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86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "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 distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License
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#include "common/SystemProperty.h"
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#include "exceptions/EasyAssert.h"
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#include <yaml-cpp/yaml.h>
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#include "common/Types.h"
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namespace milvus {
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class SystemPropertyImpl : public SystemProperty {
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public:
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[[nodiscard]] bool
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SystemFieldVerify(const FieldName& field_name, FieldId field_id) const override {
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if (!IsSystem(field_name)) {
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return false;
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}
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if (!IsSystem(field_id)) {
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return false;
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}
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auto left_id = name_to_types_.at(field_name);
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auto right_id = id_to_types_.at(field_id);
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return left_id == right_id;
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}
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SystemFieldType
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GetSystemFieldType(FieldName field_name) const override {
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Assert(IsSystem(field_name));
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return name_to_types_.at(field_name);
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}
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SystemFieldType
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GetSystemFieldType(FieldId field_id) const override {
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Assert(IsSystem(field_id));
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return id_to_types_.at(field_id);
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}
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bool
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IsSystem(FieldId field_id) const override {
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return id_to_types_.count(field_id);
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}
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bool
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IsSystem(FieldName field_name) const override {
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return name_to_types_.count(field_name);
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}
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friend SystemPropertyImpl&
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InstanceImpl();
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private:
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std::map<FieldName, SystemFieldType> name_to_types_;
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std::map<FieldId, SystemFieldType> id_to_types_;
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};
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SystemPropertyImpl&
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InstanceImpl() {
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static auto impl = [] {
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SystemPropertyImpl impl;
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using Type = SystemFieldType;
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impl.name_to_types_.emplace(FieldName("RowID"), Type::RowId);
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impl.id_to_types_.emplace(FieldId(0), Type::RowId);
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impl.name_to_types_.emplace(FieldName("Timestamp"), Type::Timestamp);
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impl.id_to_types_.emplace(FieldId(1), Type::Timestamp);
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return impl;
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}();
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return impl;
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}
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const SystemProperty&
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SystemProperty::Instance() {
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return InstanceImpl();
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}
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}; // namespace milvus
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