813d37e939
Reviewers: teon.banek, dgleich Reviewed By: teon.banek, dgleich Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D1110
36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
#include "storage/edge_accessor.hpp"
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#include "database/graph_db_accessor.hpp"
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#include "storage/vertex_accessor.hpp"
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#include "utils/algorithm.hpp"
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storage::EdgeType EdgeAccessor::EdgeType() const { return edge_type_; }
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VertexAccessor EdgeAccessor::from() const {
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return VertexAccessor(from_, db_accessor());
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}
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bool EdgeAccessor::from_is(const VertexAccessor &v) const {
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return v.address() == from_;
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}
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VertexAccessor EdgeAccessor::to() const {
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return VertexAccessor(to_, db_accessor());
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}
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bool EdgeAccessor::to_is(const VertexAccessor &v) const {
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return v.address() == to_;
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}
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bool EdgeAccessor::is_cycle() const { return to_ == from_; }
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std::ostream &operator<<(std::ostream &os, const EdgeAccessor &ea) {
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os << "E[" << ea.db_accessor().EdgeTypeName(ea.EdgeType());
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os << " {";
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utils::PrintIterable(os, ea.Properties(), ", ", [&](auto &stream,
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const auto &pair) {
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stream << ea.db_accessor().PropertyName(pair.first) << ": " << pair.second;
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});
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return os << "}]";
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}
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