mirror of https://github.com/milvus-io/milvus.git
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
// Licensed to the LF AI & Data foundation 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, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <memory>
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#include <parquet/arrow/reader.h>
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#include "common/FieldData.h"
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#include "storage/PayloadStream.h"
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namespace milvus::storage {
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class PayloadReader {
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public:
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explicit PayloadReader(const uint8_t* data, int length, DataType data_type);
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~PayloadReader() = default;
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void
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init(std::shared_ptr<arrow::io::BufferReader> buffer);
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const FieldDataPtr
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get_field_data() const {
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return field_data_;
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}
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private:
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DataType column_type_;
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int dim_;
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FieldDataPtr field_data_;
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};
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} // namespace milvus::storage
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