blob: d867f27c5af1d014bea1485b0c40e9dca6d1991c [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="keywords" content=" ">
<title> Search topics • Eclipse Ditto • a digital twin framework</title>
<link rel="stylesheet" href="css/syntax.css">
<link rel="stylesheet" type="text/css" href="//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" crossorigin="anonymous">
<link rel="stylesheet" href="css/modern-business.css">
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" crossorigin="anonymous">
<link rel="stylesheet" href="css/customstyles.css">
<link rel="stylesheet" href="css/boxshadowproperties.css">
<link rel="stylesheet" href="css/theme-ditto.css">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:400,700|Source+Code+Pro:300,600|Titillium+Web:400,600,700">
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js" crossorigin="anonymous"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js" crossorigin="anonymous"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/anchor-js/2.0.0/anchor.min.js" crossorigin="anonymous"></script>
<script src="js/toc.js"></script>
<script src="js/customscripts.js"></script>
<script type="application/ld+json">
{
"@context": "http://schema.org",
"@type": "Organization",
"url": "https://eclipse.org/ditto/",
"logo": "https://eclipse.org/ditto/images/ditto.svg"
}
</script>
<link rel="icon" type="image/png" href="images/favicon-16x16.png" sizes="16x16">
<link rel="icon" type="image/png" href="images/favicon-32x32.png" sizes="32x32">
<link rel="icon" type="image/png" href="images/favicon-96x96.png" sizes="96x96">
<link rel="alternate" type="application/rss+xml" title="Eclipse Ditto Blog" href="https://www.eclipse.org/ditto/feed.xml">
<!-- Eclipse Foundation cookie consent: -->
<link rel="stylesheet" type="text/css" href="//www.eclipse.org/eclipse.org-common/themes/solstice/public/stylesheets/vendor/cookieconsent/cookieconsent.min.css" />
<script src="//www.eclipse.org/eclipse.org-common/themes/solstice/public/javascript/vendor/cookieconsent/default.min.js"></script>
<script>
$(document).ready(function() {
$("#tg-sb-link").click(function() {
$("#tg-sb-sidebar").toggle();
$("#tg-sb-content").toggleClass('col-md-9');
$("#tg-sb-content").toggleClass('col-md-12');
$("#tg-sb-icon").toggleClass('fa-toggle-on');
$("#tg-sb-icon").toggleClass('fa-toggle-off');
});
});
</script>
</head>
<script>
(function(w,d,s,l,i){
w[l]=w[l]||[];
w[l].push({'gtm.start':
new Date().getTime(),event:'gtm.js'});
var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),
dl=l!='dataLayer'?'&l='+l:'';
j.async=true;
j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;
f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-5WLCZXC');
</script>
<body>
<!-- Navigation -->
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container topnavlinks">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-ditto-home" href="index.html">&nbsp;<img src="images/ditto_allwhite_symbolonly.svg" class="ditto-navbar-symbol" alt="Home"> <img src="images/ditto_allwhite_textonly.svg" class="ditto-navbar-symbol-text" alt="Ditto"></a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<!-- toggle sidebar button -->
<!--<li><a id="tg-sb-link" href="#"><i id="tg-sb-icon" class="fa fa-toggle-on"></i> Nav</a></li>-->
<!-- entries without drop-downs appear here -->
<li><a href="blog.html">Blog</a></li>
<li><a href="intro-overview.html">Documentation</a></li>
<li><a href="http-api-doc.html">HTTP API</a></li>
<li><a href="https://ditto.eclipse.org" target="_blank">Sandbox</a></li>
<li><a href="https://github.com/eclipse/ditto" target="_blank">GitHub</a></li>
<li><a href="https://github.com/eclipse/ditto-examples" target="_blank">GitHub examples</a></li>
<!-- entries with drop-downs appear here -->
<!-- conditional logic to control which topnav appears for the audience defined in the configuration file.-->
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Links<b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="https://projects.eclipse.org/projects/iot.ditto" target="_blank">Eclipse Ditto Project</a></li>
<li><a href="https://www.eclipse.org/forums/index.php/f/364/" target="_blank">Forum</a></li>
<li><a href="https://ci.eclipse.org/ditto/" target="_blank">Jenkins</a></li>
<li><a href="https://dev.eclipse.org/mhonarc/lists/ditto-dev/" target="_blank">Mailing list archives</a></li>
<li><a href="https://gitter.im/eclipse/ditto" target="_blank">Gitter.im chat</a></li>
</ul>
</li>
<!--comment out this block if you want to hide search-->
<li>
<!--start search-->
<div id="search-demo-container">
<input type="text" id="search-input" placeholder="search...">
<ul id="results-container"></ul>
</div>
<script src="//cdnjs.cloudflare.com/ajax/libs/simple-jekyll-search/0.0.9/jekyll-search.js" type="text/javascript"></script>
<script type="text/javascript">
SimpleJekyllSearch.init({
searchInput: document.getElementById('search-input'),
resultsContainer: document.getElementById('results-container'),
dataSource: 'search.json',
searchResultTemplate: '<li><a href="{url}" title="Search topics">{title}</a></li>',
noResultsText: 'No results found.',
limit: 10,
fuzzy: true,
})
</script>
<!--end search-->
</li>
</ul>
</div>
</div>
<!-- /.container -->
</nav>
<!-- Page Content -->
<div class="container">
<div id="main">
<!-- Content Row -->
<div class="row">
<!-- Sidebar Column -->
<div class="col-md-3" id="tg-sb-sidebar">
<ul id="mysidebar" class="nav">
<li class="sidebarTitle">Eclipse Ditto </li>
<li class="subfolders">
<a href="#"><span></span>Introduction</a>
<ul>
<li><a href="intro-overview.html">Overview</a></li>
<li><a href="intro-digitaltwins.html">Digital twins</a></li>
<li><a href="intro-hello-world.html">Hello world</a></li>
</ul>
</li>
<li class="subfolders">
<a href="#"><span></span>Release Notes</a>
<ul>
<li><a href="release_notes_100.html">1.0.0</a></li>
<li><a href="release_notes_090.html">0.9.0</a></li>
<li><a href="release_notes_080.html">0.8.0</a></li>
<li class="subfolders">
<a href="#"><span></span>Milestone releases</a>
<ul>
<li><a href="release_notes_100-M2.html">1.0.0-M2</a></li>
<li><a href="release_notes_100-M1a.html">1.0.0-M1a</a></li>
<li><a href="release_notes_090-M2.html">0.9.0-M2</a></li>
<li><a href="release_notes_090-M1.html">0.9.0-M1</a></li>
<li><a href="release_notes_080-M3.html">0.8.0-M3</a></li>
<li><a href="release_notes_080-M2.html">0.8.0-M2</a></li>
<li><a href="release_notes_080-M1.html">0.8.0-M1</a></li>
<li><a href="release_notes_030-M2.html">0.3.0-M2</a></li>
<li><a href="release_notes_030-M1.html">0.3.0-M1</a></li>
<li><a href="release_notes_020-M1.html">0.2.0-M1</a></li>
<li><a href="release_notes_010-M3.html">0.1.0-M3</a></li>
<li><a href="release_notes_010-M1.html">0.1.0-M1</a></li>
</ul>
</li>
</ul>
</li>
<li class="subfolders">
<a href="#"><span></span>Installation</a>
<ul>
<li><a href="installation-building.html">Building Ditto</a></li>
<li><a href="installation-running.html">Running Ditto</a></li>
<li><a href="installation-operating.html">Operating Ditto</a></li>
</ul>
</li>
<li class="subfolders">
<a href="#"><span></span>Basic concepts</a>
<ul>
<li><a href="basic-overview.html">Overview</a></li>
<li class="subfolders">
<a href="#"><span></span>Model entities</a>
<ul>
<li><a href="basic-thing.html">Thing</a></li>
<li><a href="basic-acl.html">Access Control List (ACL)</a></li>
<li><a href="basic-feature.html">Feature</a></li>
<li><a href="basic-policy.html">Policy</a></li>
<li><a href="basic-namespaces-and-names.html">Namespaces and Names</a></li>
</ul>
</li>
<li><a href="basic-auth.html">Authentication and Authorization</a></li>
<li><a href="basic-messages.html">Messages</a></li>
<li><a href="basic-signals.html">Signals</a></li>
<li class="subfolders">
<a href="#"><span></span>Signal types</a>
<ul>
<li><a href="basic-signals-command.html">Command</a></li>
<li><a href="basic-signals-commandresponse.html">Command response</a></li>
<li><a href="basic-signals-errorresponse.html">Error response</a></li>
<li><a href="basic-signals-event.html">Event</a></li>
</ul>
</li>
<li><a href="basic-apis.html">APIs</a></li>
<li><a href="basic-connections.html">Connections</a></li>
<li><a href="basic-placeholders.html">Placeholders</a></li>
<li><a href="basic-changenotifications.html">Change notifications</a></li>
<li><a href="basic-rql.html">RQL expressions</a></li>
<li><a href="basic-search.html">Search</a></li>
</ul>
</li>
<li class="subfolders">
<a href="#"><span></span>Architecture</a>
<ul>
<li><a href="architecture-overview.html">Overview</a></li>
<li class="subfolders">
<a href="#"><span></span>Services</a>
<ul>
<li><a href="architecture-services-policies.html">Policies</a></li>
<li><a href="architecture-services-things.html">Things</a></li>
<li><a href="architecture-services-things-search.html">Things-Search</a></li>
<li><a href="architecture-services-connectivity.html">Connectivity</a></li>
<li><a href="architecture-services-concierge.html">Concierge</a></li>
<li><a href="architecture-services-gateway.html">Gateway</a></li>
</ul>
</li>
</ul>
</li>
<li class="subfolders">
<a href="#"><span></span>HTTP API</a>
<ul>
<li><a href="httpapi-overview.html">Overview</a></li>
<li><a href="httpapi-concepts.html">Concepts</a></li>
<li><a href="httpapi-search.html">Search</a></li>
<li><a href="httpapi-messages.html">Messages</a></li>
<li><a href="httpapi-protocol-bindings-websocket.html">WebSocket protocol binding</a></li>
<li><a href="httpapi-sse.html">Server sent events</a></li>
<li><a href="httpapi-postman.html">Run in Postman</a></li>
</ul>
</li>
<li class="subfolders">
<a href="#"><span></span>Connectivity API</a>
<ul>
<li><a href="connectivity-overview.html">Overview</a></li>
<li><a href="connectivity-manage-connections.html">Manage connections</a></li>
<li><a href="connectivity-protocol-bindings-amqp091.html">AMQP 0.9.1 protocol binding</a></li>
<li><a href="connectivity-protocol-bindings-amqp10.html">AMQP 1.0 protocol binding</a></li>
<li><a href="connectivity-protocol-bindings-mqtt.html">MQTT 3.1.1 protocol binding</a></li>
<li><a href="connectivity-protocol-bindings-http.html">HTTP 1.1 protocol binding</a></li>
<li><a href="connectivity-protocol-bindings-kafka2.html">Kafka 2.x protocol binding</a></li>
<li><a href="connectivity-mapping.html">Payload mapping</a></li>
<li><a href="connectivity-header-mapping.html">Header mapping</a></li>
<li><a href="connectivity-tls-certificates.html">TLS certificates</a></li>
</ul>
</li>
<li class="subfolders">
<a href="#"><span></span>Client SDK</a>
<ul>
<li><a href="client-sdk-overview.html">Overview</a></li>
<li><a href="client-sdk-java.html">Java</a></li>
<li><a href="client-sdk-javascript.html">JavaScript</a></li>
</ul>
</li>
<li class="subfolders">
<a href="#"><span></span>Ditto Protocol</a>
<ul>
<li><a href="protocol-overview.html">Overview</a></li>
<li><a href="protocol-twinlive.html">Twin/live channel</a></li>
<li><a href="protocol-specification.html">Specification</a></li>
<li><a href="protocol-specification-topic.html">Protocol topic</a></li>
<li><a href="protocol-specification-things.html">Things group</a></li>
<li class="subfolders">
<a href="#"><span></span>→ commands/events</a>
<ul>
<li><a href="protocol-specification-things-create-or-modify.html">Create/Modify</a></li>
<li><a href="protocol-specification-things-retrieve.html">Retrieve</a></li>
<li><a href="protocol-specification-things-delete.html">Delete</a></li>
</ul>
</li>
<li class="subfolders">
<a href="#"><span></span>→ search/messages</a>
<ul>
<li><a href="protocol-specification-things-search.html">Search</a></li>
<li><a href="protocol-specification-things-messages.html">Messages</a></li>
</ul>
</li>
<li><a href="protocol-bindings.html">Bindings</a></li>
<li><a href="protocol-examples.html">Examples</a></li>
<li class="subfolders">
<a href="#"><span></span>→ Things examples</a>
<ul>
<li><a href="protocol-examples-creatething.html">Create a Thing</a></li>
<li><a href="protocol-examples-deletething.html">Delete a Thing</a></li>
<li><a href="protocol-examples-modifything.html">Modify a Thing</a></li>
<li><a href="protocol-examples-retrievething.html">Retrieve a Thing</a></li>
<li><a href="protocol-examples-retrievethings.html">Retrieve multiple Things</a></li>
<li><a href="protocol-examples-createattributes.html">Create Attributes</a></li>
<li><a href="protocol-examples-deleteattributes.html">Delete Attributes</a></li>
<li><a href="protocol-examples-modifyattributes.html">Modify Attributes</a></li>
<li><a href="protocol-examples-retrieveattributes.html">Retrieve Attributes</a></li>
<li><a href="protocol-examples-createattribute.html">Create a single Attribute</a></li>
<li><a href="protocol-examples-deleteattribute.html">Delete a single Attribute</a></li>
<li><a href="protocol-examples-modifyattribute.html">Modify a single Attribute</a></li>
<li><a href="protocol-examples-retrieveattribute.html">Retrieve a single Attribute</a></li>
<li><a href="protocol-examples-createthingdefinition.html">Create a Definition</a></li>
<li><a href="protocol-examples-deletethingdefinition.html">Delete a Definition</a></li>
<li><a href="protocol-examples-modifythingdefinition.html">Modify a Definition</a></li>
<li><a href="protocol-examples-retrievethingdefinition.html">Retrieve a Definition</a></li>
<li><a href="protocol-examples-createfeatures.html">Create Features</a></li>
<li><a href="protocol-examples-deletefeatures.html">Delete Features</a></li>
<li><a href="protocol-examples-modifyfeatures.html">Modify Features</a></li>
<li><a href="protocol-examples-retrievefeatures.html">Retrieve Features</a></li>
<li><a href="protocol-examples-createfeature.html">Create a single Feature</a></li>
<li><a href="protocol-examples-deletefeature.html">Delete a single Feature</a></li>
<li><a href="protocol-examples-modifyfeature.html">Modify a single Feature</a></li>
<li><a href="protocol-examples-retrievefeature.html">Retrieve a single Feature</a></li>
<li><a href="protocol-examples-createdefinition.html">Create Feature Definition</a></li>
<li><a href="protocol-examples-deletedefinition.html">Delete Feature Definition</a></li>
<li><a href="protocol-examples-modifydefinition.html">Modify Feature Definition</a></li>
<li><a href="protocol-examples-retrievedefinition.html">Retrieve Feature Definition</a></li>
<li><a href="protocol-examples-createproperties.html">Create Feature Properties</a></li>
<li><a href="protocol-examples-deleteproperties.html">Delete Feature Properties</a></li>
<li><a href="protocol-examples-modifyproperties.html">Modify Feature Properties</a></li>
<li><a href="protocol-examples-retrieveproperties.html">Retrieve Feature Properties</a></li>
<li><a href="protocol-examples-createproperty.html">Create a single Property</a></li>
<li><a href="protocol-examples-deleteproperty.html">Delete a single Property</a></li>
<li><a href="protocol-examples-modifyproperty.html">Modify a single Property</a></li>
<li><a href="protocol-examples-retrieveproperty.html">Retrieve a single Property</a></li>
<li><a href="protocol-examples-errorresponses.html">Error Responses</a></li>
</ul>
</li>
</ul>
</li>
<li><a href="sandbox.html">Sandbox</a></li>
<li><a href="presentations.html">Presentations</a></li>
<li><a href="glossary.html">Glossary</a></li>
<li><a href="feedback.html">Feedback</a></li>
<p class="external">
<a href="#" id="collapseAll">Collapse All</a> | <a href="#" id="expandAll">Expand All</a>
</p>
</ul>
<!-- this highlights the active parent class in the sidebar. this is critical so that the parent expands when you're viewing a page. This must appear below the sidebar code above. Otherwise, if placed inside customscripts.js, the script runs before the sidebar code runs and the class never gets inserted.-->
<script>$("li.active").parents('li').toggleClass("active");</script>
</div>
<!-- Content Column -->
<div class="col-md-9" id="tg-sb-content">
<div class="post-header">
<h1 class="post-title-main">Search topics</h1>
</div>
<div class="post-content">
<!-- this handles the automatic toc. use ## for subheads to auto-generate the on-page minitoc. if you use html tags, you must supply an ID for the heading element in order for it to appear in the minitoc. -->
<script>
$( document ).ready(function() {
// Handler for .ready() called.
$('#toc').toc({ minimumHeaders: 0, listType: 'ul', showSpeed: 0, headers: 'h2,h3,h4' });
/* this offset helps account for the space taken up by the floating toolbar. */
$('#toc').on('click', 'a', function() {
var target = $(this.getAttribute('href'))
, scroll_target = target.offset().top
$(window).scrollTop(scroll_target - 10);
return false
})
});
</script>
<div id="toc"></div>
<p>The following pages and posts are tagged with <button type="button" style="cursor: default" class="btn btn-default navbar-btn">search</button></p>
<table><thead><tr><th>Title</th><th>Type</th><th>Excerpt</th></tr></thead>
<tbody>
<tr><td><a href="architecture-services-things-search.html">Things-Search service</a></td>
<td><span class="label label-default">Page</span></td>
<td> The “things-search” service takes care of: updating an optimized search index of Things based on the events emitted by the things and policies services when entites are changed there executing search queries against the search index in order to find out which Things match... </td>
</tr>
<tr><td><a href="basic-search.html">Search functionality</a></td>
<td><span class="label label-default">Page</span></td>
<td> Ditto provides a search functionality as one of the services around its managed digital twins. Search index Ditto’s microservice things-search automatically consumes all events which are emitted for changes to Things and Policies and updates an for search optimized representation of the Thing data... </td>
</tr>
<tr><td><a href="httpapi-search.html">HTTP API search</a></td>
<td><span class="label label-default">Page</span></td>
<td> The search aspect of Ditto can be accessed via an HTTP API. Note: Find the HTTP API reference at the Search resources. The concepts of the RQL expression, RQL sorting and RQL paging are mapped to HTTP as query... </td>
</tr>
<tr><td><a href="protocol-specification-things-search.html">Things - Search protocol specification</a></td>
<td><span class="label label-default">Page</span></td>
<td> Warning: Search commands are not yet mapped in the Ditto protocol.Stay tuned!
</td>
</tr>
<tr><td><a href="release_notes_010-M3.html">Release notes 0.1.0-M3</a></td>
<td><span class="label label-default">Page</span></td>
<td> Version 0.1.0-M3 of Eclipse Ditto, released on 12.01.2018 </td>
</tr>
<tr><td><a href="release_notes_020-M1.html">Release notes 0.2.0-M1</a></td>
<td><span class="label label-default">Page</span></td>
<td> Version 0.2.0-M1 of Eclipse Ditto, released on 07.02.2018 </td>
</tr>
</tbody>
</table>
<div class="tags">
</div>
</div>
<hr class="shaded"/>
<footer>
<div class="row">
<div class="col-lg-12 footer">
<div class="logo">
<a href="https://eclipse.org"><img src="images/eclipse_foundation_logo.svg" alt="Eclipse logo"/></a>
</div>
<p class="notice">
&copy;2020 Eclipse Ditto.
Site last generated: Jan 23, 2020 <br />
</p>
<div class="quickLinks">
<a href="https://www.eclipse.org/legal/privacy.php" target="_blank">
&gt; Privacy Policy
</a>
<a href="https://www.eclipse.org/legal/termsofuse.php" target="_blank">
&gt; Terms of Use
</a>
<a href="https://www.eclipse.org/legal/copyright.php" target="_blank">
&gt; Copyright Agent
</a>
<a href="https://www.eclipse.org/legal" target="_blank">
&gt; Legal
</a>
<a href="https://www.eclipse.org/legal/epl-2.0/" target="_blank">
&gt; License
</a>
<a href="https://eclipse.org/security" target="_blank">
&gt; Report a Vulnerability
</a>
</div>
</div>
</div>
</footer>
</div>
<!-- /.row -->
</div>
<!-- /.container -->
</div>
<!-- /#main -->
</div>
</body>
</html>