717 lines
18 KiB
Markdown
717 lines
18 KiB
Markdown
# t00020 - Abstract factory pattern
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## Config
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```yaml
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compilation_database_dir: ..
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output_directory: puml
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diagrams:
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t00020_class:
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type: class
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glob:
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- ../../tests/t00020/t00020.cc
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using_namespace:
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- clanguml::t00020
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include:
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namespaces:
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- clanguml::t00020
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plantuml:
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after:
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- '@A(ProductA1) <.. @A(Factory1)'
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- '@A(ProductB1) <.. @A(Factory1)'
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- '{{ alias("ProductA2") }} <.. {{ alias("Factory2") }}'
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- '{{ alias("ProductB2") }} <.. {{ alias("Factory2") }}'
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```
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## Source code
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File t00020.cc
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```cpp
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#include <memory>
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namespace clanguml {
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namespace t00020 {
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class ProductA {
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public:
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virtual ~ProductA() = default;
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virtual bool sell(int price) const = 0;
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};
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class ProductA1 : public ProductA {
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public:
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bool sell(int price) const override { return price > 1000; }
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};
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class ProductA2 : public ProductA {
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public:
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bool sell(int price) const override { return price > 2000; }
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};
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class ProductB {
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public:
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virtual ~ProductB() = default;
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virtual bool buy(int price) const = 0;
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};
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class ProductB1 : public ProductB {
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public:
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bool buy(int price) const override { return price < 1000; }
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};
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class ProductB2 : public ProductB {
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public:
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bool buy(int price) const override { return price < 2000; }
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};
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class AbstractFactory {
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public:
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virtual std::unique_ptr<ProductA> make_a() const = 0;
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virtual std::unique_ptr<ProductB> make_b() const = 0;
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};
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class Factory1 : public AbstractFactory {
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public:
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std::unique_ptr<ProductA> make_a() const override
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{
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return std::make_unique<ProductA1>();
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}
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std::unique_ptr<ProductB> make_b() const override
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{
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return std::make_unique<ProductB1>();
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}
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};
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class Factory2 : public AbstractFactory {
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public:
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std::unique_ptr<ProductA> make_a() const override
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{
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return std::make_unique<ProductA2>();
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}
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std::unique_ptr<ProductB> make_b() const override
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{
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return std::make_unique<ProductB2>();
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}
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};
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} // namespace t00020
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} // namespace clanguml
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```
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## Generated UML diagrams
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## Generated JSON models
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```json
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{
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"diagram_type": "class",
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"elements": [
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{
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"bases": [],
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"display_name": "clanguml::t00020::ProductA",
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"id": "425267229659464944",
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"is_abstract": true,
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"is_nested": false,
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"is_struct": false,
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"is_template": false,
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"is_union": false,
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"members": [],
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"methods": [
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{
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"access": "public",
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"is_const": false,
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"is_consteval": false,
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"is_constexpr": true,
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"is_constructor": false,
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"is_copy_assignment": false,
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"is_defaulted": true,
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"is_deleted": false,
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"is_move_assignment": false,
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"is_noexcept": false,
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"is_operator": false,
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"is_pure_virtual": false,
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"is_static": false,
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"is_virtual": true,
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"name": "~ProductA",
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"parameters": [],
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"type": "void"
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},
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{
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"access": "public",
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"is_const": true,
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"is_consteval": false,
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"is_constexpr": false,
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"is_constructor": false,
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"is_copy_assignment": false,
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"is_defaulted": false,
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"is_deleted": false,
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"is_move_assignment": false,
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"is_noexcept": false,
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"is_operator": false,
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"is_pure_virtual": true,
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"is_static": false,
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"is_virtual": true,
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"name": "sell",
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"parameters": [
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{
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"name": "price",
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"type": "int"
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}
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],
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"type": "bool"
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}
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],
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"name": "ProductA",
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"namespace": "clanguml::t00020",
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"source_location": {
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"file": "../../tests/t00020/t00020.cc",
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"line": 6
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},
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"template_parameters": [],
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"type": "class"
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},
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{
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"bases": [
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{
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"access": "public",
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"id": "425267229659464944",
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"is_virtual": false,
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"name": "clanguml::t00020::ProductA"
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}
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],
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"display_name": "clanguml::t00020::ProductA1",
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"id": "1756496029797864207",
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"is_abstract": false,
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"is_nested": false,
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"is_struct": false,
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"is_template": false,
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"is_union": false,
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"members": [],
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"methods": [
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{
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"access": "public",
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"is_const": true,
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"is_consteval": false,
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"is_constexpr": false,
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"is_constructor": false,
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"is_copy_assignment": false,
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"is_defaulted": false,
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"is_deleted": false,
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"is_move_assignment": false,
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"is_noexcept": false,
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"is_operator": false,
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"is_pure_virtual": false,
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"is_static": false,
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"is_virtual": true,
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"name": "sell",
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"parameters": [
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{
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"name": "price",
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"type": "int"
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}
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],
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"type": "bool"
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}
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],
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"name": "ProductA1",
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"namespace": "clanguml::t00020",
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"source_location": {
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"file": "../../tests/t00020/t00020.cc",
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"line": 12
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},
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"template_parameters": [],
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"type": "class"
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},
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{
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"bases": [
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{
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"access": "public",
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"id": "425267229659464944",
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"is_virtual": false,
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"name": "clanguml::t00020::ProductA"
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}
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],
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"display_name": "clanguml::t00020::ProductA2",
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"id": "1531708592885216981",
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"is_abstract": false,
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"is_nested": false,
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"is_struct": false,
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"is_template": false,
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"is_union": false,
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"members": [],
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"methods": [
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{
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"access": "public",
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"is_const": true,
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"is_consteval": false,
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"is_constexpr": false,
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"is_constructor": false,
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"is_copy_assignment": false,
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"is_defaulted": false,
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"is_deleted": false,
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"is_move_assignment": false,
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"is_noexcept": false,
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"is_operator": false,
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"is_pure_virtual": false,
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"is_static": false,
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"is_virtual": true,
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"name": "sell",
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"parameters": [
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{
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"name": "price",
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"type": "int"
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}
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],
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"type": "bool"
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}
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],
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"name": "ProductA2",
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"namespace": "clanguml::t00020",
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"source_location": {
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"file": "../../tests/t00020/t00020.cc",
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"line": 17
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},
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"template_parameters": [],
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"type": "class"
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},
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{
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"bases": [],
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"display_name": "clanguml::t00020::ProductB",
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"id": "2235759006374865842",
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"is_abstract": true,
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"is_nested": false,
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"is_struct": false,
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"is_template": false,
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"is_union": false,
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"members": [],
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"methods": [
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{
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"access": "public",
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"is_const": false,
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"is_consteval": false,
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"is_constexpr": true,
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"is_constructor": false,
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"is_copy_assignment": false,
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"is_defaulted": true,
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"is_deleted": false,
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"is_move_assignment": false,
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"is_noexcept": false,
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"is_operator": false,
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"is_pure_virtual": false,
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"is_static": false,
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"is_virtual": true,
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"name": "~ProductB",
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"parameters": [],
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"type": "void"
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},
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{
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"access": "public",
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"is_const": true,
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"is_consteval": false,
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"is_constexpr": false,
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"is_constructor": false,
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"is_copy_assignment": false,
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"is_defaulted": false,
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"is_deleted": false,
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"is_move_assignment": false,
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"is_noexcept": false,
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"is_operator": false,
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"is_pure_virtual": true,
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"is_static": false,
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"is_virtual": true,
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"name": "buy",
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"parameters": [
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{
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"name": "price",
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"type": "int"
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}
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],
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"type": "bool"
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}
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],
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"name": "ProductB",
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"namespace": "clanguml::t00020",
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"source_location": {
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"file": "../../tests/t00020/t00020.cc",
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"line": 22
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},
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"template_parameters": [],
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"type": "class"
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},
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{
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"bases": [
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{
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"access": "public",
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"id": "2235759006374865842",
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"is_virtual": false,
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"name": "clanguml::t00020::ProductB"
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}
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],
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"display_name": "clanguml::t00020::ProductB1",
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"id": "1465493024233223845",
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"is_abstract": false,
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"is_nested": false,
|
|
"is_struct": false,
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"is_template": false,
|
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"is_union": false,
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"members": [],
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"methods": [
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{
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|
"access": "public",
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"is_const": true,
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|
"is_consteval": false,
|
|
"is_constexpr": false,
|
|
"is_constructor": false,
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|
"is_copy_assignment": false,
|
|
"is_defaulted": false,
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|
"is_deleted": false,
|
|
"is_move_assignment": false,
|
|
"is_noexcept": false,
|
|
"is_operator": false,
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"is_pure_virtual": false,
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"is_static": false,
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"is_virtual": true,
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"name": "buy",
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"parameters": [
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{
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"name": "price",
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"type": "int"
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}
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],
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"type": "bool"
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}
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],
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"name": "ProductB1",
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"namespace": "clanguml::t00020",
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"source_location": {
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"file": "../../tests/t00020/t00020.cc",
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"line": 28
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},
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"template_parameters": [],
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"type": "class"
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},
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{
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"bases": [
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{
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"access": "public",
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"id": "2235759006374865842",
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"is_virtual": false,
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"name": "clanguml::t00020::ProductB"
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}
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],
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"display_name": "clanguml::t00020::ProductB2",
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"id": "2154665562370057871",
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"is_abstract": false,
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"is_nested": false,
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|
"is_struct": false,
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|
"is_template": false,
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"is_union": false,
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"members": [],
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"methods": [
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{
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"access": "public",
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"is_const": true,
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"is_consteval": false,
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"is_constexpr": false,
|
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"is_constructor": false,
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"is_copy_assignment": false,
|
|
"is_defaulted": false,
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|
"is_deleted": false,
|
|
"is_move_assignment": false,
|
|
"is_noexcept": false,
|
|
"is_operator": false,
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"is_pure_virtual": false,
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"is_static": false,
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"is_virtual": true,
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"name": "buy",
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"parameters": [
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{
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"name": "price",
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"type": "int"
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}
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],
|
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"type": "bool"
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}
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],
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"name": "ProductB2",
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"namespace": "clanguml::t00020",
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"source_location": {
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"file": "../../tests/t00020/t00020.cc",
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"line": 33
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},
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"template_parameters": [],
|
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"type": "class"
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},
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{
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"bases": [],
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"display_name": "clanguml::t00020::AbstractFactory",
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"id": "1705546469218961425",
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"is_abstract": true,
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"is_nested": false,
|
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"is_struct": false,
|
|
"is_template": false,
|
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"is_union": false,
|
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"members": [],
|
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"methods": [
|
|
{
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"access": "public",
|
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"is_const": true,
|
|
"is_consteval": false,
|
|
"is_constexpr": false,
|
|
"is_constructor": false,
|
|
"is_copy_assignment": false,
|
|
"is_defaulted": false,
|
|
"is_deleted": false,
|
|
"is_move_assignment": false,
|
|
"is_noexcept": false,
|
|
"is_operator": false,
|
|
"is_pure_virtual": true,
|
|
"is_static": false,
|
|
"is_virtual": true,
|
|
"name": "make_a",
|
|
"parameters": [],
|
|
"type": "std::unique_ptr<ProductA>"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"is_const": true,
|
|
"is_consteval": false,
|
|
"is_constexpr": false,
|
|
"is_constructor": false,
|
|
"is_copy_assignment": false,
|
|
"is_defaulted": false,
|
|
"is_deleted": false,
|
|
"is_move_assignment": false,
|
|
"is_noexcept": false,
|
|
"is_operator": false,
|
|
"is_pure_virtual": true,
|
|
"is_static": false,
|
|
"is_virtual": true,
|
|
"name": "make_b",
|
|
"parameters": [],
|
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"type": "std::unique_ptr<ProductB>"
|
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}
|
|
],
|
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"name": "AbstractFactory",
|
|
"namespace": "clanguml::t00020",
|
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"source_location": {
|
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"file": "../../tests/t00020/t00020.cc",
|
|
"line": 38
|
|
},
|
|
"template_parameters": [],
|
|
"type": "class"
|
|
},
|
|
{
|
|
"bases": [
|
|
{
|
|
"access": "public",
|
|
"id": "1705546469218961425",
|
|
"is_virtual": false,
|
|
"name": "clanguml::t00020::AbstractFactory"
|
|
}
|
|
],
|
|
"display_name": "clanguml::t00020::Factory1",
|
|
"id": "692346848484854107",
|
|
"is_abstract": false,
|
|
"is_nested": false,
|
|
"is_struct": false,
|
|
"is_template": false,
|
|
"is_union": false,
|
|
"members": [],
|
|
"methods": [
|
|
{
|
|
"access": "public",
|
|
"is_const": true,
|
|
"is_consteval": false,
|
|
"is_constexpr": false,
|
|
"is_constructor": false,
|
|
"is_copy_assignment": false,
|
|
"is_defaulted": false,
|
|
"is_deleted": false,
|
|
"is_move_assignment": false,
|
|
"is_noexcept": false,
|
|
"is_operator": false,
|
|
"is_pure_virtual": false,
|
|
"is_static": false,
|
|
"is_virtual": true,
|
|
"name": "make_a",
|
|
"parameters": [],
|
|
"type": "std::unique_ptr<ProductA>"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"is_const": true,
|
|
"is_consteval": false,
|
|
"is_constexpr": false,
|
|
"is_constructor": false,
|
|
"is_copy_assignment": false,
|
|
"is_defaulted": false,
|
|
"is_deleted": false,
|
|
"is_move_assignment": false,
|
|
"is_noexcept": false,
|
|
"is_operator": false,
|
|
"is_pure_virtual": false,
|
|
"is_static": false,
|
|
"is_virtual": true,
|
|
"name": "make_b",
|
|
"parameters": [],
|
|
"type": "std::unique_ptr<ProductB>"
|
|
}
|
|
],
|
|
"name": "Factory1",
|
|
"namespace": "clanguml::t00020",
|
|
"source_location": {
|
|
"file": "../../tests/t00020/t00020.cc",
|
|
"line": 44
|
|
},
|
|
"template_parameters": [],
|
|
"type": "class"
|
|
},
|
|
{
|
|
"bases": [
|
|
{
|
|
"access": "public",
|
|
"id": "1705546469218961425",
|
|
"is_virtual": false,
|
|
"name": "clanguml::t00020::AbstractFactory"
|
|
}
|
|
],
|
|
"display_name": "clanguml::t00020::Factory2",
|
|
"id": "1566325870805013023",
|
|
"is_abstract": false,
|
|
"is_nested": false,
|
|
"is_struct": false,
|
|
"is_template": false,
|
|
"is_union": false,
|
|
"members": [],
|
|
"methods": [
|
|
{
|
|
"access": "public",
|
|
"is_const": true,
|
|
"is_consteval": false,
|
|
"is_constexpr": false,
|
|
"is_constructor": false,
|
|
"is_copy_assignment": false,
|
|
"is_defaulted": false,
|
|
"is_deleted": false,
|
|
"is_move_assignment": false,
|
|
"is_noexcept": false,
|
|
"is_operator": false,
|
|
"is_pure_virtual": false,
|
|
"is_static": false,
|
|
"is_virtual": true,
|
|
"name": "make_a",
|
|
"parameters": [],
|
|
"type": "std::unique_ptr<ProductA>"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"is_const": true,
|
|
"is_consteval": false,
|
|
"is_constexpr": false,
|
|
"is_constructor": false,
|
|
"is_copy_assignment": false,
|
|
"is_defaulted": false,
|
|
"is_deleted": false,
|
|
"is_move_assignment": false,
|
|
"is_noexcept": false,
|
|
"is_operator": false,
|
|
"is_pure_virtual": false,
|
|
"is_static": false,
|
|
"is_virtual": true,
|
|
"name": "make_b",
|
|
"parameters": [],
|
|
"type": "std::unique_ptr<ProductB>"
|
|
}
|
|
],
|
|
"name": "Factory2",
|
|
"namespace": "clanguml::t00020",
|
|
"source_location": {
|
|
"file": "../../tests/t00020/t00020.cc",
|
|
"line": 57
|
|
},
|
|
"template_parameters": [],
|
|
"type": "class"
|
|
}
|
|
],
|
|
"metadata": {
|
|
"clang_uml_version": "0.3.6-31-g01ef3dc",
|
|
"llvm_version": "Ubuntu clang version 15.0.6",
|
|
"schema_version": 1
|
|
},
|
|
"name": "t00020_class",
|
|
"relationships": [
|
|
{
|
|
"access": "public",
|
|
"destination": "425267229659464944",
|
|
"source": "1756496029797864207",
|
|
"type": "extension"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "425267229659464944",
|
|
"source": "1531708592885216981",
|
|
"type": "extension"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "2235759006374865842",
|
|
"source": "1465493024233223845",
|
|
"type": "extension"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "2235759006374865842",
|
|
"source": "2154665562370057871",
|
|
"type": "extension"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "425267229659464944",
|
|
"source": "1705546469218961425",
|
|
"type": "dependency"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "2235759006374865842",
|
|
"source": "1705546469218961425",
|
|
"type": "dependency"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "425267229659464944",
|
|
"source": "692346848484854107",
|
|
"type": "dependency"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "2235759006374865842",
|
|
"source": "692346848484854107",
|
|
"type": "dependency"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "1705546469218961425",
|
|
"source": "692346848484854107",
|
|
"type": "extension"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "425267229659464944",
|
|
"source": "1566325870805013023",
|
|
"type": "dependency"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "2235759006374865842",
|
|
"source": "1566325870805013023",
|
|
"type": "dependency"
|
|
},
|
|
{
|
|
"access": "public",
|
|
"destination": "1705546469218961425",
|
|
"source": "1566325870805013023",
|
|
"type": "extension"
|
|
}
|
|
],
|
|
"using_namespace": "clanguml::t00020"
|
|
}
|
|
```
|