{"id":27780,"date":"2024-03-16T09:14:20","date_gmt":"2024-03-16T09:14:20","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/"},"modified":"2024-03-22T11:51:56","modified_gmt":"2024-03-22T11:51:56","slug":"what-is-the-method-for-converting-a-java-enum","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/","title":{"rendered":"What is the method for converting a Java enum?"},"content":{"rendered":"<p>In Java, you can use the valueOf() method to convert a string into a corresponding enum constant. The syntax of this method is as follows:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-type\">EnumType<\/span> <span class=\"hljs-variable\">variable<\/span> <span class=\"hljs-operator\">=<\/span> EnumType.valueOf(<span class=\"hljs-string\">\"CONSTANT_NAME\"<\/span>);\r\n<\/code><\/pre>\n<p>EnumType is the name of the enumeration type, and CONSTANT_NAME is the name of the enumeration constant to be converted.<\/p>\n<p>\n&#8220;\u6211\u559c\u6b61\u5728\u5468\u672b\u548c\u5bb6\u4eba\u4e00\u8d77\u5ea6\u904e\u6642\u9593\u3002&#8221;<\/p>\n<p>I enjoy spending time with my family on weekends.<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">enum<\/span> <span class=\"hljs-title class_\">Color<\/span> {\r\n    RED, GREEN, BLUE;\r\n}\r\n\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">Main<\/span> {\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">main<\/span><span class=\"hljs-params\">(String[] args)<\/span> {\r\n        <span class=\"hljs-type\">Color<\/span> <span class=\"hljs-variable\">color<\/span> <span class=\"hljs-operator\">=<\/span> Color.valueOf(<span class=\"hljs-string\">\"RED\"<\/span>);\r\n        System.out.println(color);  <span class=\"hljs-comment\">\/\/ \u8f93\u51fa\uff1aRED<\/span>\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>The valueOf() method is case-sensitive when converting strings, and must match the exact definition of the enumeration constant. If an invalid enumeration constant name is passed in, an IllegalArgumentException exception will be thrown. Therefore, when using the valueOf() method, make sure the string being passed in is a valid enumeration constant name.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Java, you can use the valueOf() method to convert a string into a corresponding enum constant. The syntax of this method is as follows: EnumType variable = EnumType.valueOf(&#8220;CONSTANT_NAME&#8221;); EnumType is the name of the enumeration type, and CONSTANT_NAME is the name of the enumeration constant to be converted. &#8220;\u6211\u559c\u6b61\u5728\u5468\u672b\u548c\u5bb6\u4eba\u4e00\u8d77\u5ea6\u904e\u6642\u9593\u3002&#8221; I enjoy spending time with [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-27780","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>What is the method for converting a Java enum? - 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\/blog\/what-is-the-method-for-converting-a-java-enum\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the method for converting a Java enum?\" \/>\n<meta property=\"og:description\" content=\"In Java, you can use the valueOf() method to convert a string into a corresponding enum constant. The syntax of this method is as follows: EnumType variable = EnumType.valueOf(&quot;CONSTANT_NAME&quot;); EnumType is the name of the enumeration type, and CONSTANT_NAME is the name of the enumeration constant to be converted. &#8220;\u6211\u559c\u6b61\u5728\u5468\u672b\u548c\u5bb6\u4eba\u4e00\u8d77\u5ea6\u904e\u6642\u9593\u3002&#8221; I enjoy spending time with [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-16T09:14:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T11:51:56+00:00\" \/>\n<meta name=\"author\" content=\"Benjamin Taylor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin Taylor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/\"},\"author\":{\"name\":\"Benjamin Taylor\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/ac801fe9549a25960ce48aa2e0a691c9\"},\"headline\":\"What is the method for converting a Java enum?\",\"datePublished\":\"2024-03-16T09:14:20+00:00\",\"dateModified\":\"2024-03-22T11:51:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/\"},\"wordCount\":116,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/\",\"name\":\"What is the method for converting a Java enum? 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The syntax of this method is as follows: EnumType variable = EnumType.valueOf(\"CONSTANT_NAME\"); EnumType is the name of the enumeration type, and CONSTANT_NAME is the name of the enumeration constant to be converted. &#8220;\u6211\u559c\u6b61\u5728\u5468\u672b\u548c\u5bb6\u4eba\u4e00\u8d77\u5ea6\u904e\u6642\u9593\u3002&#8221; I enjoy spending time with [&hellip;]","og_url":"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/","og_site_name":"Blog - Silicon Cloud","article_publisher":"https:\/\/www.facebook.com\/SiliCloudGlobal\/","article_published_time":"2024-03-16T09:14:20+00:00","article_modified_time":"2024-03-22T11:51:56+00:00","author":"Benjamin Taylor","twitter_card":"summary_large_image","twitter_creator":"@SiliCloudGlobal","twitter_site":"@SiliCloudGlobal","twitter_misc":{"Written by":"Benjamin Taylor","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/#article","isPartOf":{"@id":"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/"},"author":{"name":"Benjamin Taylor","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/ac801fe9549a25960ce48aa2e0a691c9"},"headline":"What is the method for converting a Java enum?","datePublished":"2024-03-16T09:14:20+00:00","dateModified":"2024-03-22T11:51:56+00:00","mainEntityOfPage":{"@id":"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/"},"wordCount":116,"commentCount":0,"publisher":{"@id":"https:\/\/www.silicloud.com\/blog\/#organization"},"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/","url":"https:\/\/www.silicloud.com\/blog\/what-is-the-method-for-converting-a-java-enum\/","name":"What is the method for converting a Java enum? 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