{"id":4658,"date":"2020-12-03T07:24:45","date_gmt":"2020-12-02T22:24:45","guid":{"rendered":"https:\/\/taki-lab.site\/bocci\/?p=4658"},"modified":"2020-12-03T07:24:49","modified_gmt":"2020-12-02T22:24:49","slug":"%e3%80%90%e3%83%87%e3%82%b6%e3%82%a4%e3%83%b3%e3%83%91%e3%82%bf%e3%83%bc%e3%83%b3%e3%80%91singleton%e3%83%91%e3%82%bf%e3%83%bc%e3%83%b3","status":"publish","type":"post","link":"https:\/\/taki-lab.site\/bocci\/?p=4658","title":{"rendered":"\u3010\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3011Singleton\u30d1\u30bf\u30fc\u30f3"},"content":{"rendered":"\n

Singleton\u30d1\u30bf\u30fc\u30f3\u306e\u30b3\u30fc\u30c9\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n

package org.example.singleton;\r\n\r\npublic class Singleton {\r\n    private static Singleton singleton = new Singleton();\r\n    private Singleton() {\r\n\r\n    }\r\n\r\n    public static Singleton getInstance() {\r\n        return singleton;\r\n    }\r\n\r\n    public void method1() {\r\n\r\n    }\r\n}\r\n<\/code><\/pre>\n\n\n\n
package org.example.singleton;\r\n\r\npublic class Main {\r\n    public static void main(String[] args) {\r\n        Singleton obj = Singleton.getInstance();\r\n        obj.method1();\r\n    }\r\n}\r\n<\/code><\/pre>\n\n\n\n
Singleton\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u4e0a\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u4e00\u3064\u3057\u304b\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n
\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u53d6\u5f97\u306fgetInstance()\u3067\u53d6\u5f97\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u5e38\u306b\u540c\u3058\u3082\u306e\u3067\u3001\u4e00\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u307f\u3093\u306a\u3067\u4f7f\u3044\u56de\u3059\u3068\u3044\u3046\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u306d\u3002<\/p>\n\n\n\n
\u3088\u304f\u4f7f\u308f\u308c\u308b\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\n\n\n\n<\/a>\n\n","protected":false},"excerpt":{"rendered":"
Singleton\u30d1\u30bf\u30fc\u30f3\u306e\u30b3\u30fc\u30c9\u4f8b\u3067\u3059\u3002 Singleton\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u4e0a\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u4e00\u3064\u3057\u304b\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u53d6\u5f97\u306fgetInstance()\u3067\u53d6\u5f97\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002 \u3053\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f … \u7d9a\u304d\u3092\u8aad\u3080 \u3010\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3011Singleton\u30d1\u30bf\u30fc\u30f3<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"\u3010\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3011Singleton\u30d1\u30bf\u30fc\u30f3\n#TechCommit\n","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[225,3],"tags":[226],"class_list":["post-4658","post","type-post","status-publish","format-standard","hentry","category-225","category-3","tag-226"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t