{"id":4129,"date":"2025-03-24T09:26:48","date_gmt":"2025-03-24T06:26:48","guid":{"rendered":"https:\/\/demensdeum.com\/blog\/2025\/03\/24\/builder-pattern-timed-construction\/"},"modified":"2025-03-25T00:54:07","modified_gmt":"2025-03-24T21:54:07","slug":"builder-pattern-timed-construction","status":"publish","type":"post","link":"https:\/\/demensdeum.com\/blog\/ja\/2025\/03\/24\/builder-pattern-timed-construction\/","title":{"rendered":"\u30d3\u30eb\u30c0\u30fc\u30d1\u30bf\u30fc\u30f3\uff1a\u6642\u9593\u5185\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u6bb5\u968e\u7684"},"content":{"rendered":"

\u5c0e\u5165<\/p>\n

\u6700\u5f8c\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30d3\u30eb\u30c0\u30fc\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3059\u308b\u4e00\u822c\u7684\u306a\u30b1\u30fc\u30b9\u3092\u8abf\u3079\u307e\u3057\u305f\u304c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u6642\u9593\u5185\u306b\u4f5c\u6210\u3055\u308c\u305f\u3068\u304d\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u89e6\u308c\u3089\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002
\n\u30d3\u30eb\u30c0\u30fc\u30d1\u30bf\u30fc\u30f3\uff08\u30d3\u30eb\u30c0\u30fc\uff09\u306f\u3001\u8907\u96d1\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5f90\u3005\u306b\u4f5c\u6210\u3067\u304d\u308b\u751f\u6210\u30c7\u30b6\u30a4\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u591a\u304f\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u307e\u305f\u306f\u3055\u307e\u3056\u307e\u306a\u69cb\u6210\u304c\u3042\u308b\u5834\u5408\u306b\u7279\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u305d\u306e\u4f7f\u7528\u306e\u8208\u5473\u6df1\u3044\u4f8b\u306e1\u3064\u306f\u3001\u6642\u9593\u5185\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u5206\u96e2\u3059\u308b\u80fd\u529b\u3067\u3059\u3002
\n\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u3059\u3050\u306b\u4f5c\u6210\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059 – \u305d\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u3055\u307e\u3056\u307e\u306a\u6bb5\u968e\u3067\u77e5\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

Python\u306e\u4f8b<\/p>\n

\u3053\u306e\u4f8b\u3067\u306f\u3001\u8eca\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u6bb5\u968e\u7684\u306b\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u307e\u305a\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u90e8\u304c\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30ed\u30fc\u30c9\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6b20\u843d\u60c5\u5831\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n

\n
import requests\n\ndef fetch_car_data():\n    response = requests.get(\"https:\/\/api.example.com\/car-info\")\n    return response.json()\n\nbuilder = CarBuilder()\n\n# Backend API data\ncar_data = fetch_car_data()\nbuilder.set_model(car_data[\"model\"])\nbuilder.set_year(car_data[\"year\"])\n\n# User input\ncolor = input(\"Car color: \")\nbuilder.set_color(color)\n\ngps_option = input(\"GPS feature? (yes\/no): \").lower() == \"yes\"\nbuilder.set_gps(gps_option)\n\ncar = builder.build()\nprint(car)\n<\/code><\/pre>\n<\/div>\n
API\u547c\u3073\u51fa\u3057\u3092\u60f3\u50cf\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c7\u30fc\u30bf\u5165\u529b\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u3055\u307e\u3056\u307e\u306a\u90e8\u5206\u3001\u307e\u305f\u306f\u7570\u306a\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3082\u767a\u751f\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u30d3\u30eb\u30c0\u30fc\u30d1\u30bf\u30fc\u30f3\u306e\u4f7f\u7528\u306f\u3001\u4e0a\u8a18\u306e\u7c21\u5358\u306a\u4f8b\u3088\u308a\u3082\u660e\u767d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u5229\u70b9<\/p>\n
– \u51fa\u529b\u306f\u3001\u4e00\u6642\u7684\u306a\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u305f\u3081\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u5fc5\u8981\u306e\u306a\u3044\u514d\u75ab\u69cb\u9020\u3067\u3059
\n– \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u5f90\u3005\u306b\u53ce\u96c6\u3055\u308c\u307e\u3059
\n– \u8907\u96d1\u306a\u30c7\u30b6\u30a4\u30ca\u30fc\u3092\u907f\u3051\u307e\u3059
\n– \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30a2\u30bb\u30f3\u30d6\u30ea\u30b3\u30fc\u30c9\u306f\u3001\u30d3\u30eb\u30c0\u30fc\u306e1\u3064\u306e\u672c\u8cea\u3067\u306e\u307f\u4e0d\u5b8c\u5168\u3067\u3059
\n– \u30b3\u30fc\u30c9\u3092\u7406\u89e3\u3059\u308b\u5229\u4fbf\u6027<\/p>\n
\u30bd\u30fc\u30b9<\/p>\n
https:\/\/www.amazon.com\/Design-Patterns-Object-Oriented-Addison-Wesley-Professional-ebook\/dp\/B000SEIBB8<\/a>
\nhttps:\/\/demensdeum.com\/blog\/2019\/09\/23\/builder-pattern\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u5c0e\u5165 \u6700\u5f8c\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30d3\u30eb\u30c0\u30fc\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3059\u308b\u4e00\u822c\u7684\u306a\u30b1\u30fc\u30b9\u3092\u8abf\u3079\u307e\u3057\u305f\u304c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u6642\u9593\u5185\u306b\u4f5c\u6210\u3055\u308c\u305f\u3068\u304d\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u89e6\u308c\u3089\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002 \u30d3\u30eb\u30c0\u30fc\u30d1\u30bf\u30fc\u30f3\uff08\u30d3\u30eb\u30c0\u30fc\uff09\u306f\u3001\u8907\u96d1\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5f90\u3005\u306b\u4f5c\u6210\u3067\u304d\u308b\u751f\u6210\u30c7\u30b6\u30a4\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u591a\u304f\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u307e\u305f\u306f\u3055\u307e\u3056\u307e\u306a\u69cb\u6210\u304c\u3042\u308b\u5834\u5408\u306b\u7279\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u305d\u306e\u4f7f\u7528\u306e\u8208\u5473\u6df1\u3044\u4f8b\u306e1\u3064\u306f\u3001\u6642\u9593\u5185\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u5206\u96e2\u3059\u308b\u80fd\u529b\u3067\u3059\u3002 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u3059\u3050\u306b\u4f5c\u6210\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059 – \u305d\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u3055\u307e\u3056\u307e\u306a\u6bb5\u968e\u3067\u77e5\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 Python\u306e\u4f8b \u3053\u306e\u4f8b\u3067\u306f\u3001\u8eca\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u6bb5\u968e\u7684\u306b\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u307e\u305a\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u90e8\u304c\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30ed\u30fc\u30c9\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6b20\u843d\u60c5\u5831\u3092\u5165\u529b\u3057\u307e\u3059\u3002 import requests def fetch_car_data(): response = requests.get(“https:\/\/api.example.com\/car-info”) return response.json() builder = CarBuilder() # Backend API data car_data = fetch_car_data() builder.set_model(car_data[“model”]) builder.set_year(car_data[“year”]) # User input color = input(“Car color: “) builder.set_color(color) gps_option = input(“GPS feature? (yes\/no): “).lower() == “yes” builder.set_gps(gps_option) car = builder.build() print(car) API\u547c\u3073\u51fa\u3057\u3092\u60f3\u50cf\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c7\u30fc\u30bf\u5165\u529b\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u3055\u307e\u3056\u307e\u306a\u90e8\u5206\u3001\u307e\u305f\u306f\u7570\u306a\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3082\u767a\u751f\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u30d3\u30eb\u30c0\u30fc\u30d1\u30bf\u30fc\u30f3\u306e\u4f7f\u7528\u306f\u3001\u4e0a\u8a18\u306e\u7c21\u5358\u306a\u4f8b\u3088\u308a\u3082\u660e\u767d\u306b\u306a\u308a\u307e\u3059\u3002 \u5229\u70b9 – \u51fa\u529b\u306f\u3001\u4e00\u6642\u7684\u306a\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u305f\u3081\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u5fc5\u8981\u306e\u306a\u3044\u514d\u75ab\u69cb\u9020\u3067\u3059Continue reading “\u30d3\u30eb\u30c0\u30fc\u30d1\u30bf\u30fc\u30f3\uff1a\u6642\u9593\u5185\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u6bb5\u968e\u7684”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49],"tags":[],"class_list":["post-4129","post","type-post","status-publish","format-standard","hentry","category-blog","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ja","enabled_languages":["en","ru","zh","de","fr","ja","pt"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false}}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/4129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/comments?post=4129"}],"version-history":[{"count":13,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/4129\/revisions"}],"predecessor-version":[{"id":4142,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/4129\/revisions\/4142"}],"wp:attachment":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/media?parent=4129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/categories?post=4129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/tags?post=4129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}