| <!DOCTYPE HTML> |
| <html lang="de"> |
| <head> |
| <!-- Generated by javadoc (17) --> |
| <title>Uses of Package org.apache.storm.windowing (Storm 2.6.2 API)</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <meta name="description" content="use: package: org.apache.storm.windowing"> |
| <meta name="generator" content="javadoc/PackageUseWriter"> |
| <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="../../../../script-dir/jquery-ui.min.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="../../../../jquery-ui.overrides.css" title="Style"> |
| <script type="text/javascript" src="../../../../script.js"></script> |
| <script type="text/javascript" src="../../../../script-dir/jquery-3.6.1.min.js"></script> |
| <script type="text/javascript" src="../../../../script-dir/jquery-ui.min.js"></script> |
| </head> |
| <body class="package-use-page"> |
| <script type="text/javascript">var pathtoroot = "../../../../"; |
| loadScripts(document, 'script');</script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <div class="flex-box"> |
| <header role="banner" class="flex-header"> |
| <nav role="navigation"> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="top-nav" id="navbar-top"> |
| <div class="skip-nav"><a href="#skip-navbar-top" title="Skip navigation links">Skip navigation links</a></div> |
| <ul id="navbar-top-firstrow" class="nav-list" title="Navigation"> |
| <li><a href="../../../../index.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li>Class</li> |
| <li class="nav-bar-cell1-rev">Use</li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../help-doc.html#use">Help</a></li> |
| </ul> |
| </div> |
| <div class="sub-nav"> |
| <div class="nav-list-search"><label for="search-input">SEARCH:</label> |
| <input type="text" id="search-input" value="search" disabled="disabled"> |
| <input type="reset" id="reset-button" value="reset" disabled="disabled"> |
| </div> |
| </div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <span class="skip-nav" id="skip-navbar-top"></span></nav> |
| </header> |
| <div class="flex-content"> |
| <main role="main"> |
| <div class="header"> |
| <h1 title="Uses of Package org.apache.storm.windowing" class="title">Uses of Package<br>org.apache.storm.windowing</h1> |
| </div> |
| <div class="caption"><span>Packages that use <a href="package-summary.html">org.apache.storm.windowing</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Package</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="#org.apache.storm.bolt">org.apache.storm.bolt</a></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><a href="#org.apache.storm.flux.examples">org.apache.storm.flux.examples</a></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><a href="#org.apache.storm.st.topology.window">org.apache.storm.st.topology.window</a></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><a href="#org.apache.storm.starter.bolt">org.apache.storm.starter.bolt</a></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><a href="#org.apache.storm.topology">org.apache.storm.topology</a></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><a href="#org.apache.storm.topology.base">org.apache.storm.topology.base</a></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><a href="#org.apache.storm.trident.windowing">org.apache.storm.trident.windowing</a></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><a href="#org.apache.storm.trident.windowing.strategy">org.apache.storm.trident.windowing.strategy</a></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><a href="#org.apache.storm.windowing">org.apache.storm.windowing</a></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><a href="#org.apache.storm.windowing.persistence">org.apache.storm.windowing.persistence</a></div> |
| <div class="col-last odd-row-color"> </div> |
| </div> |
| <section class="package-uses"> |
| <ul class="block-list"> |
| <li> |
| <section class="detail" id="org.apache.storm.bolt"> |
| <div class="caption"><span>Classes in <a href="package-summary.html">org.apache.storm.windowing</a> used by <a href="../bolt/package-summary.html">org.apache.storm.bolt</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="class-use/TimestampExtractor.html#org.apache.storm.bolt">TimestampExtractor</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Interface to be implemented for extracting timestamp from a tuple.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="class-use/TupleWindow.html#org.apache.storm.bolt">TupleWindow</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">A <a href="Window.html" title="interface in org.apache.storm.windowing"><code>Window</code></a> that contains <a href="../tuple/Tuple.html" title="interface in org.apache.storm.tuple"><code>Tuple</code></a> objects.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.flux.examples"> |
| <div class="caption"><span>Classes in <a href="package-summary.html">org.apache.storm.windowing</a> used by <a href="../flux/examples/package-summary.html">org.apache.storm.flux.examples</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="class-use/TupleWindow.html#org.apache.storm.flux.examples">TupleWindow</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">A <a href="Window.html" title="interface in org.apache.storm.windowing"><code>Window</code></a> that contains <a href="../tuple/Tuple.html" title="interface in org.apache.storm.tuple"><code>Tuple</code></a> objects.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.st.topology.window"> |
| <div class="caption"><span>Classes in <a href="package-summary.html">org.apache.storm.windowing</a> used by <a href="../st/topology/window/package-summary.html">org.apache.storm.st.topology.window</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="class-use/TupleWindow.html#org.apache.storm.st.topology.window">TupleWindow</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">A <a href="Window.html" title="interface in org.apache.storm.windowing"><code>Window</code></a> that contains <a href="../tuple/Tuple.html" title="interface in org.apache.storm.tuple"><code>Tuple</code></a> objects.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.starter.bolt"> |
| <div class="caption"><span>Classes in <a href="package-summary.html">org.apache.storm.windowing</a> used by <a href="../starter/bolt/package-summary.html">org.apache.storm.starter.bolt</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="class-use/TupleWindow.html#org.apache.storm.starter.bolt">TupleWindow</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">A <a href="Window.html" title="interface in org.apache.storm.windowing"><code>Window</code></a> that contains <a href="../tuple/Tuple.html" title="interface in org.apache.storm.tuple"><code>Tuple</code></a> objects.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.topology"> |
| <div class="caption"><span>Classes in <a href="package-summary.html">org.apache.storm.windowing</a> used by <a href="../topology/package-summary.html">org.apache.storm.topology</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="class-use/Event.html#org.apache.storm.topology">Event</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">An event is a wrapper object that gets stored in the window.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="class-use/TimestampExtractor.html#org.apache.storm.topology">TimestampExtractor</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Interface to be implemented for extracting timestamp from a tuple.</div> |
| </div> |
| <div class="col-first even-row-color"><a href="class-use/TupleWindow.html#org.apache.storm.topology">TupleWindow</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">A <a href="Window.html" title="interface in org.apache.storm.windowing"><code>Window</code></a> that contains <a href="../tuple/Tuple.html" title="interface in org.apache.storm.tuple"><code>Tuple</code></a> objects.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="class-use/WindowLifecycleListener.html#org.apache.storm.topology">WindowLifecycleListener</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">A callback for expiry, activation of events tracked by the <a href="WindowManager.html" title="class in org.apache.storm.windowing"><code>WindowManager</code></a>.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.topology.base"> |
| <div class="caption"><span>Classes in <a href="package-summary.html">org.apache.storm.windowing</a> used by <a href="../topology/base/package-summary.html">org.apache.storm.topology.base</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="class-use/TimestampExtractor.html#org.apache.storm.topology.base">TimestampExtractor</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Interface to be implemented for extracting timestamp from a tuple.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.trident.windowing"> |
| <div class="caption"><span>Classes in <a href="package-summary.html">org.apache.storm.windowing</a> used by <a href="../trident/windowing/package-summary.html">org.apache.storm.trident.windowing</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="class-use/WindowManager.html#org.apache.storm.trident.windowing">WindowManager</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Tracks a window of events and fires <a href="WindowLifecycleListener.html" title="interface in org.apache.storm.windowing"><code>WindowLifecycleListener</code></a> callbacks on expiry of events or activation of the window due to |
| <a href="TriggerPolicy.html" title="interface in org.apache.storm.windowing"><code>TriggerPolicy</code></a>.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.trident.windowing.strategy"> |
| <div class="caption"><span>Classes in <a href="package-summary.html">org.apache.storm.windowing</a> used by <a href="../trident/windowing/strategy/package-summary.html">org.apache.storm.trident.windowing.strategy</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="class-use/EvictionPolicy.html#org.apache.storm.trident.windowing.strategy">EvictionPolicy</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Eviction policy tracks events and decides whether an event should be evicted from the window or not.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="class-use/TriggerHandler.html#org.apache.storm.trident.windowing.strategy">TriggerHandler</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The callback fired by <a href="TriggerPolicy.html" title="interface in org.apache.storm.windowing"><code>TriggerPolicy</code></a> when the trigger condition is satisfied.</div> |
| </div> |
| <div class="col-first even-row-color"><a href="class-use/TriggerPolicy.html#org.apache.storm.trident.windowing.strategy">TriggerPolicy</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Triggers the window calculations based on the policy.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.windowing"> |
| <div class="caption"><span>Classes in <a href="package-summary.html">org.apache.storm.windowing</a> used by <a href="package-summary.html">org.apache.storm.windowing</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="class-use/Event.html#org.apache.storm.windowing">Event</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">An event is a wrapper object that gets stored in the window.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="class-use/EventImpl.html#org.apache.storm.windowing">EventImpl</a></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><a href="class-use/EvictionContext.html#org.apache.storm.windowing">EvictionContext</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Context information that can be used by the eviction policy.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="class-use/EvictionPolicy.html#org.apache.storm.windowing">EvictionPolicy</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Eviction policy tracks events and decides whether an event should be evicted from the window or not.</div> |
| </div> |
| <div class="col-first even-row-color"><a href="class-use/EvictionPolicy.Action.html#org.apache.storm.windowing">EvictionPolicy.Action</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The action to be taken when <a href="EvictionPolicy.html#evict(org.apache.storm.windowing.Event)"><code>EvictionPolicy.evict(Event)</code></a> is invoked.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="class-use/TimeEvictionPolicy.html#org.apache.storm.windowing">TimeEvictionPolicy</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Eviction policy that evicts events based on time duration.</div> |
| </div> |
| <div class="col-first even-row-color"><a href="class-use/TriggerHandler.html#org.apache.storm.windowing">TriggerHandler</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The callback fired by <a href="TriggerPolicy.html" title="interface in org.apache.storm.windowing"><code>TriggerPolicy</code></a> when the trigger condition is satisfied.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="class-use/TriggerPolicy.html#org.apache.storm.windowing">TriggerPolicy</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Triggers the window calculations based on the policy.</div> |
| </div> |
| <div class="col-first even-row-color"><a href="class-use/TupleWindow.html#org.apache.storm.windowing">TupleWindow</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">A <a href="Window.html" title="interface in org.apache.storm.windowing"><code>Window</code></a> that contains <a href="../tuple/Tuple.html" title="interface in org.apache.storm.tuple"><code>Tuple</code></a> objects.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="class-use/Window.html#org.apache.storm.windowing">Window</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">A view of events in a sliding window.</div> |
| </div> |
| <div class="col-first even-row-color"><a href="class-use/WindowLifecycleListener.html#org.apache.storm.windowing">WindowLifecycleListener</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">A callback for expiry, activation of events tracked by the <a href="WindowManager.html" title="class in org.apache.storm.windowing"><code>WindowManager</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="class-use/WindowManager.html#org.apache.storm.windowing">WindowManager</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Tracks a window of events and fires <a href="WindowLifecycleListener.html" title="interface in org.apache.storm.windowing"><code>WindowLifecycleListener</code></a> callbacks on expiry of events or activation of the window due to |
| <a href="TriggerPolicy.html" title="interface in org.apache.storm.windowing"><code>TriggerPolicy</code></a>.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.windowing.persistence"> |
| <div class="caption"><span>Classes in <a href="package-summary.html">org.apache.storm.windowing</a> used by <a href="persistence/package-summary.html">org.apache.storm.windowing.persistence</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="class-use/Event.html#org.apache.storm.windowing.persistence">Event</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">An event is a wrapper object that gets stored in the window.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </main> |
| <footer role="contentinfo"> |
| <hr> |
| <p class="legal-copy"><small>Copyright © 2023 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> |
| </footer> |
| </div> |
| </div> |
| </body> |
| </html> |
