{"id":3903,"date":"2014-07-13T20:28:08","date_gmt":"2014-07-13T11:28:08","guid":{"rendered":"http:\/\/blog.gem-one.com\/gonzo\/?p=3903"},"modified":"2014-07-13T09:29:24","modified_gmt":"2014-07-13T00:29:24","slug":"java_kurage","status":"publish","type":"post","link":"https:\/\/blog.gem-one.com\/gonzo\/2014\/07\/java_kurage\/","title":{"rendered":"\u3046\u3063\u304b\u308a\u3059\u308b\u3068Java\u30af\u30e9\u30b2\u306b\u523a\u3055\u308c\u308b\u305e\u306e\u5dfb"},"content":{"rendered":"

\u3044\u3084\u306f\u3084\u3000\u3069\u3046\u3082\u3069\u3046\u3082\u3000\u6a29\u8535\u3067\u3059\u3002<\/p>\n

\u6628\u65e5\u306f\u6691\u304b\u3063\u305f\u3067\u3059\u306d\u3048\u3002
\n\u30af\u30fc\u30e9\u30fc\u306e\u8a2d\u5b9a\u6e29\u5ea6\u3092\u304b\u306a\u308a\u4e0b\u3052\u306a\u3044\u3068\u751f\u304d\u305f\u5fc3\u5730\u304c\u3057\u306a\u304b\u3063\u305f\u3067\u3059\u3002
\n\u5c4b\u5916\u3067\u4ed5\u4e8b\u3092\u3055\u308c\u3066\u3044\u308b\u65b9\u3001\u71b1\u4e2d\u75c7\u5bfe\u7b56\u3001\u6ede\u308a\u306a\u304f\uff01<\/p>\n

Java<\/h1>\n

\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u4e2d\u3067\u3082\u3001\u305d\u308c\u306a\u308a\u306b\u9577\u751f\u304d\u3057\u3066\u3044\u308b\u8a00\u8a9e\u3067\u3001Java\u8a00\u8a9e\u3068\u3044\u3046\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u30b8\u30e3\u30f4\u30a1\u3068\u8aad\u307f\u307e\u3059\u3002\u30b9\u30bf\u30fc\u30a6\u30a9\u30fc\u30ba\u306b\u51fa\u3066\u304f\u308b\u30b8\u30e3\u30d0\u30b6\u30cf\u30c3\u30c8\u306b\u3086\u304b\u308a\u304c\u3042\u308b\u306e\u304b\u3069\u3046\u304b\u3001\u305d\u3053\u306f\u77e5\u308a\u307e\u3078\u3093\u3002
\n\u500b\u4eba\u7684\u306b\u306f\u3001\u597d\u304d\u306a\u8a00\u8a9e\u306e\u4e00\u3064\u3067\u3059\u3088\u3068\u3002<\/p>\n

\u30af\u30e9\u30b2\u306b\u523a\u3055\u308c\u308b<\/h1>\n

\u305d\u3093\u306aJava\u8a00\u8a9e\u306b\u3001\u4e45\u3005\u306b\u523a\u3055\u308c\u307e\u3057\u305f\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u3044\u3066\u3001\u81ea\u5206\u306e\u60f3\u5b9a\u3059\u308b\u52d5\u304d\u3068\u304b\u3044\u96e2\u3059\u308b\u52d5\u304d\u3092\u3057\u59cb\u3081\u305f\u308f\u3051\u3067\u3059\u3002\u300c\u306f\u308c\u308c\uff1f\uff1f\u300d\u72b6\u614b\u3067\u4e2d\u8eab\u3092\u898b\u3066\u305f\u3093\u3067\u3059\u3051\u3069\u306d\u3002
\n\u307e\u305a\u306f\u3053\u3061\u3089\u306e\u30b3\u30fc\u30c9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u307e\u3057\u3002<\/p>\n

\r\npublic abstract class BaseClass\r\n{\r\n  public BassClass()\r\n  {\r\n    init();\r\n  }\r\n  public abstract void init(); \r\n}\r\n<\/pre>\n
\u306a\u3093\u306e\u5909\u54f2\u3082\u306a\u3044\u30b3\u30fc\u30c9\u3067\u3059\u3002abstract Class\u3067\u3001init()\u3068\u3044\u3046\uff08\u7d14\u7c8b\uff09\u4eee\u60f3\u95a2\u6570\u4f5c\u308a\u307e\u3057\u305f\u3088\u30fc\u3060\u3051\u3067\u3059\u3002<\/p>\n
\r\npublic Class SampleA extends BassClass\r\n{\r\n  public int a = 10; \/\/\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\r\n  @Override\r\n  public void init()\r\n  {\r\n    a = 20;\/\/\u5024\u3092\u4e0a\u66f8\u304d\r\n  }\r\n}\r\n<\/pre>\n
\u305d\u306e\u30af\u30e9\u30b9\u306e\u4e0a\u306b\u3001\u3053\u3093\u306a\u30af\u30e9\u30b9\u3092\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3088\u30fc\u3068\u3002
\n\u305d\u3057\u3066\u3001<\/p>\n
\r\npublic Class MainSample\r\n{\r\n  public static void main( String[] args )\r\n  {\r\n    SampleA data = new SampleA();\r\n    System.out.println( "data.a = " + data.a );\r\n  }\r\n}\r\n<\/pre>\n
\u3053\u3093\u306a\u611f\u3058\u3067\u4f7f\u3063\u3066\u307f\u305f\u306e\u3055\u3068\u3002<\/p>\n
\u5b9f\u884c\u7d50\u679c\u306f\u3001<\/p>\n
data.a = 20<\/p><\/blockquote>\n
\u306e\u3064\u3082\u308a\u3067\u30b3\u30fc\u30c9\u66f8\u3044\u3066\u305f\u308f\u3051\u3067\u3059\u306a\u3002
\n\u3067\u3082\u306d\u3001\u3067\u3082\u306d
\n<\/p>\n
\u305d\u3046\u3067\u3059\u3001\u9055\u3046\u3093\u3067\u3059<\/h1>\n
\uff12\uff10\u306b\u306f\u306a\u3089\u306a\u3044\u3093\u3067\u3059\u3088\u306d\u3002
\n\uff11\uff10\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u3001\u77e5\u3063\u3066\u306a\u3044\u3068\u3001\u3053\u3093\u306a\u9593\u9055\u3048\u3059\u308b\u4eba\u591a\u3044\u3093\u3061\u3083\u3046\u304b\u306a\uff1f<\/p>\n
\u304a\u307e\u3051 part1<\/h2>\n
\u306f\u3084\u3044\u8a71\u304c\u3001\u30d9\u30fc\u30b9\u30af\u30e9\u30b9\u306e\u6a5f\u80fd\u304c\u3001\u6d3e\u751f\u5148\u306e\u30af\u30e9\u30b9\u5909\u6570\u306e\u521d\u671f\u5316\u3088\u308a\u3082\u9ad8\u3044\u512a\u5148\u9806\u4f4d\u3092\u6301\u3063\u3066\u308b\u3063\u3066\u3053\u3068\u3067\u3059\u306d\u3093\u3002SampleA\u306e\u521d\u671f\u5316\u3088\u308a\u512a\u5148\u3055\u308c\u308b\u308f\u3051\u3067\u3059\u3002<\/p>\n
\u5c1a\u3001\u5148\u307b\u3069\u306e\u30bd\u30fc\u30b9\u306ea\u306e\u5024\u306e\u5909\u5316\u3067\u3059\u304c\u3001<\/p>\n
\uff11\uff09BaseClass\u306einit\u547c\u3073\u51fa\u3057\u306b\u3088\u308a SampleA\u306e a=20\u304c\u5b9f\u884c
\n\uff12\uff09BaseClass\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u5b9f\u884c\u7d42\u4e86\u6642\u306b\u3001SampleA\u306e\u5909\u6570\u521d\u671f\u5316\u304c\u5165\u308a\u3001 a=10 <\/p><\/blockquote>\n
\u3068\u306a\u308b\u611f\u3058\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n
\u304a\u307e\u3051 part2<\/h2>\n
\u5144\u5f1f\uff08\uff1f\uff09\u7684\u306a\u611f\u3058\u306eC#\u3067\u3084\u308b\u3068\u300120\u306a\u308b\u306e\u3067\u304a\u6c17\u3092\u4ed8\u3051\u3066\u3093\uff08\u7b11\uff09<\/p>\n
\r\nnamespace ConsoleApplication1\r\n{\r\n    abstract class BaseClass\r\n    {\r\n        public BaseClass()\r\n        {\r\n            init();\r\n        }\r\n        public abstract void init();\r\n    }\r\n\r\n    class SampleA:BaseClass\r\n    {\r\n        public int a = 10;\r\n        public override void init()\r\n        {\r\n            a = 20;\r\n        }\r\n    }\r\n\r\n    class Program\r\n    {\r\n        static void Main(string[] args)\r\n        {\r\n            SampleA data = new SampleA();\r\n            Console.WriteLine("data.a = " + data.a );\r\n        }\r\n    }\r\n}\r\n<\/pre>\n
\u304a\u307e\u30513<\/h2>\n
php\u3067\u3084\u308b\u3068\u300110\u3067\u3059\u306d\u30fc\u3002
\n\u3053\u306e\u3042\u305f\u308a\u306e\u3053\u3068\u306f\u3001\u7d50\u69cb\u3001\u8a00\u8a9e\u4ed5\u69d8\u306b\u3088\u308b\u3082\u306e\u306a\u3093\u3067\u3057\u3087\u3046\u306d\u3002<\/p>\n
\r\nabstract class BaseClass {\r\n        function __construct() {\r\n                $this->init();\r\n        }\r\n        abstract public function init();\r\n}\r\n\r\nclass SampleA extends BaseClass\r\n{\r\n        public $a=10;\r\n\r\n        public function init() {\r\n                $a=20;\r\n        }\r\n}\r\n\r\n$data = new SampleA();\r\necho $data->a;\r\n<\/pre>\n
\u300c\u521d\u671f\u5316\u51e6\u7406\u300d\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u6838<\/h1>\n
\u4e0b\u6e96\u5099\uff08\u4ed5\u8fbc\u307f\u4f5c\u696d\uff09\u3063\u3066\u3001\u4f55\u3092\u3059\u308b\u306b\u3082\u91cd\u8981\u306a\u3053\u3068\u3060\u3068\u601d\u3046\u306e\u3067\u3059\u304c\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u69cb\u9020\u3067\u3044\u3048\u3070\u3001\u305d\u308c\u306f\u300c\u521d\u671f\u5316\u300d\u51e6\u7406\u306b\u3042\u305f\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u305d\u306e\u884c\u70ba\u304c\u300c\u4e0d\u5b89\u5b9a\u300d\u3060\u3068\u3001\u308d\u304f\u306a\u4e8b\u306b\u306a\u3089\u306a\u3044\u3067\u3059\u3002
\n\u4e0a\u8a18\u30b5\u30f3\u30d7\u30eb\u306e\u3088\u3046\u306a\u4e0d\u5b89\u5b9a\u3055\u3092\u91b8\u3057\u51fa\u3059\u30b3\u30fc\u30c9\u306f\u3001\u66f8\u304b\u306a\u3044\u65b9\u304c\u826f\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3057\u3087\u3046\u306d\u3002
\n\u3053\u308c\u3067\u3054\u98ef\u3092\u98df\u3079\u308b\u4eba\u306f\u7279\u306b\u3001\u6ce8\u610f\u3057\u306a\u3044\u3068\u306d\u3002<\/p>\n
\u3067\u306f\u3067\u306f\u266a<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3044\u3084\u306f\u3084\u3000\u3069\u3046\u3082\u3069\u3046\u3082\u3000\u6a29\u8535\u3067\u3059\u3002 \u6628\u65e5\u306f\u6691\u304b\u3063\u305f\u3067\u3059\u306d\u3048\u3002 \u30af\u30fc\u30e9\u30fc\u306e\u8a2d\u5b9a\u6e29\u5ea6\u3092\u304b\u306a\u308a\u4e0b\u3052\u306a\u3044\u3068\u751f\u304d\u305f\u5fc3\u5730\u304c\u3057\u306a\u304b\u3063\u305f\u3067\u3059\u3002 \u5c4b\u5916\u3067\u4ed5\u4e8b\u3092\u3055\u308c\u3066\u3044\u308b\u65b9\u3001\u71b1\u4e2d\u75c7\u5bfe\u7b56\u3001\u6ede\u308a\u306a\u304f\uff01 Java \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u4e2d\u3067\u3082\u3001\u305d\u308c\u306a\u308a\u306b\u9577\u751f\u304d\u3057\u3066\u3044\u308b\u8a00\u8a9e\u3067\u3001Java\u8a00\u8a9e\u3068\u3044\u3046\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u30b8\u30e3\u30f4\u30a1\u3068\u8aad\u307f\u307e\u3059\u3002\u30b9\u30bf\u30fc\u30a6\u30a9\u30fc\u30ba\u306b\u51fa\u3066\u304f\u308b\u30b8\u30e3\u30d0\u30b6\u30cf\u30c3\u30c8\u306b\u3086\u304b\u308a\u304c\u3042\u308b\u306e\u304b\u3069\u3046\u304b\u3001\u305d\u3053\u306f\u77e5\u308a\u307e\u3078\u3093\u3002 \u500b\u4eba\u7684\u306b\u306f\u3001\u597d\u304d […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3903","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/blog.gem-one.com\/gonzo\/wp-json\/wp\/v2\/posts\/3903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.gem-one.com\/gonzo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.gem-one.com\/gonzo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.gem-one.com\/gonzo\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.gem-one.com\/gonzo\/wp-json\/wp\/v2\/comments?post=3903"}],"version-history":[{"count":3,"href":"https:\/\/blog.gem-one.com\/gonzo\/wp-json\/wp\/v2\/posts\/3903\/revisions"}],"predecessor-version":[{"id":3907,"href":"https:\/\/blog.gem-one.com\/gonzo\/wp-json\/wp\/v2\/posts\/3903\/revisions\/3907"}],"wp:attachment":[{"href":"https:\/\/blog.gem-one.com\/gonzo\/wp-json\/wp\/v2\/media?parent=3903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.gem-one.com\/gonzo\/wp-json\/wp\/v2\/categories?post=3903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.gem-one.com\/gonzo\/wp-json\/wp\/v2\/tags?post=3903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}