// Licensed to the Apache Software Foundation (ASF) under one

// or more contributor license agreements.  See the NOTICE file

// distributed with this work for additional information

// regarding copyright ownership.  The ASF licenses this file

// to you under the Apache License, Version 2.0 (the

// "License"); you may not use this file except in compliance

// with the License.  You may obtain a copy of the License at

//

//   http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing,

// software distributed under the License is distributed on an

// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

// KIND, either express or implied.  See the License for the

// specific language governing permissions and limitations

// under the License.

#pragma once

#include <string>

#include "common/object_pool.h"

#include "common/status.h"

#include "exprs/function_context.h"

#include "exprs/vexpr.h"

#include "roaring/roaring64map.hh"

namespace doris {

class RowDescriptor;

class RuntimeState;

class TExprNode;

class Block;

class VExprContext;

} // namespace doris

namespace doris::format {

class DeletePredicate final : public VExpr {

    ENABLE_FACTORY_CREATOR(DeletePredicate);

public:

    DeletePredicate(const std::vector<int64_t>& deleted_rows);

    DeletePredicate(const roaring::Roaring64Map& deletion_vector);

    ~DeletePredicate() override = default;

    Status execute(VExprContext* context, Block* block, int* result_column_id) const override;

    Status execute_column_impl(VExprContext* context, const Block* block, const Selector* selector,

                               size_t count, ColumnPtr& result_column) const override {

        return Status::InternalError("Not implement DeletePredicate::execute_column_impl");

    }

    Status prepare(RuntimeState* state, const RowDescriptor& desc, VExprContext* context) override;

    Status open(RuntimeState* state, VExprContext* context,

                FunctionContext::FunctionStateScope scope) override;

    void close(VExprContext* context, FunctionContext::FunctionStateScope scope) override;

    std::string debug_string() const override;

    uint64_t get_digest(uint64_t seed) const override { return 0; }

    const std::string& expr_name() const override { return _expr_name; }

private:

    std::string _expr_name;

    const std::vector<int64_t>* _deleted_rows = nullptr;

    const roaring::Roaring64Map* _deletion_vector = nullptr;

};

} // namespace doris::format