{"id":27354,"date":"2024-03-17T09:25:30","date_gmt":"2024-03-17T00:25:30","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/"},"modified":"2024-03-22T16:01:24","modified_gmt":"2024-03-22T07:01:24","slug":"java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/","title":{"rendered":"Java\u306eentrySet\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p>Java\u306b\u306f\u3001entrySet()\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u3001\u5168\u3066\u306e\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3092\u542b\u3080Set\u30d3\u30e5\u30fc\u3092\u8fd4\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u30ad\u30fc\u3068\u5024\u306fMap.Entry\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u8868\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>entrySet()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30de\u30c3\u30d7\u5185\u306e\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3092\u7c21\u5358\u306b\u53cd\u5fa9\u51e6\u7406\u304a\u3088\u3073\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001entrySet()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30de\u30c3\u30d7\u5185\u306e\u3059\u3079\u3066\u306e\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3092\u53cd\u5fa9\u51e6\u7406\u3057\u305f\u308a\u3001\u7279\u5b9a\u306e\u30ad\u30fc\u306b\u5bfe\u5fdc\u3059\u308b\u5024\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306bgetValue()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u6f14\u793a\u5982\u4f55\u4f7f\u7528entrySet()\u65b9\u6cd5\u904d\u5386\u548c\u6253\u5370\u6620\u5c04\u4e2d\u6240\u6709\u952e\u503c\u5bf9\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre class=\"post-pre\"><code>Map&lt;String, Integer&gt; map = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">HashMap<\/span>&lt;&gt;();\r\nmap.put(<span class=\"hljs-string\">\"A\"<\/span>, <span class=\"hljs-number\">1<\/span>);\r\nmap.put(<span class=\"hljs-string\">\"B\"<\/span>, <span class=\"hljs-number\">2<\/span>);\r\nmap.put(<span class=\"hljs-string\">\"C\"<\/span>, <span class=\"hljs-number\">3<\/span>);\r\n\r\nSet&lt;Map.Entry&lt;String, Integer&gt;&gt; entrySet = map.entrySet();\r\n<span class=\"hljs-keyword\">for<\/span> (Map.Entry&lt;String, Integer&gt; entry : entrySet) {\r\n    System.out.println(entry.getKey() + <span class=\"hljs-string\">\" --&gt; \"<\/span> + entry.getValue());\r\n}\r\n<\/code><\/pre>\n<p>\u7d50\u679c\u306f\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>A --&gt; 1\r\nB --&gt; 2\r\nC --&gt; 3\r\n<\/code><\/pre>\n<p>entrySet()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30de\u30c3\u30d4\u30f3\u30b0\u5185\u306e\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3092\u500b\u5225\u306b\u51e6\u7406\u305b\u305a\u306b\u7c21\u5358\u306b\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u306b\u306f\u3001entrySet()\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u3001\u5168\u3066\u306e\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3092\u542b\u3080Set\u30d3\u30e5\u30fc\u3092\u8fd4\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u30ad\u30fc\u3068\u5024\u306fMap.Entry\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u8868\u3055\u308c\u307e\u3059\u3002 entrySet()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30de\u30c3\u30d7\u5185 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-27354","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Java\u306eentrySet\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/java\u306eentryset\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\u306eentrySet\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f\" \/>\n<meta property=\"og:description\" content=\"Java\u306b\u306f\u3001entrySet()\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u3001\u5168\u3066\u306e\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3092\u542b\u3080Set\u30d3\u30e5\u30fc\u3092\u8fd4\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u30ad\u30fc\u3068\u5024\u306fMap.Entry\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u8868\u3055\u308c\u307e\u3059\u3002 entrySet()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30de\u30c3\u30d7\u5185 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/java\u306eentryset\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-17T00:25:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T07:01:24+00:00\" \/>\n<meta name=\"author\" content=\"\u590f\u6a39, \u98a8\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u590f\u6a39, \u98a8\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/\",\"name\":\"Java\u306eentrySet\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\"},\"datePublished\":\"2024-03-17T00:25:30+00:00\",\"dateModified\":\"2024-03-22T07:01:24+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/4e591db2661c4cc425470b461259391d\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/ja\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Java\u306eentrySet\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/4e591db2661c4cc425470b461259391d\",\"name\":\"\u590f\u6a39, \u98a8\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/65e0ff40534461b1fa000382dc194e1716f793ab0bcb218ac3c40895551a08c5?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/65e0ff40534461b1fa000382dc194e1716f793ab0bcb218ac3c40895551a08c5?s=96&d=mm&r=g\",\"caption\":\"\u590f\u6a39, \u98a8\"},\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/author\/natsukikaze\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Java\u306eentrySet\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/ja\/blog\/java\u306eentryset\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f\/","og_locale":"ja_JP","og_type":"article","og_title":"Java\u306eentrySet\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f","og_description":"Java\u306b\u306f\u3001entrySet()\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u3001\u5168\u3066\u306e\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3092\u542b\u3080Set\u30d3\u30e5\u30fc\u3092\u8fd4\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u30ad\u30fc\u3068\u5024\u306fMap.Entry\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u8868\u3055\u308c\u307e\u3059\u3002 entrySet()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30de\u30c3\u30d7\u5185 [&hellip;]","og_url":"https:\/\/www.silicloud.com\/ja\/blog\/java\u306eentryset\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2024-03-17T00:25:30+00:00","article_modified_time":"2024-03-22T07:01:24+00:00","author":"\u590f\u6a39, \u98a8","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"\u590f\u6a39, \u98a8"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/","url":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/","name":"Java\u306eentrySet\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website"},"datePublished":"2024-03-17T00:25:30+00:00","dateModified":"2024-03-22T07:01:24+00:00","author":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/4e591db2661c4cc425470b461259391d"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/ja\/blog\/"},{"@type":"ListItem","position":2,"name":"Java\u306eentrySet\u30e1\u30bd\u30c3\u30c9\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website","url":"https:\/\/www.silicloud.com\/ja\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/4e591db2661c4cc425470b461259391d","name":"\u590f\u6a39, \u98a8","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/65e0ff40534461b1fa000382dc194e1716f793ab0bcb218ac3c40895551a08c5?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/65e0ff40534461b1fa000382dc194e1716f793ab0bcb218ac3c40895551a08c5?s=96&d=mm&r=g","caption":"\u590f\u6a39, \u98a8"},"url":"https:\/\/www.silicloud.com\/ja\/blog\/author\/natsukikaze\/"},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aeentryset%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%9b%ae%e7%9a%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/27354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/comments?post=27354"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/27354\/revisions"}],"predecessor-version":[{"id":109707,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/27354\/revisions\/109707"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/media?parent=27354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/categories?post=27354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/tags?post=27354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}