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<h2 title="Class ExtendedOperatingSystemMXBeanImpl" class="title">Class ExtendedOperatingSystemMXBeanImpl</h2>
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<li><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">java.lang.Object</a></li>
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<li>com.ibm.java.lang.management.internal.OperatingSystemMXBeanImpl</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code><a href="../OperatingSystemMXBean.html" title="interface in com.ibm.lang.management">OperatingSystemMXBean</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/jdk.management/com/sun/management/OperatingSystemMXBean.html?is-external=true" title="class or interface in com.sun.management" class="externalLink" target="_blank">OperatingSystemMXBean</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/OperatingSystemMXBean.html?is-external=true" title="class or interface in java.lang.management" class="externalLink" target="_blank">OperatingSystemMXBean</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/PlatformManagedObject.html?is-external=true" title="class or interface in java.lang.management" class="externalLink" target="_blank">PlatformManagedObject</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationBroadcaster.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationBroadcaster</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationEmitter.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationEmitter</a></code></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><code><a href="UnixExtendedOperatingSystem.html" title="class in com.ibm.lang.management.internal">UnixExtendedOperatingSystem</a></code></dd>
</dl>
<hr>
<pre>public class <span class="typeNameLabel">ExtendedOperatingSystemMXBeanImpl</span>
extends com.ibm.java.lang.management.internal.OperatingSystemMXBeanImpl
implements <a href="../OperatingSystemMXBean.html" title="interface in com.ibm.lang.management">OperatingSystemMXBean</a></pre>
<div class="block">Runtime type for <a href="../OperatingSystemMXBean.html" title="interface in com.ibm.lang.management"><code>OperatingSystemMXBean</code></a>.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.7.1</dd>
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<h3>Method Summary</h3>
<table class="memberSummary">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addNotificationListener(javax.management.NotificationListener,javax.management.NotificationFilter,java.lang.Object)">addNotificationListener</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationListener.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationListener</a>&nbsp;listener,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationFilter.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationFilter</a>&nbsp;filter,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">Object</a>&nbsp;handback)</code></th>
<td class="colLast">
<div class="block">Adds a listener to this MBean.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getHardwareModel()">getHardwareModel</a></span>()</code></th>
<td class="colLast">
<div class="block">Retrieve hardware model</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static <a href="ExtendedOperatingSystemMXBeanImpl.html" title="class in com.ibm.lang.management.internal">ExtendedOperatingSystemMXBeanImpl</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstance()">getInstance</a></span>()</code></th>
<td class="colLast">
<div class="block">Singleton accessor method.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/MBeanNotificationInfo.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">MBeanNotificationInfo</a>[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNotificationInfo()">getNotificationInfo</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns an array indicating, for each notification this
MBean may send, the name of the Java class of the notification
and the notification type.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getProcessCpuTimeByNS()">getProcessCpuTimeByNS</a></span>()</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated, for removal: This API element is subject to removal in a future version.</span></div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getProcessVirtualMemorySize()">getProcessVirtualMemorySize</a></span>()</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated, for removal: This API element is subject to removal in a future version.</span></div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTotalPhysicalMemory()">getTotalPhysicalMemory</a></span>()</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated, for removal: This API element is subject to removal in a future version.</span></div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#removeNotificationListener(javax.management.NotificationListener)">removeNotificationListener</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationListener.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationListener</a>&nbsp;listener)</code></th>
<td class="colLast">
<div class="block">Removes a listener from this MBean.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#removeNotificationListener(javax.management.NotificationListener,javax.management.NotificationFilter,java.lang.Object)">removeNotificationListener</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationListener.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationListener</a>&nbsp;listener,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationFilter.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationFilter</a>&nbsp;filter,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">Object</a>&nbsp;handback)</code></th>
<td class="colLast">
<div class="block">Removes a listener from this MBean.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#sendNotification(javax.management.Notification)">sendNotification</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/Notification.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">Notification</a>&nbsp;notification)</code></th>
<td class="colLast">
<div class="block">Send notifications to registered listeners.</div>
</td>
</tr>
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<h3>Methods declared in class&nbsp;com.ibm.java.lang.management.internal.OperatingSystemMXBeanImpl</h3>
<code>getArch, getAvailableProcessors, getName, getObjectName, getSystemLoadAverage, getVersion</code></li>
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<h3>Methods declared in class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink" target="_blank">clone</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink" target="_blank">equals</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink" target="_blank">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink" target="_blank">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink" target="_blank">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink" target="_blank">notify</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink" target="_blank">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink" target="_blank">toString</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink" target="_blank">wait</a></code></li>
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<h3>Methods declared in interface&nbsp;com.ibm.lang.management.<a href="../OperatingSystemMXBean.html" title="interface in com.ibm.lang.management">OperatingSystemMXBean</a></h3>
<code><a href="../OperatingSystemMXBean.html#getCommittedVirtualMemorySize()">getCommittedVirtualMemorySize</a>, <a href="../OperatingSystemMXBean.html#getFreePhysicalMemorySize()">getFreePhysicalMemorySize</a>, <a href="../OperatingSystemMXBean.html#getFreeSwapSpaceSize()">getFreeSwapSpaceSize</a>, <a href="../OperatingSystemMXBean.html#getProcessCpuLoad()">getProcessCpuLoad</a>, <a href="../OperatingSystemMXBean.html#getProcessCpuTime()">getProcessCpuTime</a>, <a href="../OperatingSystemMXBean.html#getProcessingCapacity()">getProcessingCapacity</a>, <a href="../OperatingSystemMXBean.html#getProcessPhysicalMemorySize()">getProcessPhysicalMemorySize</a>, <a href="../OperatingSystemMXBean.html#getProcessPrivateMemorySize()">getProcessPrivateMemorySize</a>, <a href="../OperatingSystemMXBean.html#getSystemCpuLoad()">getSystemCpuLoad</a>, <a href="../OperatingSystemMXBean.html#getTotalPhysicalMemorySize()">getTotalPhysicalMemorySize</a>, <a href="../OperatingSystemMXBean.html#getTotalSwapSpaceSize()">getTotalSwapSpaceSize</a>, <a href="../OperatingSystemMXBean.html#isHardwareEmulated()">isHardwareEmulated</a>, <a href="../OperatingSystemMXBean.html#isProcessRunning(long)">isProcessRunning</a>, <a href="../OperatingSystemMXBean.html#retrieveMemoryUsage()">retrieveMemoryUsage</a>, <a href="../OperatingSystemMXBean.html#retrieveMemoryUsage(com.ibm.lang.management.MemoryUsage)">retrieveMemoryUsage</a>, <a href="../OperatingSystemMXBean.html#retrieveProcessorUsage()">retrieveProcessorUsage</a>, <a href="../OperatingSystemMXBean.html#retrieveProcessorUsage(com.ibm.lang.management.ProcessorUsage%5B%5D)">retrieveProcessorUsage</a>, <a href="../OperatingSystemMXBean.html#retrieveTotalProcessorUsage()">retrieveTotalProcessorUsage</a>, <a href="../OperatingSystemMXBean.html#retrieveTotalProcessorUsage(com.ibm.lang.management.ProcessorUsage)">retrieveTotalProcessorUsage</a></code></li>
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<h3>Methods declared in interface&nbsp;java.lang.management.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/OperatingSystemMXBean.html?is-external=true" title="class or interface in java.lang.management" class="externalLink" target="_blank">OperatingSystemMXBean</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/OperatingSystemMXBean.html?is-external=true#getArch()" title="class or interface in java.lang.management" class="externalLink" target="_blank">getArch</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/OperatingSystemMXBean.html?is-external=true#getAvailableProcessors()" title="class or interface in java.lang.management" class="externalLink" target="_blank">getAvailableProcessors</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/OperatingSystemMXBean.html?is-external=true#getName()" title="class or interface in java.lang.management" class="externalLink" target="_blank">getName</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/OperatingSystemMXBean.html?is-external=true#getSystemLoadAverage()" title="class or interface in java.lang.management" class="externalLink" target="_blank">getSystemLoadAverage</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/OperatingSystemMXBean.html?is-external=true#getVersion()" title="class or interface in java.lang.management" class="externalLink" target="_blank">getVersion</a></code></li>
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<h3>Methods declared in interface&nbsp;java.lang.management.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/PlatformManagedObject.html?is-external=true" title="class or interface in java.lang.management" class="externalLink" target="_blank">PlatformManagedObject</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/PlatformManagedObject.html?is-external=true#getObjectName()" title="class or interface in java.lang.management" class="externalLink" target="_blank">getObjectName</a></code></li>
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<h4>getInstance</h4>
<pre class="methodSignature">public static&nbsp;<a href="ExtendedOperatingSystemMXBeanImpl.html" title="class in com.ibm.lang.management.internal">ExtendedOperatingSystemMXBeanImpl</a>&nbsp;getInstance()</pre>
<div class="block">Singleton accessor method.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the <a href="ExtendedOperatingSystemMXBeanImpl.html" title="class in com.ibm.lang.management.internal"><code>ExtendedOperatingSystemMXBeanImpl</code></a> singleton.</dd>
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<h4>getHardwareModel</h4>
<pre class="methodSignature">public final&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;getHardwareModel()
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/UnsupportedOperationException.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">UnsupportedOperationException</a></pre>
<div class="block">Retrieve hardware model</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../OperatingSystemMXBean.html#getHardwareModel()">getHardwareModel</a></code>&nbsp;in interface&nbsp;<code><a href="../OperatingSystemMXBean.html" title="interface in com.ibm.lang.management">OperatingSystemMXBean</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String containing the hardware model. NULL in case of an error.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/UnsupportedOperationException.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">UnsupportedOperationException</a></code> - if the operation is not implemented on this platform.
UnsupportedOperationException will also be thrown if the operation is implemented but it
cannot be performed because the system does not satisfy all the requirements, for example,
an OS service is not installed.</dd>
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<pre class="methodSignature"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">@Deprecated</a>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Deprecated.html?is-external=true#forRemoval()" title="class or interface in java.lang" class="externalLink" target="_blank">forRemoval</a>=true,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Deprecated.html?is-external=true#since()" title="class or interface in java.lang" class="externalLink" target="_blank">since</a>="1.8")
public final&nbsp;long&nbsp;getProcessCpuTimeByNS()</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated, for removal: This API element is subject to removal in a future version.</span></div>
<div class="block">Deprecated. Use getProcessCpuTime()</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../OperatingSystemMXBean.html#getProcessCpuTimeByNS()">getProcessCpuTimeByNS</a></code>&nbsp;in interface&nbsp;<code><a href="../OperatingSystemMXBean.html" title="interface in com.ibm.lang.management">OperatingSystemMXBean</a></code></dd>
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<h4>getProcessVirtualMemorySize</h4>
<pre class="methodSignature"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">@Deprecated</a>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Deprecated.html?is-external=true#forRemoval()" title="class or interface in java.lang" class="externalLink" target="_blank">forRemoval</a>=true,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Deprecated.html?is-external=true#since()" title="class or interface in java.lang" class="externalLink" target="_blank">since</a>="1.8")
public final&nbsp;long&nbsp;getProcessVirtualMemorySize()</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated, for removal: This API element is subject to removal in a future version.</span></div>
<div class="block">Deprecated: use getCommittedVirtualMemorySize()</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../OperatingSystemMXBean.html#getProcessVirtualMemorySize()">getProcessVirtualMemorySize</a></code>&nbsp;in interface&nbsp;<code><a href="../OperatingSystemMXBean.html" title="interface in com.ibm.lang.management">OperatingSystemMXBean</a></code></dd>
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<h4>getTotalPhysicalMemory</h4>
<pre class="methodSignature"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">@Deprecated</a>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Deprecated.html?is-external=true#forRemoval()" title="class or interface in java.lang" class="externalLink" target="_blank">forRemoval</a>=true,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Deprecated.html?is-external=true#since()" title="class or interface in java.lang" class="externalLink" target="_blank">since</a>="1.8")
public final&nbsp;long&nbsp;getTotalPhysicalMemory()</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated, for removal: This API element is subject to removal in a future version.</span></div>
<div class="block">Deprecated: use getTotalPhysicalMemorySize()</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../OperatingSystemMXBean.html#getTotalPhysicalMemory()">getTotalPhysicalMemory</a></code>&nbsp;in interface&nbsp;<code><a href="../OperatingSystemMXBean.html" title="interface in com.ibm.lang.management">OperatingSystemMXBean</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the total available physical memory on the system in bytes.</dd>
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<pre class="methodSignature">public final&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/MBeanNotificationInfo.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">MBeanNotificationInfo</a>[]&nbsp;getNotificationInfo()</pre>
<div class="block"><p>Returns an array indicating, for each notification this
MBean may send, the name of the Java class of the notification
and the notification type.</p>
<p>It is not illegal for the MBean to send notifications not
described in this array. However, some clients of the MBean
server may depend on the array being complete for their correct
functioning.</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationBroadcaster.html?is-external=true#getNotificationInfo()" title="class or interface in javax.management" class="externalLink" target="_blank">getNotificationInfo</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationBroadcaster.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationBroadcaster</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the array of possible notifications.</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;addNotificationListener&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationListener.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationListener</a>&nbsp;listener,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationFilter.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationFilter</a>&nbsp;filter,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">Object</a>&nbsp;handback)
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">IllegalArgumentException</a></pre>
<div class="block">Adds a listener to this MBean.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationBroadcaster.html?is-external=true#addNotificationListener(javax.management.NotificationListener,javax.management.NotificationFilter,java.lang.Object)" title="class or interface in javax.management" class="externalLink" target="_blank">addNotificationListener</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationBroadcaster.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationBroadcaster</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>listener</code> - The listener object which will handle the
notifications emitted by the broadcaster.</dd>
<dd><code>filter</code> - The filter object. If filter is null, no
filtering will be performed before handling notifications.</dd>
<dd><code>handback</code> - An opaque object to be sent back to the
listener when a notification is emitted. This object cannot be
used by the Notification broadcaster object. It should be
resent unchanged with the notification to the listener.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">IllegalArgumentException</a></code> - Listener parameter is null.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationBroadcaster.html?is-external=true#removeNotificationListener(javax.management.NotificationListener)" title="class or interface in javax.management" class="externalLink" target="_blank"><code>NotificationBroadcaster.removeNotificationListener(javax.management.NotificationListener)</code></a></dd>
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<pre class="methodSignature">public final&nbsp;void&nbsp;removeNotificationListener&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationListener.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationListener</a>&nbsp;listener)
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/ListenerNotFoundException.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">ListenerNotFoundException</a></pre>
<div class="block">Removes a listener from this MBean. If the listener
has been registered with different handback objects or
notification filters, all entries corresponding to the listener
will be removed.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationBroadcaster.html?is-external=true#removeNotificationListener(javax.management.NotificationListener)" title="class or interface in javax.management" class="externalLink" target="_blank">removeNotificationListener</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationBroadcaster.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationBroadcaster</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>listener</code> - A listener that was previously added to this
MBean.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/ListenerNotFoundException.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">ListenerNotFoundException</a></code> - The listener is not
registered with the MBean.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationBroadcaster.html?is-external=true#addNotificationListener(javax.management.NotificationListener,javax.management.NotificationFilter,java.lang.Object)" title="class or interface in javax.management" class="externalLink" target="_blank"><code>NotificationBroadcaster.addNotificationListener(javax.management.NotificationListener, javax.management.NotificationFilter, java.lang.Object)</code></a>,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationEmitter.html?is-external=true#removeNotificationListener(javax.management.NotificationListener,javax.management.NotificationFilter,java.lang.Object)" title="class or interface in javax.management" class="externalLink" target="_blank"><code>NotificationEmitter.removeNotificationListener(javax.management.NotificationListener, javax.management.NotificationFilter, java.lang.Object)</code></a></dd>
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<pre class="methodSignature">public final&nbsp;void&nbsp;removeNotificationListener&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationListener.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationListener</a>&nbsp;listener,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationFilter.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationFilter</a>&nbsp;filter,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">Object</a>&nbsp;handback)
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/ListenerNotFoundException.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">ListenerNotFoundException</a></pre>
<div class="block"><p>Removes a listener from this MBean. The MBean must have a
listener that exactly matches the given <code>listener</code>,
<code>filter</code>, and <code>handback</code> parameters. If
there is more than one such listener, only one is removed.</p>
<p>The <code>filter</code> and <code>handback</code> parameters
may be null if and only if they are null in a listener to be
removed.</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationEmitter.html?is-external=true#removeNotificationListener(javax.management.NotificationListener,javax.management.NotificationFilter,java.lang.Object)" title="class or interface in javax.management" class="externalLink" target="_blank">removeNotificationListener</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/NotificationEmitter.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">NotificationEmitter</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>listener</code> - A listener that was previously added to this
MBean.</dd>
<dd><code>filter</code> - The filter that was specified when the listener
was added.</dd>
<dd><code>handback</code> - The handback that was specified when the listener was
added.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/ListenerNotFoundException.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">ListenerNotFoundException</a></code> - The listener is not
registered with the MBean, or it is not registered with the
given filter and handback.</dd>
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<pre class="methodSignature">public final&nbsp;void&nbsp;sendNotification&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.management/javax/management/Notification.html?is-external=true" title="class or interface in javax.management" class="externalLink" target="_blank">Notification</a>&nbsp;notification)</pre>
<div class="block">Send notifications to registered listeners.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>notification</code> - a notification to be sent</dd>
</dl>
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