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<div class="header">
<div class="subTitle">
compact3
</div>
<div class="subTitle">
javax.management.monitor
</div>
<h2 class="title" title="Interface MonitorMBean">Interface MonitorMBean</h2>
</div><div class="contentContainer">
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>
All Known Subinterfaces:
</dt>
<dd>
<span><a href="../../../javax/management/monitor/CounterMonitorMBean.html" title="javax.management.monitor中的接口">CounterMonitorMBean</a> ， <a href="../../../javax/management/monitor/GaugeMonitorMBean.html" title="javax.management.monitor中的接口">GaugeMonitorMBean</a> ， <a href="../../../javax/management/monitor/StringMonitorMBean.html" title="javax.management.monitor中的接口">StringMonitorMBean</a></span>
</dd>
</dl>
<dl>
<dt>
所有已知实现类：
</dt>
<dd>
<span><a href="../../../javax/management/monitor/CounterMonitor.html" title="javax.management.monitor中的类">CounterMonitor</a> ， <a href="../../../javax/management/monitor/GaugeMonitor.html" title="javax.management.monitor中的类">GaugeMonitor</a> ， <a href="../../../javax/management/monitor/Monitor.html" title="javax.management.monitor中的类">Monitor</a> ， <a href="../../../javax/management/monitor/StringMonitor.html" title="javax.management.monitor中的类">StringMonitor</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public interface <span class="typeNameLabel">MonitorMBean</span></pre>
<div class="block">
暴露监视器MBean的远程管理界面。
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
1.5
</dd>
</dl> </li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method.summary">
<!-- --> </a> <h3>方法摘要</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
<caption>
<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t3"><span><a href="javascript:show(4);">抽象方法</a></span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t6"><span><a href="javascript:show(32);">弃用的方法</a></span><span class="tabEnd"> </span></span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor" id="i0">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#addObservedObject-javax.management.ObjectName-">addObservedObject</a></span>(<a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a> object)</code>
<div class="block">
将指定的对象添加到观察到的MBean集合中。
</div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#containsObservedObject-javax.management.ObjectName-">containsObservedObject</a></span>(<a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a> object)</code>
<div class="block">
测试指定的对象是否在所观察的MBean集合中。
</div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#getGranularityPeriod--">getGranularityPeriod</a></span>()</code>
<div class="block">
获取粒度周期（以毫秒为单位）。
</div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code><a href="../../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#getObservedAttribute--">getObservedAttribute</a></span>()</code>
<div class="block">
获取正在观察的属性。
</div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#getObservedObject--">getObservedObject</a></span>()</code>
<div class="block">
<span><span class="deprecatedLabel">已弃用</span></span>
<div class="block">
<span><span class="deprecationComment">截至JMX 1.2，替换为<a href="../../../javax/management/monitor/MonitorMBean.html#getObservedObjects--"><code>getObservedObjects()</code></a></span></span>
</div>
</div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code><a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#getObservedObjects--">getObservedObjects</a></span>()</code>
<div class="block">
返回一个包含被观察对象的数组。
</div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#isActive--">isActive</a></span>()</code>
<div class="block">
测试监视器MBean是否处于活动状态。
</div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#removeObservedObject-javax.management.ObjectName-">removeObservedObject</a></span>(<a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a> object)</code>
<div class="block">
从一组观察到的MBean中删除指定的对象。
</div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#setGranularityPeriod-long-">setGranularityPeriod</a></span>(long period)</code>
<div class="block">
设置粒度周期（以毫秒为单位）。
</div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#setObservedAttribute-java.lang.String-">setObservedAttribute</a></span>(<a href="../../../java/lang/String.html" title="class in java.lang">String</a> attribute)</code>
<div class="block">
设置要观察的属性。
</div> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#setObservedObject-javax.management.ObjectName-">setObservedObject</a></span>(<a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a> object)</code>
<div class="block">
<span><span class="deprecatedLabel">已弃用</span></span>
<div class="block">
<span><span class="deprecationComment">截至JMX 1.2，由<a href="../../../javax/management/monitor/MonitorMBean.html#addObservedObject-javax.management.ObjectName-"><code>addObservedObject(javax.management.ObjectName)</code></a>取代</span></span>
</div>
</div> </td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#start--">start</a></span>()</code>
<div class="block">
启动显示器。
</div> </td>
</tr>
<tr class="altColor" id="i12">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/monitor/MonitorMBean.html#stop--">stop</a></span>()</code>
<div class="block">
停止显示器
</div> </td>
</tr>
</tbody>
</table> </li>
</ul> </li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- --> </a> <h3>方法详细信息</h3> <a name="start--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>start</h4> <pre>void start()</pre>
<div class="block">
启动显示器。
</div> </li>
</ul> <a name="stop--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>stop</h4> <pre>void stop()</pre>
<div class="block">
停止显示器
</div> </li>
</ul> <a name="addObservedObject-javax.management.ObjectName-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>addObservedObject</h4> <pre>void addObservedObject(<a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a> object)
throws <a href="../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></pre>
<div class="block">
将指定的对象添加到观察到的MBean集合中。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>object</code> - 要观察的对象。
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 指定的对象为空。
</dd>
</dl> </li>
</ul> <a name="removeObservedObject-javax.management.ObjectName-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>removeObservedObject</h4> <pre>void removeObservedObject(<a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a> object)</pre>
<div class="block">
从一组观察到的MBean中删除指定的对象。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>object</code> - 要删除的对象。
</dd>
</dl> </li>
</ul> <a name="containsObservedObject-javax.management.ObjectName-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>containsObservedObject</h4> <pre>boolean containsObservedObject(<a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a> object)</pre>
<div class="block">
测试指定的对象是否在所观察的MBean集合中。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>object</code> - 要检查的对象。
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<code>true</code>如果指定的对象在集合中，
<code>false</code> false。
</dd>
</dl> </li>
</ul> <a name="getObservedObjects--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getObservedObjects</h4> <pre><a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a>[] getObservedObjects()</pre>
<div class="block">
返回一个包含被观察对象的数组。
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
正在观察的物体。
</dd>
</dl> </li>
</ul> <a name="getObservedObject--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getObservedObject</h4> <pre><a href="../../../java/lang/Deprecated.html" title="annotation in java.lang">@Deprecated</a>
<a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a> getObservedObject()</pre>
<div class="block">
<span><span class="deprecatedLabel">已弃用</span></span>
<span><span class="deprecationComment">截至JMX 1.2，由<a href="../../../javax/management/monitor/MonitorMBean.html#getObservedObjects--"><code>getObservedObjects()</code>替代</a></span></span>
</div>
<div class="block">
获取被观察对象的对象名称。
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
正在观察的对象。
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/management/monitor/MonitorMBean.html#setObservedObject-javax.management.ObjectName-"><code>setObservedObject(javax.management.ObjectName)</code></a>
</dd>
</dl> </li>
</ul> <a name="setObservedObject-javax.management.ObjectName-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>setObservedObject</h4> <pre><a href="../../../java/lang/Deprecated.html" title="annotation in java.lang">@Deprecated</a>
void setObservedObject(<a href="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</a> object)</pre>
<div class="block">
<span><span class="deprecatedLabel">已弃用</span></span>
<span><span class="deprecationComment">截至JMX 1.2，由<a href="../../../javax/management/monitor/MonitorMBean.html#addObservedObject-javax.management.ObjectName-"><code>addObservedObject(javax.management.ObjectName)</code></a>取代</span></span>
</div>
<div class="block">
设置要由其对象名称标识的对象。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>object</code> - 要观察的对象。
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/management/monitor/MonitorMBean.html#getObservedObject--"><code>getObservedObject()</code></a>
</dd>
</dl> </li>
</ul> <a name="getObservedAttribute--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getObservedAttribute</h4> <pre><a href="../../../java/lang/String.html" title="class in java.lang">String</a> getObservedAttribute()</pre>
<div class="block">
获取正在观察的属性。
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
正在观察的属性。
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/management/monitor/MonitorMBean.html#setObservedAttribute-java.lang.String-"><code>setObservedAttribute(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> <a name="setObservedAttribute-java.lang.String-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>setObservedAttribute</h4> <pre>void setObservedAttribute(<a href="../../../java/lang/String.html" title="class in java.lang">String</a> attribute)</pre>
<div class="block">
设置要观察的属性。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>attribute</code> - 要观察的属性。
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/management/monitor/MonitorMBean.html#getObservedAttribute--"><code>getObservedAttribute()</code></a>
</dd>
</dl> </li>
</ul> <a name="getGranularityPeriod--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getGranularityPeriod</h4> <pre>long getGranularityPeriod()</pre>
<div class="block">
获取粒度周期（以毫秒为单位）。
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
粒度期。
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/management/monitor/MonitorMBean.html#setGranularityPeriod-long-"><code>setGranularityPeriod(long)</code></a>
</dd>
</dl> </li>
</ul> <a name="setGranularityPeriod-long-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>setGranularityPeriod</h4> <pre>void setGranularityPeriod(long period)
throws <a href="../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></pre>
<div class="block">
设置粒度周期（以毫秒为单位）。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>period</code> - 粒度期。
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 粒度周期小于或等于零。
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/management/monitor/MonitorMBean.html#getGranularityPeriod--"><code>getGranularityPeriod()</code></a>
</dd>
</dl> </li>
</ul> <a name="isActive--">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>isActive</h4> <pre>boolean isActive()</pre>
<div class="block">
<span>测试监视器MBean是否处于活动状态。</span>
<span>当调用<a href="../../../javax/management/monitor/MonitorMBean.html#start--"><code>start</code></a>方法时，监视器MBean被标记为活动。</span>
<span>当调用<a href="../../../javax/management/monitor/MonitorMBean.html#stop--"><code>stop</code></a>方法时，它变为无效。</span>
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<code>true</code>如果监视器MBean处于活动状态，
<code>false</code> false。
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>
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