uTools-Manuals/docs/java/javax/management/Notification.html

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     compact3 
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     javax.management 
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<h2 class="title" title="Class Notification">Class Notification</h2>
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<li><a href="../../java/lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
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<li><a href="../../java/util/EventObject.html" title="class in java.util">java.util.EventObject</a></li>
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<li>javax.management.Notification</li>
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<dt>
         All Implemented Interfaces: 
       </dt>
<dd>
<span><a href="../../java/io/Serializable.html" title="java.io中的接口">Serializable</a></span>
</dd>
</dl>
<dl>
<dt>
        已知直接子类：
       </dt>
<dd>
<span><a href="../../javax/management/AttributeChangeNotification.html" title="javax.management中的类">AttributeChangeNotification</a> ， <a href="../../javax/management/remote/JMXConnectionNotification.html" title="javax.management.remote中的类">JMXConnectionNotification</a> ， <a href="../../javax/management/MBeanServerNotification.html" title="javax.management中的类">MBeanServerNotification</a> ， <a href="../../javax/management/monitor/MonitorNotification.html" title="javax.management.monitor中的类">MonitorNotification</a> ， <a href="../../javax/management/relation/RelationNotification.html" title="javax.management.relation中的类">RelationNotification</a> ， <a href="../../javax/management/timer/TimerNotification.html" title="javax.management.timer中的类">TimerNotification</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">Notification</span>
extends <a href="../../java/util/EventObject.html" title="class in java.util">EventObject</a></pre>
<div class="block">
<p> <span>Notification类表示由MBean发出的通知。</span> <span>它包含对源MBean的引用：如果通知已通过MBean服务器转发，并且通知的原始来源是对发布的MBean对象的引用，则MBean服务器将通过MBean的ObjectName替换它。</span> <span>如果监听器直接注册了MBean，则这是对象名称或对MBean的直接引用。</span> </p>
<p> <span>强烈建议通知发件人使用对象名称，而不是引用MBean对象作为源。</span> </p>
<p> <span>这个类的<b>serialVersionUID的</b>是<code>-7516092053498031989L</code> 。</span> </p>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
         1.5 
       </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../serialized-form.html#javax.management.Notification">Serialized Form</a>
</dd>
</dl> </li>
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<!-- =========== FIELD SUMMARY =========== -->
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<span>Fields</span>
<span class="tabEnd"> </span>
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<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<td class="colFirst"><code>protected <a href="../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/Notification.html#source">source</a></span></code>
<div class="block">
              该字段隐藏父类中的 
             <a href="../../java/util/EventObject.html#source"><code>EventObject.source</code></a>字段，使其非瞬态，因此是序列化形式的一部分。 
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<span>构造方法</span>
<span class="tabEnd"> </span>
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<tbody>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/management/Notification.html#Notification-java.lang.String-java.lang.Object-long-">Notification</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> type, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source, long sequenceNumber)</code>
<div class="block">
              创建Notification对象。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/management/Notification.html#Notification-java.lang.String-java.lang.Object-long-long-">Notification</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> type, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source, long sequenceNumber, long timeStamp)</code>
<div class="block">
              创建Notification对象。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/management/Notification.html#Notification-java.lang.String-java.lang.Object-long-long-java.lang.String-">Notification</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> type, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source, long sequenceNumber, long timeStamp, <a href="../../java/lang/String.html" title="class in java.lang">String</a> message)</code>
<div class="block">
              创建Notification对象。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/management/Notification.html#Notification-java.lang.String-java.lang.Object-long-java.lang.String-">Notification</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> type, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source, long sequenceNumber, <a href="../../java/lang/String.html" title="class in java.lang">String</a> message)</code>
<div class="block">
              创建Notification对象。 
            </div> </td>
</tr>
</tbody>
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<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="t4"><span><a href="javascript:show(8);">具体的方法</a></span><span class="tabEnd"> </span></span>
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<tbody>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tr class="altColor" id="i0">
<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/Notification.html#getMessage--">getMessage</a></span>()</code>
<div class="block">
              获取通知消息。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/Notification.html#getSequenceNumber--">getSequenceNumber</a></span>()</code>
<div class="block">
              获取通知序列号。 
            </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/Notification.html#getTimeStamp--">getTimeStamp</a></span>()</code>
<div class="block">
              获取通知时间戳。 
            </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/Notification.html#getType--">getType</a></span>()</code>
<div class="block">
              获取通知类型。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/Notification.html#getUserData--">getUserData</a></span>()</code>
<div class="block">
              获取用户数据。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/Notification.html#setSequenceNumber-long-">setSequenceNumber</a></span>(long sequenceNumber)</code>
<div class="block">
              设置通知序列号。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/Notification.html#setSource-java.lang.Object-">setSource</a></span>(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source)</code>
<div class="block">
              设置源。 
            </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/Notification.html#setTimeStamp-long-">setTimeStamp</a></span>(long timeStamp)</code>
<div class="block">
              设置通知时间戳。 
            </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/Notification.html#setUserData-java.lang.Object-">setUserData</a></span>(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> userData)</code>
<div class="block">
              设置用户数据。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<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/Notification.html#toString--">toString</a></span>()</code>
<div class="block">
              返回此通知的String表示形式。 
            </div> </td>
</tr>
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<li class="blockList"> <h4>source</h4> <pre>protected <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source</pre>
<div class="block">
<p>该字段隐藏父类中的<a href="../../java/util/EventObject.html#source"><code>EventObject.source</code></a>字段，使其非瞬态，因此是序列化形式的一部分。 </p>
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<li class="blockList"> <h4>Notification</h4> <pre>public Notification(<a href="../../java/lang/String.html" title="class in java.lang">String</a> type,
                    <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source,
                    long sequenceNumber)</pre>
<div class="block">
<span>创建Notification对象。</span>
<span>通知时间戳设置为当前日期。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>type</code> - 通知类型。 
           </dd>
<dd>
<code>source</code> - 通知源。 
           </dd>
<dd>
<code>sequenceNumber</code> - 源对象内的通知序列号。 
           </dd>
</dl> </li>
</ul> <a name="Notification-java.lang.String-java.lang.Object-long-java.lang.String-">
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<ul class="blockList">
<li class="blockList"> <h4>Notification</h4> <pre>public Notification(<a href="../../java/lang/String.html" title="class in java.lang">String</a> type,
                    <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source,
                    long sequenceNumber,
                    <a href="../../java/lang/String.html" title="class in java.lang">String</a> message)</pre>
<div class="block">
<span>创建Notification对象。</span>
<span>通知时间戳设置为当前日期。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>type</code> - 通知类型 
           </dd>
<dd>
<code>source</code> - 通知源。 
           </dd>
<dd>
<code>sequenceNumber</code> - 源对象内的通知序列号。 
           </dd>
<dd>
<code>message</code> - 详细信息。 
           </dd>
</dl> </li>
</ul> <a name="Notification-java.lang.String-java.lang.Object-long-long-">
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<ul class="blockList">
<li class="blockList"> <h4>Notification</h4> <pre>public Notification(<a href="../../java/lang/String.html" title="class in java.lang">String</a> type,
                    <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source,
                    long sequenceNumber,
                    long timeStamp)</pre>
<div class="block">
            创建Notification对象。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>type</code> - 通知类型。 
           </dd>
<dd>
<code>source</code> - 通知源。 
           </dd>
<dd>
<code>sequenceNumber</code> - 源对象内的通知序列号。 
           </dd>
<dd>
<code>timeStamp</code> - 通知发布日期。 
           </dd>
</dl> </li>
</ul> <a name="Notification-java.lang.String-java.lang.Object-long-long-java.lang.String-">
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<ul class="blockListLast">
<li class="blockList"> <h4>Notification</h4> <pre>public Notification(<a href="../../java/lang/String.html" title="class in java.lang">String</a> type,
                    <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source,
                    long sequenceNumber,
                    long timeStamp,
                    <a href="../../java/lang/String.html" title="class in java.lang">String</a> message)</pre>
<div class="block">
            创建Notification对象。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>type</code> - 通知类型。 
           </dd>
<dd>
<code>source</code> - 通知源。 
           </dd>
<dd>
<code>sequenceNumber</code> - 源对象内的通知序列号。 
           </dd>
<dd>
<code>timeStamp</code> - 通知发布日期。 
           </dd>
<dd>
<code>message</code> - 详细信息。 
           </dd>
</dl> </li>
</ul> </li>
</ul>
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<li class="blockList"> <h4>setSource</h4> <pre>public void setSource(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source)</pre>
<div class="block">
            设置源。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>source</code> - 此对象的新来源。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../java/util/EventObject.html#getSource--"><code>EventObject.getSource()</code></a>
</dd>
</dl> </li>
</ul> <a name="getSequenceNumber--">
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<li class="blockList"> <h4>getSequenceNumber</h4> <pre>public long getSequenceNumber()</pre>
<div class="block">
            获取通知序列号。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>源对象内的通知序列号。</span>
<span>这是一个序列号，用于标识通知源的上下文中特定的通知实例。</span>
<span>通知模型不会假定以与发送的相同的顺序收到通知。</span>
<span>序列号有助于收听者对收到的通知进行排序。</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/management/Notification.html#setSequenceNumber-long-"><code>setSequenceNumber(long)</code></a>
</dd>
</dl> </li>
</ul> <a name="setSequenceNumber-long-">
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<li class="blockList"> <h4>setSequenceNumber</h4> <pre>public void setSequenceNumber(long sequenceNumber)</pre>
<div class="block">
            设置通知序列号。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>sequenceNumber</code> - 源对象内的通知序列号。</span>
<span>它是在通知源的上下文中识别通知的特定实例的序列号。</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/management/Notification.html#getSequenceNumber--"><code>getSequenceNumber()</code></a>
</dd>
</dl> </li>
</ul> <a name="getType--">
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<li class="blockList"> <h4>getType</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getType()</pre>
<div class="block">
            获取通知类型。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>通知类型。</span>
<span>它是一个用Java属性类似的点符号表示的字符串。</span>
<span>建议通知类型应遵循Java程序包名称使用的反向域名约定。</span>
<span>通知类型的示例是com.example.alarm.router。</span>
</dd>
</dl> </li>
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<li class="blockList"> <h4>getTimeStamp</h4> <pre>public long getTimeStamp()</pre>
<div class="block">
            获取通知时间戳。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             通知时间戳。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/management/Notification.html#setTimeStamp-long-"><code>setTimeStamp(long)</code></a>
</dd>
</dl> </li>
</ul> <a name="setTimeStamp-long-">
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<li class="blockList"> <h4>setTimeStamp</h4> <pre>public void setTimeStamp(long timeStamp)</pre>
<div class="block">
            设置通知时间戳。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>timeStamp</code> - 通知时间戳。</span>
<span>它指示何时生成通知。</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/management/Notification.html#getTimeStamp--"><code>getTimeStamp()</code></a>
</dd>
</dl> </li>
</ul> <a name="getMessage--">
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<ul class="blockList">
<li class="blockList"> <h4>getMessage</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getMessage()</pre>
<div class="block">
            获取通知消息。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             此通知对象的消息字符串。 
           </dd>
</dl> </li>
</ul> <a name="getUserData--">
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<ul class="blockList">
<li class="blockList"> <h4>getUserData</h4> <pre>public <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> getUserData()</pre>
<div class="block">
            获取用户数据。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>用户数据对象。</span>
<span>它用于通知源希望与其消费者沟通的任何数据。</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/management/Notification.html#setUserData-java.lang.Object-"><code>setUserData(java.lang.Object)</code></a>
</dd>
</dl> </li>
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<li class="blockList"> <h4>setUserData</h4> <pre>public void setUserData(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> userData)</pre>
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            设置用户数据。 
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<span class="paramLabel">参数</span>
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<span><code>userData</code> - 用户数据对象。</span>
<span>它用于通知源希望与其消费者沟通的任何数据。</span>
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<span class="seeLabel">另请参见：</span>
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<a href="../../javax/management/Notification.html#getUserData--"><code>getUserData()</code></a>
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<li class="blockList"> <h4>toString</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> toString()</pre>
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            返回此通知的String表示形式。 
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<span class="overrideSpecifyLabel">重写：</span>
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<code><a href="../../java/util/EventObject.html#toString--">toString</a></code>在类别 
            <code><a href="../../java/util/EventObject.html" title="class in java.util">EventObject</a></code>
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<span class="returnLabel">结果</span>
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             此通知的字符串表示形式。 
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