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<!DOCTYPE html><html class="default" lang="en" data-base="../"><head><meta charset="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>BlockingReader | Apache OpenDAL™ - v0.48.3</title><meta name="description" content="Documentation for Apache OpenDAL™"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link rel="stylesheet" href="../assets/style.css"/><link rel="stylesheet" href="../assets/highlight.css"/><script defer src="../assets/main.js"></script><script async src="../assets/icons.js" id="tsd-icons-script"></script><script async src="../assets/search.js" id="tsd-search-script"></script><script async src="../assets/navigation.js" id="tsd-nav-script"></script></head><body><script>document.documentElement.dataset.theme = localStorage.getItem("tsd-theme") || "os";document.body.style.display="none";setTimeout(() => window.app?app.showPage():document.body.style.removeProperty("display"),500)</script><header class="tsd-page-toolbar"><div class="tsd-toolbar-contents container"><a href="../index.html" class="title">Apache OpenDAL™ - v0.48.3</a><div id="tsd-toolbar-links"><a href="https://opendal.apache.org/">Homepage</a><a href="https://github.com/apache/opendal/tree/main/bindings/nodejs">GitHub</a></div><button id="tsd-search-trigger" class="tsd-widget" aria-label="Search"><svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-search"></use></svg></button><dialog id="tsd-search" aria-label="Search"><input role="combobox" id="tsd-search-input" aria-controls="tsd-search-results" aria-autocomplete="list" aria-expanded="true" autocapitalize="off" autocomplete="off" placeholder="Search the docs" maxLength="100"/><ul role="listbox" id="tsd-search-results"></ul><div id="tsd-search-status" aria-live="polite" aria-atomic="true"><div>Preparing search index...</div></div></dialog><a href="#" class="tsd-widget menu" id="tsd-toolbar-menu-trigger" data-toggle="menu" aria-label="Menu"><svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-menu"></use></svg></a></div></header><div class="container container-main"><div class="col-content"><div class="tsd-page-title"><ul class="tsd-breadcrumb" aria-label="Breadcrumb"><li><a href="../modules/index.html">index</a></li><li><a href="" aria-current="page">BlockingReader</a></li></ul><h1>Class BlockingReader</h1></div><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography"><p>BlockingReader is designed to read data from a given path in a blocking
manner.</p>
</div><div class="tsd-comment tsd-typography"></div></section><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/c69a086e65ba5854ede7676a8cbdd0cf2f3608bf/bindings/nodejs/generated.d.ts#L596">generated.d.ts:596</a></li><li>Defined in <a href="https://github.com/apache/opendal/blob/c69a086e65ba5854ede7676a8cbdd0cf2f3608bf/bindings/nodejs/index.d.ts#L23">index.d.ts:23</a></li></ul></aside><section class="tsd-panel-group tsd-index-group"><section class="tsd-panel tsd-index-panel"><details class="tsd-index-content tsd-accordion" open><summary class="tsd-accordion-summary tsd-index-summary"><svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronSmall"></use></svg><h5 class="tsd-index-heading uppercase">Index</h5></summary><div class="tsd-accordion-details"><section class="tsd-index-section"><h3 class="tsd-index-heading">Constructors</h3><div class="tsd-index-list"><a href="#constructor" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Constructor"><use href="../assets/icons.svg#icon-512"></use></svg><span>constructor</span></a>
</div></section><section class="tsd-index-section"><h3 class="tsd-index-heading">Methods</h3><div class="tsd-index-list"><a href="#createreadstream" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Method"><use href="../assets/icons.svg#icon-2048"></use></svg><span>create<wbr/>Read<wbr/>Stream</span></a>
<a href="#read" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Method"><use href="../assets/icons.svg#icon-2048"></use></svg><span>read</span></a>
</div></section></div></details></section></section><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Constructors"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg><h2>Constructors</h2></summary><section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="constructor"><span>constructor</span><a href="#constructor" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class=""><div class="tsd-signature tsd-anchor-link" id="constructorblockingreader"><span class="tsd-signature-keyword">new</span> <span class="tsd-kind-constructor-signature">BlockingReader</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <a href="" class="tsd-signature-type tsd-kind-class">BlockingReader</a><a href="#constructorblockingreader" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></div><div class="tsd-description"><h4 class="tsd-returns-title">Returns <a href="" class="tsd-signature-type tsd-kind-class">BlockingReader</a></h4></div></li></ul></section></section></details><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Methods"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg><h2>Methods</h2></summary><section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="createreadstream"><span>create<wbr/>Read<wbr/>Stream</span><a href="#createreadstream" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class=""><div class="tsd-signature tsd-anchor-link" id="createreadstream-1"><span class="tsd-kind-call-signature">createReadStream</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">options</span><span class="tsd-signature-symbol">?:</span> <span class="tsd-signature-type">ReadableOptions</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">Readable</span><a href="#createreadstream-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></div><div class="tsd-description"><div class="tsd-comment tsd-typography"><p>Create a readable stream from the underlying reader.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><code class="tsd-tag">Optional</code><span class="tsd-kind-parameter">options</span>: <span class="tsd-signature-type">ReadableOptions</span></span></li></ul></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Readable</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/c69a086e65ba5854ede7676a8cbdd0cf2f3608bf/bindings/nodejs/index.d.ts#L25">index.d.ts:25</a></li></ul></aside></div></li></ul></section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="read"><span>read</span><a href="#read" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class=""><div class="tsd-signature tsd-anchor-link" id="read-1"><span class="tsd-kind-call-signature">read</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">buf</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">Buffer</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">bigint</span><a href="#read-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></div><div class="tsd-description"><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">buf</span>: <span class="tsd-signature-type">Buffer</span></span></li></ul></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">bigint</span></h4><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/c69a086e65ba5854ede7676a8cbdd0cf2f3608bf/bindings/nodejs/generated.d.ts#L597">generated.d.ts:597</a></li></ul></aside></div></li></ul></section></section></details></div><div class="col-sidebar"><div class="page-menu"><div class="tsd-navigation settings"><details class="tsd-accordion"><summary class="tsd-accordion-summary"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg><h3>Settings</h3></summary><div class="tsd-accordion-details"><div class="tsd-filter-visibility"><span class="settings-label">Member Visibility</span><ul id="tsd-filter-options"><li class="tsd-filter-item"><label class="tsd-filter-input"><input type="checkbox" id="tsd-filter-inherited" name="inherited" checked/><svg width="32" height="32" viewBox="0 0 32 32" aria-hidden="true"><rect class="tsd-checkbox-background" width="30" height="30" x="1" y="1" rx="6" fill="none"></rect><path 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