blob: fb741d572de979ee1d547ab610114fdfde0ea9d0 [file] [log] [blame]
<!DOCTYPE HTML>
<html lang="en">
<head>
<!-- Generated by javadoc (21) -->
<title>SchemaDefinition (Pulsar Client :: API 4.1.1 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="declaration: package: org.apache.pulsar.client.api.schema, interface: SchemaDefinition">
<meta name="generator" content="javadoc/ClassWriterImpl">
<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">
<script type="text/javascript" src="../../../../../../script.js"></script>
<script type="text/javascript" src="../../../../../../script-dir/jquery-3.7.1.min.js"></script>
<script type="text/javascript" src="../../../../../../script-dir/jquery-ui.min.js"></script>
</head>
<body class="class-declaration-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"><button id="navbar-toggle-button" aria-controls="navbar-top" aria-expanded="false" aria-label="Toggle navigation links"><span class="nav-bar-toggle-icon">&nbsp;</span><span class="nav-bar-toggle-icon">&nbsp;</span><span class="nav-bar-toggle-icon">&nbsp;</span></button>
<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="nav-bar-cell1-rev">Class</li>
<li><a href="class-use/SchemaDefinition.html">Use</a></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#class">Help</a></li>
</ul>
<ul class="sub-nav-list-small">
<li>
<p>Summary:</p>
<ul>
<li>Nested</li>
<li>Field</li>
<li>Constr</li>
<li><a href="#method-summary">Method</a></li>
</ul>
</li>
<li>
<p>Detail:</p>
<ul>
<li>Field</li>
<li>Constr</li>
<li><a href="#method-detail">Method</a></li>
</ul>
</li>
</ul>
</div>
<div class="sub-nav">
<div id="navbar-sub-list">
<ul class="sub-nav-list">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method-summary">Method</a></li>
</ul>
<ul class="sub-nav-list">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method-detail">Method</a></li>
</ul>
</div>
<div class="nav-list-search"><a href="../../../../../../search.html">SEARCH</a>
<input type="text" id="search-input" disabled placeholder="Search">
<input type="reset" id="reset-button" disabled value="reset">
</div>
</div>
<!-- ========= END OF TOP NAVBAR ========= -->
<span class="skip-nav" id="skip-navbar-top"></span></nav>
</header>
<div class="flex-content">
<main role="main">
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.pulsar.client.api.schema</a></div>
<h1 title="Interface SchemaDefinition" class="title">Interface SchemaDefinition&lt;T&gt;</h1>
</div>
<section class="class-description" id="class-description">
<hr>
<div class="type-signature"><span class="annotations"><a href="../../../common/classification/InterfaceAudience.Public.html" title="annotation interface in org.apache.pulsar.common.classification">@Public</a>
<a href="../../../common/classification/InterfaceStability.Stable.html" title="annotation interface in org.apache.pulsar.common.classification">@Stable</a>
</span><span class="modifiers">public interface </span><span class="element-name type-name-label">SchemaDefinition&lt;T&gt;</span></div>
<div class="block">Interface for schema definition.</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel" aria-labelledby="method-summary-table-tab0">
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1"><code>static &lt;T&gt;&nbsp;<a href="SchemaDefinitionBuilder.html" title="interface in org.apache.pulsar.client.api.schema">SchemaDefinitionBuilder</a><wbr>&lt;T&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1"><code><a href="#builder()" class="member-name-link">builder</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1">
<div class="block">Get a new builder instance that can used to configure and build a <a href="SchemaDefinition.html" title="interface in org.apache.pulsar.client.api.schema"><code>SchemaDefinition</code></a> instance.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getAlwaysAllowNull()" class="member-name-link">getAlwaysAllowNull</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get schema whether always allow null or not.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getClassLoader()" class="member-name-link">getClassLoader</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get pojo classLoader.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getJsonDef()" class="member-name-link">getJsonDef</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get json schema definition.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a><wbr>&lt;<a href="SchemaDefinition.html" title="type parameter in SchemaDefinition">T</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getPojo()" class="member-name-link">getPojo</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get pojo schema definition.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><wbr>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getProperties()" class="member-name-link">getProperties</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get schema class.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Optional.html" title="class or interface in java.util" class="external-link">Optional</a><wbr>&lt;<a href="SchemaReader.html" title="interface in org.apache.pulsar.client.api.schema">SchemaReader</a>&lt;<a href="SchemaDefinition.html" title="type parameter in SchemaDefinition">T</a>&gt;&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getSchemaReaderOpt()" class="member-name-link">getSchemaReaderOpt</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get a configured schema reader.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Optional.html" title="class or interface in java.util" class="external-link">Optional</a><wbr>&lt;<a href="SchemaWriter.html" title="interface in org.apache.pulsar.client.api.schema">SchemaWriter</a>&lt;<a href="SchemaDefinition.html" title="type parameter in SchemaDefinition">T</a>&gt;&gt;</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getSchemaWriterOpt()" class="member-name-link">getSchemaWriterOpt</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get a configured schema writer.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getSupportSchemaVersioning()" class="member-name-link">getSupportSchemaVersioning</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get supportSchemaVersioning schema definition.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#isJsr310ConversionEnabled()" class="member-name-link">isJsr310ConversionEnabled</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get JSR310 conversion enabled.</div>
</div>
</div>
</div>
</div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="builder()">
<h3>builder</h3>
<div class="member-signature"><span class="modifiers">static</span>&nbsp;<span class="type-parameters">&lt;T&gt;</span>&nbsp;<span class="return-type"><a href="SchemaDefinitionBuilder.html" title="interface in org.apache.pulsar.client.api.schema">SchemaDefinitionBuilder</a>&lt;T&gt;</span>&nbsp;<span class="element-name">builder</span>()</div>
<div class="block">Get a new builder instance that can used to configure and build a <a href="SchemaDefinition.html" title="interface in org.apache.pulsar.client.api.schema"><code>SchemaDefinition</code></a> instance.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>the <a href="SchemaDefinition.html" title="interface in org.apache.pulsar.client.api.schema"><code>SchemaDefinition</code></a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getAlwaysAllowNull()">
<h3>getAlwaysAllowNull</h3>
<div class="member-signature"><span class="return-type">boolean</span>&nbsp;<span class="element-name">getAlwaysAllowNull</span>()</div>
<div class="block">Get schema whether always allow null or not.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>schema always null or not</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isJsr310ConversionEnabled()">
<h3>isJsr310ConversionEnabled</h3>
<div class="member-signature"><span class="return-type">boolean</span>&nbsp;<span class="element-name">isJsr310ConversionEnabled</span>()</div>
<div class="block">Get JSR310 conversion enabled.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>return true if enable JSR310 conversion. false means use Joda time conversion.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getProperties()">
<h3>getProperties</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;</span>&nbsp;<span class="element-name">getProperties</span>()</div>
<div class="block">Get schema class.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>schema class</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getJsonDef()">
<h3>getJsonDef</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getJsonDef</span>()</div>
<div class="block">Get json schema definition.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>schema class</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getPojo()">
<h3>getPojo</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;<a href="SchemaDefinition.html" title="type parameter in SchemaDefinition">T</a>&gt;</span>&nbsp;<span class="element-name">getPojo</span>()</div>
<div class="block">Get pojo schema definition.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>pojo schema</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getClassLoader()">
<h3>getClassLoader</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a></span>&nbsp;<span class="element-name">getClassLoader</span>()</div>
<div class="block">Get pojo classLoader.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>pojo schema</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getSupportSchemaVersioning()">
<h3>getSupportSchemaVersioning</h3>
<div class="member-signature"><span class="return-type">boolean</span>&nbsp;<span class="element-name">getSupportSchemaVersioning</span>()</div>
<div class="block">Get supportSchemaVersioning schema definition.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>the flag of supportSchemaVersioning</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getSchemaReaderOpt()">
<h3>getSchemaReaderOpt</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Optional.html" title="class or interface in java.util" class="external-link">Optional</a>&lt;<a href="SchemaReader.html" title="interface in org.apache.pulsar.client.api.schema">SchemaReader</a>&lt;<a href="SchemaDefinition.html" title="type parameter in SchemaDefinition">T</a>&gt;&gt;</span>&nbsp;<span class="element-name">getSchemaReaderOpt</span>()</div>
<div class="block">Get a configured schema reader.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>optional containing configured schema reader or empty optional if none is configure</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getSchemaWriterOpt()">
<h3>getSchemaWriterOpt</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Optional.html" title="class or interface in java.util" class="external-link">Optional</a>&lt;<a href="SchemaWriter.html" title="interface in org.apache.pulsar.client.api.schema">SchemaWriter</a>&lt;<a href="SchemaDefinition.html" title="type parameter in SchemaDefinition">T</a>&gt;&gt;</span>&nbsp;<span class="element-name">getSchemaWriterOpt</span>()</div>
<div class="block">Get a configured schema writer.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>optional containing configured schema writer or empty optional if none is configure</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
<!-- ========= END OF CLASS DATA ========= -->
</main>
<footer role="contentinfo">
<hr>
<p class="legal-copy"><small>Copyright &#169; 2017&#x2013;2025 <a href="https://www.apache.org/">Apache Software Foundation</a>. All rights reserved.</small></p>
</footer>
</div>
</div>
</body>
</html>