{"id":36362,"date":"2023-08-26T15:53:44","date_gmt":"2023-01-27T02:37:34","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%8b%e7%bb%8d-apache-edgent\/"},"modified":"2024-04-30T20:12:41","modified_gmt":"2024-04-30T12:12:41","slug":"%e4%bb%8b%e7%bb%8d-apache-edgent","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%8b%e7%bb%8d-apache-edgent\/","title":{"rendered":"\u4ecb\u7ecd Apache Edgent"},"content":{"rendered":"<h1>Apache Edgent \u662f\u4ec0\u4e48\uff1f<\/h1>\n<p>Apache Edgent \u662f\u4e00\u500b\u91dd\u5c0d\u908a\u7de3\u8a2d\u5099\u7684\u5373\u6642\u6578\u64da\u6d41\u8655\u7406\u6846\u67b6\u3002\u8207 Apache Storm \u7b49\u5728\u96f2\u7aef\u4e0a\u9032\u884c\u5206\u6563\u5f0f\u6d41\u8655\u7406\u4e0d\u540c\uff0cApache Edgent \u53ef\u4ee5\u5728\u55ae\u500b\u908a\u7de3\u8a2d\u5099\u4e0a\u9032\u884c\u6578\u64da\u6d41\u8655\u7406\u3002<\/p>\n<p>\u5c24\u5176\u662f\u4f5c\u4e3a\u8fb9\u7f18\u8bbe\u5907\u548c\u7269\u8054\u7f51\u8bbe\u5907\u7684\u4f7f\u7528\u6848\u4f8b\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30bb\u30f3\u30b5\u30fc\u304b\u3089\u5b9a\u671f\u7684\u306b\u53d6\u5f97\u3057<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c7\u30fc\u30bf\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u30fb\u5909\u63db\u3092\u884c\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u6a5f\u5668\u306e\u5236\u5fa1\u3092\u884c\u3063\u305f\u308a<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u5fc5\u8981\u306a\u6570\u5024\u30c7\u30fc\u30bf\u306e\u307f\u3092\u30af\u30e9\u30a6\u30c9\u306b\u84c4\u7a4d\u3059\u308b<\/ul>\n<p>\u6211\u8ba4\u4e3a\u6709\u5f88\u591a\u8fd9\u6837\u7684\u4e1c\u897f\u3002<br \/>\n\u4f7f\u7528Apache Edgent\u4f3c\u4e4e\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u5728\u8fb9\u7f18\u4fa7\u8fdb\u884c\u7684\u4e00\u7cfb\u5217\u6d41\u5904\u7406\u3002<\/p>\n<p>\u4ee5\u524d\u7684\u540d\u5b57\u597d\u50cf\u662fApache Quarks\u3002<br \/>\n\u4f5c\u4e3a\u7c7b\u4f3c\u7684\u9879\u76ee\u8fd8\u6709SensorBee\u3002<\/p>\n<h1>\u7528\u6cd5<\/h1>\n<p>Apache Edgent\u53ef\u4ee5\u4f7f\u7528Java7\/Java8\/Android\u6765\u7f16\u5199\u6d41\u5904\u7406\u4ee3\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">java.util.concurrent.TimeUnit<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.edgent.providers.direct.DirectProvider<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.edgent.topology.TStream<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.edgent.topology.Topology<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">TempSensorApplication<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">main<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span><span class=\"o\">[]<\/span> <span class=\"n\">args<\/span><span class=\"o\">)<\/span> <span class=\"kd\">throws<\/span> <span class=\"nc\">Exception<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"nc\">TempSensor<\/span> <span class=\"n\">sensor<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">TempSensor<\/span><span class=\"o\">();<\/span>\r\n        <span class=\"nc\">DirectProvider<\/span> <span class=\"n\">dp<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">DirectProvider<\/span><span class=\"o\">();<\/span>\r\n        <span class=\"nc\">Topology<\/span> <span class=\"n\">topology<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dp<\/span><span class=\"o\">.<\/span><span class=\"na\">newTopology<\/span><span class=\"o\">();<\/span>\r\n        <span class=\"nc\">TStream<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Double<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">tempReadings<\/span> <span class=\"o\">=<\/span> <span class=\"n\">topology<\/span><span class=\"o\">.<\/span><span class=\"na\">poll<\/span><span class=\"o\">(<\/span><span class=\"n\">sensor<\/span><span class=\"o\">,<\/span> <span class=\"mi\">1<\/span><span class=\"o\">,<\/span> <span class=\"nc\">TimeUnit<\/span><span class=\"o\">.<\/span><span class=\"na\">MILLISECONDS<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"nc\">TStream<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Double<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">filteredReadings<\/span> <span class=\"o\">=<\/span> <span class=\"n\">tempReadings<\/span><span class=\"o\">.<\/span><span class=\"na\">filter<\/span><span class=\"o\">(<\/span><span class=\"n\">reading<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"n\">reading<\/span> <span class=\"o\">&lt;<\/span> <span class=\"mi\">50<\/span> <span class=\"o\">||<\/span> <span class=\"n\">reading<\/span> <span class=\"o\">&gt;<\/span> <span class=\"mi\">80<\/span><span class=\"o\">);<\/span>\r\n\r\n        <span class=\"n\">filteredReadings<\/span><span class=\"o\">.<\/span><span class=\"na\">print<\/span><span class=\"o\">();<\/span>\r\n        <span class=\"n\">dp<\/span><span class=\"o\">.<\/span><span class=\"na\">submit<\/span><span class=\"o\">(<\/span><span class=\"n\">topology<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u76ee\u524d\u4f3c\u4e4e\u6709\u5173\u4e8e\u662f\u5426\u8981\u652f\u6301Python\u7b49\u7684\u8ba8\u8bba\uff0c\u4f46\u6682\u65f6\u770b\u6765\u4e0d\u6253\u7b97\u8fdb\u884c\u652f\u6301\u3002<br \/>\n\u6211\u8ba4\u4e3a\u8bd5\u7740\u4f7f\u7528\u201cGetting Started\u201d\u53ef\u4ee5\u638c\u63e1\u5b9e\u65bd\u7684\u611f\u89c9\u3002<\/p>\n<h1>\u524d\u666f<\/h1>\n<p>\u9274\u4e8e\u53c2\u4e0e\u4e86Apache\u5b75\u5316\u5668\u8ba1\u5212\uff0c\u6211\u8ba4\u4e3a\u672a\u6765\u5c06\u7ee7\u7eed\u8fdb\u884c\u5f00\u53d1\u3002\u867d\u7136\u4e0d\u7b97\u6d3b\u8dc3\uff0c\u4f46\u786e\u5b9e\u6709\u63d0\u4ea4\u7684\u60c5\u51b5\u3002<br \/>\n\u4ece2016\u5e742\u6708\u5f00\u59cb\u8be5\u9879\u76ee\uff0c\u5bf9\u672a\u6765\u671f\u671b\u5f88\u9ad8\u3002<br \/>\n\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u51e0\u4e4e\u6240\u6709\u7684\u63d0\u4ea4\u8005\u90fd\u662fIBM\u7684\u4eba\u3002<\/p>\n<h1>\u94fe\u7ed3 ji\u00e9)<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30da\u30fc\u30b8<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Getting Started<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Github Repo<\/ul>\n<p>\u6211\u5e0c\u671b\u76ee\u524d\u5c1a\u672a\u627e\u5230\u65e5\u8a9e\u6587\u7ae0\u6216\u6587\u4ef6\uff0c\u5e0c\u671b\u80fd\u5920\u589e\u52a0\u5b83\u5011\u7684\u6578\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apache Edgent \u662f\u4ec0\u4e48\uff1f Apache Edgent \u662f\u4e00\u500b\u91dd\u5c0d\u908a\u7de3\u8a2d\u5099\u7684\u5373\u6642\u6578\u64da\u6d41\u8655\u7406\u6846\u67b6\u3002\u8207  [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-36362","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>\u4ecb\u7ecd Apache Edgent - 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\/zh\/blog\/\u4ecb\u7ecd-apache-edgent\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4ecb\u7ecd Apache Edgent\" \/>\n<meta property=\"og:description\" content=\"Apache Edgent \u662f\u4ec0\u4e48\uff1f Apache Edgent \u662f\u4e00\u500b\u91dd\u5c0d\u908a\u7de3\u8a2d\u5099\u7684\u5373\u6642\u6578\u64da\u6d41\u8655\u7406\u6846\u67b6\u3002\u8207 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4ecb\u7ecd-apache-edgent\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-27T02:37:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-30T12:12:41+00:00\" \/>\n<meta name=\"author\" content=\"\u79d1, \u96c5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u79d1, \u96c5\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" 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