182 lines
8.4 KiB
C++
182 lines
8.4 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#pragma once
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#include <set>
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#include "common/object_pool.h"
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#include "exprs/expr.h"
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namespace doris {
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class ArithmeticExpr : public Expr {
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public:
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static bool is_valid(std::string fn_name) { return _s_valid_fn_names.count(fn_name); }
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static Expr* from_thrift(const TExprNode& node);
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static Expr* from_fn_name(const TExprNode& node);
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protected:
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enum BinaryOpType {
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ADD,
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SUB,
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MUL,
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DIV,
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MOD,
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BIT_AND,
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BIT_OR,
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BIT_XOR,
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BIT_NOT,
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};
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ArithmeticExpr(const TExprNode& node) : Expr(node) {}
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virtual ~ArithmeticExpr() {}
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static std::set<std::string> _s_valid_fn_names;
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};
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class AddExpr : public ArithmeticExpr {
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public:
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AddExpr(const TExprNode& node) : ArithmeticExpr(node) {}
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virtual ~AddExpr() {}
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virtual Expr* clone(ObjectPool* pool) const override { return pool->add(new AddExpr(*this)); }
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virtual TinyIntVal get_tiny_int_val(ExprContext* context, TupleRow*) override;
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virtual SmallIntVal get_small_int_val(ExprContext* context, TupleRow*) override;
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virtual IntVal get_int_val(ExprContext* context, TupleRow*) override;
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virtual BigIntVal get_big_int_val(ExprContext* context, TupleRow*) override;
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virtual LargeIntVal get_large_int_val(ExprContext* context, TupleRow*) override;
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virtual FloatVal get_float_val(ExprContext* context, TupleRow*) override;
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virtual DoubleVal get_double_val(ExprContext* context, TupleRow*) override;
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virtual DecimalV2Val get_decimalv2_val(ExprContext* context, TupleRow*) override;
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};
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class SubExpr : public ArithmeticExpr {
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public:
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SubExpr(const TExprNode& node) : ArithmeticExpr(node) {}
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virtual ~SubExpr() {}
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virtual Expr* clone(ObjectPool* pool) const override { return pool->add(new SubExpr(*this)); }
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virtual TinyIntVal get_tiny_int_val(ExprContext* context, TupleRow*) override;
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virtual SmallIntVal get_small_int_val(ExprContext* context, TupleRow*) override;
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virtual IntVal get_int_val(ExprContext* context, TupleRow*) override;
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virtual BigIntVal get_big_int_val(ExprContext* context, TupleRow*) override;
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virtual LargeIntVal get_large_int_val(ExprContext* context, TupleRow*) override;
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virtual FloatVal get_float_val(ExprContext* context, TupleRow*) override;
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virtual DoubleVal get_double_val(ExprContext* context, TupleRow*) override;
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virtual DecimalV2Val get_decimalv2_val(ExprContext* context, TupleRow*) override;
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};
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class MulExpr : public ArithmeticExpr {
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public:
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MulExpr(const TExprNode& node) : ArithmeticExpr(node) {}
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virtual ~MulExpr() {}
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virtual Expr* clone(ObjectPool* pool) const override { return pool->add(new MulExpr(*this)); }
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virtual TinyIntVal get_tiny_int_val(ExprContext* context, TupleRow*) override;
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virtual SmallIntVal get_small_int_val(ExprContext* context, TupleRow*) override;
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virtual IntVal get_int_val(ExprContext* context, TupleRow*) override;
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virtual BigIntVal get_big_int_val(ExprContext* context, TupleRow*) override;
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virtual LargeIntVal get_large_int_val(ExprContext* context, TupleRow*) override;
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virtual FloatVal get_float_val(ExprContext* context, TupleRow*) override;
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virtual DoubleVal get_double_val(ExprContext* context, TupleRow*) override;
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virtual DecimalV2Val get_decimalv2_val(ExprContext* context, TupleRow*) override;
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};
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class DivExpr : public ArithmeticExpr {
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public:
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DivExpr(const TExprNode& node) : ArithmeticExpr(node) {}
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virtual ~DivExpr() {}
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virtual Expr* clone(ObjectPool* pool) const override { return pool->add(new DivExpr(*this)); }
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virtual TinyIntVal get_tiny_int_val(ExprContext* context, TupleRow*) override;
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virtual SmallIntVal get_small_int_val(ExprContext* context, TupleRow*) override;
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virtual IntVal get_int_val(ExprContext* context, TupleRow*) override;
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virtual BigIntVal get_big_int_val(ExprContext* context, TupleRow*) override;
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virtual LargeIntVal get_large_int_val(ExprContext* context, TupleRow*) override;
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virtual FloatVal get_float_val(ExprContext* context, TupleRow*) override;
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virtual DoubleVal get_double_val(ExprContext* context, TupleRow*) override;
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virtual DecimalV2Val get_decimalv2_val(ExprContext* context, TupleRow*) override;
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};
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class ModExpr : public ArithmeticExpr {
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public:
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ModExpr(const TExprNode& node) : ArithmeticExpr(node) {}
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virtual ~ModExpr() {}
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virtual Expr* clone(ObjectPool* pool) const override { return pool->add(new ModExpr(*this)); }
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virtual TinyIntVal get_tiny_int_val(ExprContext* context, TupleRow*) override;
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virtual SmallIntVal get_small_int_val(ExprContext* context, TupleRow*) override;
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virtual IntVal get_int_val(ExprContext* context, TupleRow*) override;
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virtual BigIntVal get_big_int_val(ExprContext* context, TupleRow*) override;
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virtual LargeIntVal get_large_int_val(ExprContext* context, TupleRow*) override;
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virtual FloatVal get_float_val(ExprContext* context, TupleRow*) override;
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virtual DoubleVal get_double_val(ExprContext* context, TupleRow*) override;
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virtual DecimalV2Val get_decimalv2_val(ExprContext* context, TupleRow*) override;
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};
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class BitAndExpr : public ArithmeticExpr {
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public:
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BitAndExpr(const TExprNode& node) : ArithmeticExpr(node) {}
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virtual ~BitAndExpr() {}
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virtual Expr* clone(ObjectPool* pool) const override {
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return pool->add(new BitAndExpr(*this));
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}
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virtual TinyIntVal get_tiny_int_val(ExprContext* context, TupleRow*) override;
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virtual SmallIntVal get_small_int_val(ExprContext* context, TupleRow*) override;
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virtual IntVal get_int_val(ExprContext* context, TupleRow*) override;
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virtual BigIntVal get_big_int_val(ExprContext* context, TupleRow*) override;
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virtual LargeIntVal get_large_int_val(ExprContext* context, TupleRow*) override;
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};
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class BitOrExpr : public ArithmeticExpr {
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public:
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BitOrExpr(const TExprNode& node) : ArithmeticExpr(node) {}
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virtual ~BitOrExpr() {}
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virtual Expr* clone(ObjectPool* pool) const override { return pool->add(new BitOrExpr(*this)); }
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virtual TinyIntVal get_tiny_int_val(ExprContext* context, TupleRow*) override;
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virtual SmallIntVal get_small_int_val(ExprContext* context, TupleRow*) override;
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virtual IntVal get_int_val(ExprContext* context, TupleRow*) override;
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virtual BigIntVal get_big_int_val(ExprContext* context, TupleRow*) override;
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virtual LargeIntVal get_large_int_val(ExprContext* context, TupleRow*) override;
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};
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class BitXorExpr : public ArithmeticExpr {
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public:
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BitXorExpr(const TExprNode& node) : ArithmeticExpr(node) {}
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virtual ~BitXorExpr() {}
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virtual Expr* clone(ObjectPool* pool) const override {
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return pool->add(new BitXorExpr(*this));
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}
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virtual TinyIntVal get_tiny_int_val(ExprContext* context, TupleRow*) override;
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virtual SmallIntVal get_small_int_val(ExprContext* context, TupleRow*) override;
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virtual IntVal get_int_val(ExprContext* context, TupleRow*) override;
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virtual BigIntVal get_big_int_val(ExprContext* context, TupleRow*) override;
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virtual LargeIntVal get_large_int_val(ExprContext* context, TupleRow*) override;
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};
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class BitNotExpr : public ArithmeticExpr {
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public:
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BitNotExpr(const TExprNode& node) : ArithmeticExpr(node) {}
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virtual ~BitNotExpr() {}
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virtual Expr* clone(ObjectPool* pool) const override {
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return pool->add(new BitNotExpr(*this));
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}
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virtual TinyIntVal get_tiny_int_val(ExprContext* context, TupleRow*) override;
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virtual SmallIntVal get_small_int_val(ExprContext* context, TupleRow*) override;
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virtual IntVal get_int_val(ExprContext* context, TupleRow*) override;
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virtual BigIntVal get_big_int_val(ExprContext* context, TupleRow*) override;
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virtual LargeIntVal get_large_int_val(ExprContext* context, TupleRow*) override;
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};
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} // namespace doris
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