeRewriter.rewriteWith(new ExpressionSymbolInliner(node.getOutputMap()), inheritedPredicate);
            return planRewriter.defaultRewrite(node, inlinedPredicate);
        }
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        public PlanNode rewriteUnion(UnionNode node, Expression inheritedPredicate, PlanRewriter<Expression> planRewriter)
        {
            boolean modified = false;
            ImmutableList.Builder<PlanNode> builder = ImmutableList.builder();
            for (int i = 0; i < node.getSources().size(); i++) {
                Expression sourcePredicate = ExpressionTreeRewriter.rewriteWith(new ExpressionSymbolInliner(node.sourceSymbolMap(i)), inheritedPredicate);
                PlanNode source = node.getSources().get(i);
                PlanNode rewrittenSource = planRewriter.rewrite(source, sourcePredicate);
                if (rewrittenSource != source) {
                    modified = true;
                }
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        }

        @Override
        public PlanNode rewriteProject(ProjectNode node, Expression inheritedPredicate, PlanRewriter<Expression> planRewriter)
        {
            Expression inlinedPredicate = ExpressionTreeRewriter.rewriteWith(new ExpressionSymbolInliner(node.getOutputMap()), inheritedPredicate);
            return planRewriter.defaultRewrite(node, inlinedPredicate);
        }
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        public PlanNode rewriteUnion(UnionNode node, Expression inheritedPredicate, PlanRewriter<Expression> planRewriter)
        {
            boolean modified = false;
            ImmutableList.Builder<PlanNode> builder = ImmutableList.builder();
            for (int i = 0; i < node.getSources().size(); i++) {
                Expression sourcePredicate = ExpressionTreeRewriter.rewriteWith(new ExpressionSymbolInliner(node.sourceSymbolMap(i)), inheritedPredicate);
                PlanNode source = node.getSources().get(i);
                PlanNode rewrittenSource = planRewriter.rewrite(source, sourcePredicate);
                if (rewrittenSource != source) {
                    modified = true;
                }
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Related Classes of com.facebook.presto.sql.planner.ExpressionSymbolInliner

  • com.facebook.presto.sql.planner.optimizations.MergeProjections$Rewriter
  • com.facebook.presto.sql.planner.optimizations.PredicatePushDown$Rewriter
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