{"id":222,"date":"2014-02-10T02:03:26","date_gmt":"2014-02-09T17:03:26","guid":{"rendered":"http:\/\/www.dracula.mydns.jp\/blog\/?p=222"},"modified":"2014-02-10T02:03:26","modified_gmt":"2014-02-09T17:03:26","slug":"%e3%83%87%e3%82%b8%e3%82%bf%e3%83%ab%e3%81%ae%e8%84%b3%e3%82%92%e6%8c%81%e3%81%a4%e4%ba%ba%e3%80%85","status":"publish","type":"post","link":"https:\/\/www.dracula.mydns.jp\/blog\/?p=222","title":{"rendered":"\u30c7\u30b8\u30bf\u30eb\u306e\u8133\u3092\u6301\u3064\u4eba\u3005"},"content":{"rendered":"<p>\uff11\u3064\u76ee\u306e\u30b8\u30e7\u30d6\u304c\u6210\u529f\u306a\u3089\uff12\u3064\u76ee\u306e\u30b8\u30e7\u30d6\u3092\u5b9f\u884c\u3059\u308b\u3068\u3044\u3046\u51e6\u7406\u3092<br \/>\n\u4f55\u306e\u7591\u554f\u3082\u6301\u305f\u305a\u306b\u3053\u3093\u306a\u30b3\u30fc\u30c9\u3067\u66f8\u304f\u4eba\u9054\u304c\u3044\u308b\u3002<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\npublic enum Result {\n\tSUCCESS,\n\tFAILED\n}\n\npublic class TaskExecuter {\n  public void execute(Job job) {\n     job.firstTask();\n\n     if( job.getResult() != Result.FAILED ) {\n        job.secondTask();\n     }\n  }\n}\n<\/pre>\n<p>\u3053\u308c\u306f\u30c0\u30e1\u306a\u30b3\u30fc\u30c9\u3067\u3059\u3002\u3055\u3066\u3001\u4f55\u304c\u30c0\u30e1\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u30a8\u30f3\u30cf\u30f3\u30b9\u306b\u3088\u308aEnum\u304c\u3053\u3046\u306a\u3063\u305f\u3089\u3069\u3046\u3067\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\npublic enum Result {\n\tSUCCESS,\n\tFAILED,\n\tSUSPEND\n}\n<\/pre>\n<p>\u305d\u3046\u3001\u3082\u3046\u671f\u5f85\u901a\u308a\u306b\u306f\u52d5\u304d\u307e\u305b\u3093\u3002<br \/>\n\u524d\u306e\u51e6\u7406\u304c\u7d42\u308f\u3063\u3066\u3044\u306a\u3044\u306e\u306b\u6b21\u306e\u51e6\u7406\u3092\u5b9f\u884c\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n\u306a\u305c\u3053\u3093\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u3057\u307e\u3046\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u305d\u308c\u306f\u300c\u5931\u6557\u3067\u306a\u3051\u308c\u3070\u6210\u529f\u300d\u3068\u3044\u3046\u601d\u3044\u8fbc\u307f\u3067\u3059\u306d\u3002<br \/>\n\u5931\u6557\u3067\u306a\u3051\u308c\u3070\u6210\u529f\u306a\u3069\u3068\u306f\u8003\u3048\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002<br \/>\n\u300c\u5931\u6557\u3067\u306a\u3051\u308c\u3070\u5931\u6557\u3057\u3066\u3044\u306a\u3044\u300d\u4ee5\u4e0a\u306e\u4f55\u7269\u3067\u3082\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>\u79c1\u306e\u7d4c\u9a13\u4e0a\u3001\u601d\u3044\u8fbc\u307f\u3068\u3044\u3046\u306e\u306f\u30d0\u30b0\u306e\u767a\u751f\u6e90\u3068\u3057\u3066\u304b\u306a\u308a\u306e\u52e2\u529b\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001\u30d0\u30b0\u304c\u898b\u3064\u3051\u3089\u308c\u306a\u3044\u7406\u7531\u3068\u3057\u3066\u3082\u4e00\u5927\u52e2\u529b\u3092\u7bc9\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3093\u306a\u308f\u3051\u3067\u3053\u3046\u66f8\u304f\u3079\u304d\u306a\u306e\u3067\u3059\u3002<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\nif( job.getResult() == Result.SUCCESS ) {\n   job.nextTask();\n}\n<\/pre>\n<p>\u6210\u529f\u3057\u305f\u3068\u304d\u4ee5\u5916\u306b\u306f\u52d5\u3044\u3066\u3082\u3089\u3063\u3066\u306f\u56f0\u308b\u306e\u3067\u3059\u304b\u3089\u6210\u529f\u3057\u305f\u3089\u5b9f\u884c\u3068\u7d20\u76f4\u306b\u66f8\u3051\u3070\u3088\u308d\u3057\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>\u540c\u3058\u3088\u3046\u306b\u3053\u308c\u306f\u30c0\u30e1\u3067\u3059\u3002<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\nif( job.getResult != Result.SUCCESS ) {\n  throw new SomeException(&quot;error\u3060\u3088&quot;);\n}\n<\/pre>\n<p>\u7b54\u3048\u3092\u66d6\u6627\u306b\u3059\u308b\u65e5\u672c\u4eba\u306a\u306e\u306b\u306a\u305c\u304b\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u4e2d\u9593\u72b6\u614b\u3092\u7121\u8996\u3057\u3066\u3057\u307e\u3046\u3088\u3046\u306a\u601d\u8003\u3092\u3059\u308b\u306e\u306f\u4e0d\u601d\u8b70\u3067\u3059\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uff11\u3064\u76ee\u306e\u30b8\u30e7\u30d6\u304c\u6210\u529f\u306a\u3089\uff12\u3064\u76ee\u306e\u30b8\u30e7\u30d6\u3092\u5b9f\u884c\u3059\u308b\u3068\u3044\u3046\u51e6\u7406\u3092 \u4f55\u306e\u7591\u554f\u3082\u6301\u305f\u305a\u306b\u3053\u3093\u306a\u30b3\u30fc\u30c9\u3067\u66f8\u304f\u4eba\u9054\u304c\u3044\u308b\u3002 public enum Result { SUCCESS, FAILED } public class Ta [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-222","post","type-post","status-publish","format-standard","hentry","category-6"],"_links":{"self":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=222"}],"version-history":[{"count":0,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/222\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}