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| <title>ClientReceiver (Qpid ProtonJ2 Parent 1.0.0-M18 API)</title> |
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| <ul class="sub-nav-list"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#field-summary">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method-summary">Method</a></li> |
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| <li>Detail: </li> |
| <li>Field | </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.qpid.protonj2.client.impl</a></div> |
| <h1 title="Class ClientReceiver" class="title">Class ClientReceiver</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance"><a href="ClientLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">org.apache.qpid.protonj2.client.impl.ClientLinkType</a><ReceiverType,<wbr><a href="../../engine/Receiver.html" title="interface in org.apache.qpid.protonj2.engine">Receiver</a>> |
| <div class="inheritance"><a href="ClientReceiverLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">org.apache.qpid.protonj2.client.impl.ClientReceiverLinkType</a><<a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a>> |
| <div class="inheritance">org.apache.qpid.protonj2.client.impl.ClientReceiver</div> |
| </div> |
| </div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/AutoCloseable.html" title="class or interface in java.lang" class="external-link">AutoCloseable</a></code>, <code><a href="../Link.html" title="interface in org.apache.qpid.protonj2.client">Link</a><<a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a>></code>, <code><a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public final class </span><span class="element-name type-name-label">ClientReceiver</span> |
| <span class="extends-implements">extends <a href="ClientReceiverLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">ClientReceiverLinkType</a><<a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a>> |
| implements <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></span></div> |
| <div class="block">Client <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> implementation.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="inherited-list"> |
| <h3 id="fields-inherited-from-class-org.apache.qpid.protonj2.client.impl.ClientReceiverLinkType">Fields inherited from class org.apache.qpid.protonj2.client.impl.<a href="ClientReceiverLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">ClientReceiverLinkType</a></h3> |
| <code><a href="ClientReceiverLinkType.html#drainingFuture">drainingFuture</a>, <a href="ClientReceiverLinkType.html#drainingTimeout">drainingTimeout</a>, <a href="ClientReceiverLinkType.html#protonReceiver">protonReceiver</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="fields-inherited-from-class-org.apache.qpid.protonj2.client.impl.ClientLinkType">Fields inherited from class org.apache.qpid.protonj2.client.impl.<a href="ClientLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">ClientLinkType</a></h3> |
| <code><a href="ClientLinkType.html#closed">closed</a>, <a href="ClientLinkType.html#CLOSED_UPDATER">CLOSED_UPDATER</a>, <a href="ClientLinkType.html#closeFuture">closeFuture</a>, <a href="ClientLinkType.html#executor">executor</a>, <a href="ClientLinkType.html#failureCause">failureCause</a>, <a href="ClientLinkType.html#linkId">linkId</a>, <a href="ClientLinkType.html#linkRemotelyClosedHandler">linkRemotelyClosedHandler</a>, <a href="ClientLinkType.html#openFuture">openFuture</a>, <a href="ClientLinkType.html#remoteSource">remoteSource</a>, <a href="ClientLinkType.html#remoteTarget">remoteTarget</a>, <a href="ClientLinkType.html#session">session</a></code></div> |
| </section> |
| </li> |
| <!-- ========== 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-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-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <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-tab2 method-summary-table-tab4"><code><a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#addCredit(int)" class="member-name-link">addCredit</a><wbr>(int credits)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Adds credit to the <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> link for use when there receiver has not been configured |
| with a credit window.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/Future.html" title="class or interface in java.util.concurrent" class="external-link">Future</a><<a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#drain()" class="member-name-link">drain</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Requests the remote to drain previously granted credit for this <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> link.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#handleDeliveryRead(org.apache.qpid.protonj2.engine.IncomingDelivery)" class="member-name-link">handleDeliveryRead</a><wbr>(<a href="../../engine/IncomingDelivery.html" title="interface in org.apache.qpid.protonj2.engine">IncomingDelivery</a> delivery)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#linkSpecificLocalCloseHandler()" class="member-name-link">linkSpecificLocalCloseHandler</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#queuedDeliveries()" class="member-name-link">queuedDeliveries</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the number of Deliveries that are currently held in the <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> delivery |
| queue.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client">Delivery</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#receive()" class="member-name-link">receive</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Blocking receive method that waits forever for the remote to provide a <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a> for consumption.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client">Delivery</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#receive(long,java.util.concurrent.TimeUnit)" class="member-name-link">receive</a><wbr>(long timeout, |
| <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/TimeUnit.html" title="class or interface in java.util.concurrent" class="external-link">TimeUnit</a> units)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Blocking receive method that waits the given time interval for the remote to provide a |
| <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a> for consumption.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#recreateLinkForReconnect()" class="member-name-link">recreateLinkForReconnect</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#replenishCreditIfNeeded()" class="member-name-link">replenishCreditIfNeeded</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#self()" class="member-name-link">self</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client">Delivery</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tryReceive()" class="member-name-link">tryReceive</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Non-blocking receive method that either returns a message is one is immediately available or |
| returns null if none is currently at hand.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.qpid.protonj2.client.impl.ClientReceiverLinkType">Methods inherited from class org.apache.qpid.protonj2.client.impl.<a href="ClientReceiverLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">ClientReceiverLinkType</a></h3> |
| <code><a href="ClientReceiverLinkType.html#handleDeliveryAborted(org.apache.qpid.protonj2.engine.IncomingDelivery)">handleDeliveryAborted</a>, <a href="ClientReceiverLinkType.html#handleDeliveryStateRemotelyUpdated(org.apache.qpid.protonj2.engine.IncomingDelivery)">handleDeliveryStateRemotelyUpdated</a>, <a href="ClientReceiverLinkType.html#handleReceiverCreditUpdated(org.apache.qpid.protonj2.engine.Receiver)">handleReceiverCreditUpdated</a>, <a href="ClientReceiverLinkType.html#linkSpecificCleanupHandler(org.apache.qpid.protonj2.client.exceptions.ClientException)">linkSpecificCleanupHandler</a>, <a href="ClientReceiverLinkType.html#linkSpecificLocalOpenHandler()">linkSpecificLocalOpenHandler</a>, <a href="ClientReceiverLinkType.html#linkSpecificRemoteCloseHandler()">linkSpecificRemoteCloseHandler</a>, <a href="ClientReceiverLinkType.html#linkSpecificRemoteOpenHandler()">linkSpecificRemoteOpenHandler</a>, <a href="ClientReceiverLinkType.html#protonLink()">protonLink</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.qpid.protonj2.client.impl.ClientLinkType">Methods inherited from class org.apache.qpid.protonj2.client.impl.<a href="ClientLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">ClientLinkType</a></h3> |
| <code><a href="ClientLinkType.html#address()">address</a>, <a href="ClientLinkType.html#checkClosedOrFailed()">checkClosedOrFailed</a>, <a href="ClientLinkType.html#client()">client</a>, <a href="ClientLinkType.html#close()">close</a>, <a href="ClientLinkType.html#close(org.apache.qpid.protonj2.client.ErrorCondition)">close</a>, <a href="ClientLinkType.html#closeAsync()">closeAsync</a>, <a href="ClientLinkType.html#closeAsync(org.apache.qpid.protonj2.client.ErrorCondition)">closeAsync</a>, <a href="ClientLinkType.html#connection()">connection</a>, <a href="ClientLinkType.html#desiredCapabilities()">desiredCapabilities</a>, <a href="ClientLinkType.html#detach()">detach</a>, <a href="ClientLinkType.html#detach(org.apache.qpid.protonj2.client.ErrorCondition)">detach</a>, <a href="ClientLinkType.html#detachAsync()">detachAsync</a>, <a href="ClientLinkType.html#detachAsync(org.apache.qpid.protonj2.client.ErrorCondition)">detachAsync</a>, <a href="ClientLinkType.html#handleEngineShutdown(org.apache.qpid.protonj2.engine.Engine)">handleEngineShutdown</a>, <a href="ClientLinkType.html#handleLocalCloseOrDetach(ProtonType)">handleLocalCloseOrDetach</a>, <a href="ClientLinkType.html#handleLocalOpen(ProtonType)">handleLocalOpen</a>, <a href="ClientLinkType.html#handleParentEndpointClosed(ProtonType)">handleParentEndpointClosed</a>, <a href="ClientLinkType.html#handleRemoteCloseOrDetach(ProtonType)">handleRemoteCloseOrDetach</a>, <a href="ClientLinkType.html#handleRemoteOpen(ProtonType)">handleRemoteOpen</a>, <a href="ClientLinkType.html#immediateLinkShutdown(org.apache.qpid.protonj2.client.exceptions.ClientException)">immediateLinkShutdown</a>, <a href="ClientLinkType.html#notClosedOrFailed(org.apache.qpid.protonj2.client.futures.ClientFuture)">notClosedOrFailed</a>, <a href="ClientLinkType.html#notClosedOrFailed(org.apache.qpid.protonj2.client.futures.ClientFuture,ProtonType)">notClosedOrFailed</a>, <a href="ClientLinkType.html#offeredCapabilities()">offeredCapabilities</a>, <a href="ClientLinkType.html#openFuture()">openFuture</a>, <a href="ClientLinkType.html#properties()">properties</a>, <a href="ClientLinkType.html#session()">session</a>, <a href="ClientLinkType.html#source()">source</a>, <a href="ClientLinkType.html#target()">target</a>, <a href="ClientLinkType.html#waitForOpenToComplete()">waitForOpenToComplete</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.qpid.protonj2.client.Link">Methods inherited from interface org.apache.qpid.protonj2.client.<a href="../Link.html" title="interface in org.apache.qpid.protonj2.client">Link</a></h3> |
| <code><a href="../Link.html#address()">address</a>, <a href="../Link.html#client()">client</a>, <a href="../Link.html#close()">close</a>, <a href="../Link.html#close(org.apache.qpid.protonj2.client.ErrorCondition)">close</a>, <a href="../Link.html#closeAsync()">closeAsync</a>, <a href="../Link.html#closeAsync(org.apache.qpid.protonj2.client.ErrorCondition)">closeAsync</a>, <a href="../Link.html#connection()">connection</a>, <a href="../Link.html#desiredCapabilities()">desiredCapabilities</a>, <a href="../Link.html#detach()">detach</a>, <a href="../Link.html#detach(org.apache.qpid.protonj2.client.ErrorCondition)">detach</a>, <a href="../Link.html#detachAsync()">detachAsync</a>, <a href="../Link.html#detachAsync(org.apache.qpid.protonj2.client.ErrorCondition)">detachAsync</a>, <a href="../Link.html#offeredCapabilities()">offeredCapabilities</a>, <a href="../Link.html#openFuture()">openFuture</a>, <a href="../Link.html#properties()">properties</a>, <a href="../Link.html#session()">session</a>, <a href="../Link.html#source()">source</a>, <a href="../Link.html#target()">target</a></code></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="receive()"> |
| <h3>receive</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client">Delivery</a></span> <span class="element-name">receive</span>() |
| throws <span class="exceptions"><a href="../exceptions/ClientException.html" title="class in org.apache.qpid.protonj2.client.exceptions">ClientException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../Receiver.html#receive()">Receiver</a></code></span></div> |
| <div class="block">Blocking receive method that waits forever for the remote to provide a <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a> for consumption. |
| <p> |
| Receive calls will only grant credit on their own if a credit window is configured in the |
| <a href="../ReceiverOptions.html" title="class in org.apache.qpid.protonj2.client"><code>ReceiverOptions</code></a> which is done by default. If the client application has configured |
| no credit window than this method will not grant any credit when it enters the wait for new |
| incoming messages.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Receiver.html#receive()">receive</a></code> in interface <code><a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>a new <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a> received from the remote.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../exceptions/ClientException.html" title="class in org.apache.qpid.protonj2.client.exceptions">ClientException</a></code> - if the <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> or its parent is closed when the call to receive is made.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="receive(long,java.util.concurrent.TimeUnit)"> |
| <h3>receive</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client">Delivery</a></span> <span class="element-name">receive</span><wbr><span class="parameters">(long timeout, |
| <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/TimeUnit.html" title="class or interface in java.util.concurrent" class="external-link">TimeUnit</a> units)</span> |
| throws <span class="exceptions"><a href="../exceptions/ClientException.html" title="class in org.apache.qpid.protonj2.client.exceptions">ClientException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../Receiver.html#receive(long,java.util.concurrent.TimeUnit)">Receiver</a></code></span></div> |
| <div class="block">Blocking receive method that waits the given time interval for the remote to provide a |
| <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a> for consumption. The amount of time this method blocks is based on the |
| timeout value. If the timeout is less than zero then it blocks until a Delivery is received. |
| If the timeout is equal to zero then it will not block and simply return a <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a> |
| if one is available locally. If the timeout value is greater than zero then it blocks up to |
| timeout amount of time. |
| <p> |
| Receive calls will only grant credit on their own if a credit window is configured in the |
| <a href="../ReceiverOptions.html" title="class in org.apache.qpid.protonj2.client"><code>ReceiverOptions</code></a> which is done by default. If the client application has not configured |
| a credit window or granted credit manually this method will not automatically grant any credit |
| when it enters the wait for a new incoming <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a>.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Receiver.html#receive(long,java.util.concurrent.TimeUnit)">receive</a></code> in interface <code><a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>timeout</code> - The timeout value used to control how long the receive method waits for a new <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a>.</dd> |
| <dd><code>units</code> - The unit of time that the given timeout represents.</dd> |
| <dt>Returns:</dt> |
| <dd>a new <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a> received from the remote.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../exceptions/ClientException.html" title="class in org.apache.qpid.protonj2.client.exceptions">ClientException</a></code> - if the <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> or its parent is closed when the call to receive is made.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="tryReceive()"> |
| <h3>tryReceive</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client">Delivery</a></span> <span class="element-name">tryReceive</span>() |
| throws <span class="exceptions"><a href="../exceptions/ClientException.html" title="class in org.apache.qpid.protonj2.client.exceptions">ClientException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../Receiver.html#tryReceive()">Receiver</a></code></span></div> |
| <div class="block">Non-blocking receive method that either returns a message is one is immediately available or |
| returns null if none is currently at hand.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Receiver.html#tryReceive()">tryReceive</a></code> in interface <code><a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>a new <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a> received from the remote or null if no pending deliveries are available.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../exceptions/ClientException.html" title="class in org.apache.qpid.protonj2.client.exceptions">ClientException</a></code> - if the <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> or its parent is closed when the call to try to receive is made.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="queuedDeliveries()"> |
| <h3>queuedDeliveries</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">queuedDeliveries</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../Receiver.html#queuedDeliveries()">Receiver</a></code></span></div> |
| <div class="block">Returns the number of Deliveries that are currently held in the <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> delivery |
| queue. This number is likely to change immediately following the call as more deliveries |
| arrive but can be used to determine if any pending <a href="../Delivery.html" title="interface in org.apache.qpid.protonj2.client"><code>Delivery</code></a> work is ready.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Receiver.html#queuedDeliveries()">queuedDeliveries</a></code> in interface <code><a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>the number of deliveries that are currently buffered locally.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addCredit(int)"> |
| <h3>addCredit</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></span> <span class="element-name">addCredit</span><wbr><span class="parameters">(int credits)</span> |
| throws <span class="exceptions"><a href="../exceptions/ClientException.html" title="class in org.apache.qpid.protonj2.client.exceptions">ClientException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../Receiver.html#addCredit(int)">Receiver</a></code></span></div> |
| <div class="block">Adds credit to the <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> link for use when there receiver has not been configured |
| with a credit window. When credit window is configured credit replenishment is automatic and |
| calling this method will result in an exception indicating that the operation is invalid. |
| <p> |
| If the <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> is draining and this method is called an exception will be thrown |
| to indicate that credit cannot be replenished until the remote has drained the existing link |
| credit.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Receiver.html#addCredit(int)">addCredit</a></code> in interface <code><a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>credits</code> - The number of credits to add to the <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> link.</dd> |
| <dt>Returns:</dt> |
| <dd>this <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> instance.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../exceptions/ClientException.html" title="class in org.apache.qpid.protonj2.client.exceptions">ClientException</a></code> - if an error occurs while attempting to add new <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> link credit.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="drain()"> |
| <h3>drain</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/Future.html" title="class or interface in java.util.concurrent" class="external-link">Future</a><<a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a>></span> <span class="element-name">drain</span>() |
| throws <span class="exceptions"><a href="../exceptions/ClientException.html" title="class in org.apache.qpid.protonj2.client.exceptions">ClientException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../Receiver.html#drain()">Receiver</a></code></span></div> |
| <div class="block">Requests the remote to drain previously granted credit for this <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> link.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Receiver.html#drain()">drain</a></code> in interface <code><a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>a <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/Future.html" title="class or interface in java.util.concurrent" class="external-link"><code>Future</code></a> that will be completed when the remote drains this <a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client"><code>Receiver</code></a> link.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../exceptions/ClientException.html" title="class in org.apache.qpid.protonj2.client.exceptions">ClientException</a></code> - if an error occurs while attempting to drain the link credit.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="self()"> |
| <h3>self</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a></span> <span class="element-name">self</span>()</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="ClientLinkType.html#self()">self</a></code> in class <code><a href="ClientLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">ClientLinkType</a><<a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a>,<wbr><a href="../../engine/Receiver.html" title="interface in org.apache.qpid.protonj2.engine">Receiver</a>></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handleDeliveryRead(org.apache.qpid.protonj2.engine.IncomingDelivery)"> |
| <h3>handleDeliveryRead</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">handleDeliveryRead</span><wbr><span class="parameters">(<a href="../../engine/IncomingDelivery.html" title="interface in org.apache.qpid.protonj2.engine">IncomingDelivery</a> delivery)</span></div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="ClientReceiverLinkType.html#handleDeliveryRead(org.apache.qpid.protonj2.engine.IncomingDelivery)">handleDeliveryRead</a></code> in class <code><a href="ClientReceiverLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">ClientReceiverLinkType</a><<a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a>></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="replenishCreditIfNeeded()"> |
| <h3>replenishCreditIfNeeded</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">replenishCreditIfNeeded</span>()</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="ClientReceiverLinkType.html#replenishCreditIfNeeded()">replenishCreditIfNeeded</a></code> in class <code><a href="ClientReceiverLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">ClientReceiverLinkType</a><<a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a>></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="linkSpecificLocalCloseHandler()"> |
| <h3>linkSpecificLocalCloseHandler</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">linkSpecificLocalCloseHandler</span>()</div> |
| <dl class="notes"> |
| <dt>Overrides:</dt> |
| <dd><code><a href="ClientReceiverLinkType.html#linkSpecificLocalCloseHandler()">linkSpecificLocalCloseHandler</a></code> in class <code><a href="ClientReceiverLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">ClientReceiverLinkType</a><<a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a>></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="recreateLinkForReconnect()"> |
| <h3>recreateLinkForReconnect</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">void</span> <span class="element-name">recreateLinkForReconnect</span>()</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="ClientLinkType.html#recreateLinkForReconnect()">recreateLinkForReconnect</a></code> in class <code><a href="ClientLinkType.html" title="class in org.apache.qpid.protonj2.client.impl">ClientLinkType</a><<a href="../Receiver.html" title="interface in org.apache.qpid.protonj2.client">Receiver</a>,<wbr><a href="../../engine/Receiver.html" title="interface in org.apache.qpid.protonj2.engine">Receiver</a>></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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