Package com.facebook.presto.sql.tree

Examples of com.facebook.presto.sql.tree.InputReference

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    public Expression rewriteQualifiedNameReference(QualifiedNameReference node, Void context, ExpressionTreeRewriter<Void> treeRewriter)
    {
        Integer channel = symbolToChannelMapping.get(Symbol.fromQualifiedName(node.getName()));
        Preconditions.checkArgument(channel != null, "Cannot resolve symbol %s", node.getName());

        return new InputReference(channel);
    }
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    public Expression rewriteQualifiedNameReference(QualifiedNameReference node, Void context, ExpressionTreeRewriter<Void> treeRewriter)
    {
        Input input = symbolToInputMapping.get(Symbol.fromQualifiedName(node.getName()));
        Preconditions.checkArgument(input != null, "Cannot resolve symbol %s", node.getName());

        return new InputReference(input);
    }
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        return expression;
    }

    public static InputReference input(IdentityHashMap<Expression, Type> types, int channel, Type type)
    {
        InputReference expression = new InputReference(channel);
        types.put(expression, type);
        return expression;
    }
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        return expression;
    }

    public static InputReference input(IdentityHashMap<Expression, Type> types, int channel, Type type)
    {
        InputReference expression = new InputReference(new Input(channel));
        types.put(expression, type);
        return expression;
    }
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Related Classes of com.facebook.presto.sql.tree.InputReference

  • com.facebook.presto.sql.gen.TestExpressionKey
  • com.facebook.presto.sql.planner.SymbolToInputRewriter
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