5a42e15c4a
Squashed messages from 9 commits:
9.
Properties now uses PropertyFamily and contained classes.
Fetching,seting,clearing properties can be done with PropertyFamilyKey or PropertyTypeKey.
Hierarchy of newly added clases is:
Vertices -n-> PropertyFamily {name: String} <-1-n-> PropertyType {type: Property::Flags}
Edges -n-> PropertyFamily {name: String} <-1-n-> PropertyType {type: Property::Flags}
PropertyFamilyKey -> PropertyType
PropertyTypeKey -> PropertyType
PropertyType t0,t1;
let t0!=t1 be true
let t0.family==t1.family be true
then next is true
PropertyTypeKey{&t0}!=PropertyTypeKey{&t1}
PropertyFamilyKey{&t0}==PropertyFamilyKey{&t1}
PropertyFamilyKey{&t0}==PropertyTypeKey{&t1}
PropertyTypeKey{&t0}==PropertyFamilyKey{&t1}
8.
Intermedate commit.
Noticed that integration queries throw SEGFAULT.
7.
Defined interface for indexes.
Fixed three memory leaks.
Fixed integration_queries test which now passes.
6.
Commit which return Xorshift128plus to valid shape.
5.
Tmp commit.
4.
Label Index is compiling.
3.
tmp
2.
Vertex::Accessor now updates Label index.
1.
Applied changes for code review.
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
// #pragma once
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//
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// #include <memory>
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//
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// #include "data_structures/concurrent/concurrent_map.hpp"
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// #include "storage/indexes/index_record.hpp"
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// #include "storage/indexes/index_record_collection.hpp"
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// #include "storage/label/label.hpp"
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//
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// template <class Key, class Item>
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// class Index
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// {
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// public:
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// using container_t = ConcurrentMap<Key, Item>;
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//
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// Index() : index(std::make_unique<container_t>()) {}
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//
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// auto update(const Label &label, VertexIndexRecord &&index_record)
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// {
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// auto accessor = index->access();
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// auto label_ref = label_ref_t(label);
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//
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// // create Index Record Collection if it doesn't exist
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// if (!accessor.contains(label_ref)) {
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// accessor.insert(label_ref, std::move(VertexIndexRecordCollection()));
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// }
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//
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// // add Vertex Index Record to the Record Collection
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// auto &record_collection = (*accessor.find(label_ref)).second;
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// record_collection.add(std::forward<VertexIndexRecord>(index_record));
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// }
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//
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// VertexIndexRecordCollection &find(const Label &label)
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// {
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// // TODO: accessor should be outside?
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// // bacause otherwise GC could delete record that has just be returned
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// auto label_ref = label_ref_t(label);
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// auto accessor = index->access();
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// return (*accessor.find(label_ref)).second;
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// }
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//
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// private:
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// std::unique_ptr<container_t> index;
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// };
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