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.
42 lines
929 B
C++
42 lines
929 B
C++
#pragma once
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#include "storage/record_accessor.hpp"
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#include "storage/vertex.hpp"
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class Vertices;
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class Vertex::Accessor : public RecordAccessor<Vertex, Vertex::Accessor>
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{
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public:
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using RecordAccessor::RecordAccessor;
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static Vertex::Accessor create(Vertex *t, mvcc::VersionList<Vertex> *vlist,
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DbTransaction &db)
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{
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return Vertex::Accessor(t, vlist, db);
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}
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size_t out_degree() const;
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size_t in_degree() const;
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size_t degree() const;
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// False if it's label with it already.
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bool add_label(const Label &label);
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// False if it doesn't have label.
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bool remove_label(const Label &label);
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bool has_label(const Label &label) const;
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const std::set<label_ref_t> &labels() const;
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auto out() const;
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auto in() const;
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// True if there exists edge other->this
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bool in_contains(Vertex::Accessor const &other) const;
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};
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