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71 lines
2.5 KiB
C++
71 lines
2.5 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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// Contains declarations of time related Arrow builder types.
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#pragma once
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#include <memory>
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#include "arrow/array.h"
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#include "arrow/array/builder_base.h"
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#include "arrow/array/builder_binary.h"
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#include "arrow/array/builder_primitive.h"
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#include "arrow/buffer-builder.h"
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#include "arrow/status.h"
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#include "arrow/type_traits.h"
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#include "arrow/util/macros.h"
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namespace arrow {
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class ARROW_EXPORT DayTimeIntervalBuilder : public ArrayBuilder {
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public:
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using DayMilliseconds = DayTimeIntervalType::DayMilliseconds;
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explicit DayTimeIntervalBuilder(MemoryPool* pool ARROW_MEMORY_POOL_DEFAULT)
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: DayTimeIntervalBuilder(day_time_interval(), pool) {}
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DayTimeIntervalBuilder(std::shared_ptr<DataType> type,
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MemoryPool* pool ARROW_MEMORY_POOL_DEFAULT)
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: ArrayBuilder(type, pool),
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builder_(fixed_size_binary(sizeof(DayMilliseconds)), pool) {}
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void Reset() override { builder_.Reset(); }
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Status Resize(int64_t capacity) override { return builder_.Resize(capacity); }
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Status Append(DayMilliseconds day_millis) {
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return builder_.Append(reinterpret_cast<uint8_t*>(&day_millis));
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}
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void UnsafeAppend(DayMilliseconds day_millis) {
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builder_.UnsafeAppend(reinterpret_cast<uint8_t*>(&day_millis));
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}
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using ArrayBuilder::UnsafeAppendNull;
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Status AppendNull() override { return builder_.AppendNull(); }
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Status AppendNulls(int64_t length) override { return builder_.AppendNulls(length); }
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Status FinishInternal(std::shared_ptr<ArrayData>* out) override {
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auto result = builder_.FinishInternal(out);
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if (*out != NULLPTR) {
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(*out)->type = type();
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}
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return result;
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}
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private:
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FixedSizeBinaryBuilder builder_;
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};
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} // namespace arrow
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