timer.html

j2ee api,很好的api。我这现在有

 <P>
 If the timer notification to be inserted has a date that is before the current date,
 the method behaves as if the specified date were the current date and the
 notification is delivered immediately.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#addNotification(java.lang.String, java.lang.String, java.lang.Object, java.util.Date)">addNotification</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>type</CODE> - The timer notification type.<DD><CODE>message</CODE> - The timer notification detailed message.<DD><CODE>userData</CODE> - The timer notification user data object.<DD><CODE>date</CODE> - The date when the notification occurs.
<DT><B>Returns:</B><DD>The identifier of the new created timer notification.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - The date notification is before the current date.</DL>
</DD>
</DL>
<HR>

<A NAME="removeNotification(java.lang.Integer)"><!-- --></A><H3>
removeNotification</H3>
<PRE>
public void <B>removeNotification</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Integer.html" title="class or interface in java.lang">Integer</A>&nbsp;id)
                        throws <A HREF="../../../javax/management/InstanceNotFoundException.html" title="class in javax.management">InstanceNotFoundException</A></PRE>
<DL>
<DD>Removes the timer notification corresponding to the specified identifier from the list of notifications.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#removeNotification(java.lang.Integer)">removeNotification</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>id</CODE> - The timer notification identifier.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/management/InstanceNotFoundException.html" title="class in javax.management">InstanceNotFoundException</A></CODE> - The specified identifier does not correspond to any timer notification
 in the list of notifications of this timer MBean.</DL>
</DD>
</DL>
<HR>

<A NAME="removeNotifications(java.lang.String)"><!-- --></A><H3>
removeNotifications</H3>
<PRE>
public void <B>removeNotifications</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;type)
                         throws <A HREF="../../../javax/management/InstanceNotFoundException.html" title="class in javax.management">InstanceNotFoundException</A></PRE>
<DL>
<DD>Removes all the timer notifications corresponding to the specified type from the list of notifications.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#removeNotifications(java.lang.String)">removeNotifications</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>type</CODE> - The timer notification type.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/management/InstanceNotFoundException.html" title="class in javax.management">InstanceNotFoundException</A></CODE> - The specified type does not correspond to any timer notification
 in the list of notifications of this timer MBean.</DL>
</DD>
</DL>
<HR>

<A NAME="removeAllNotifications()"><!-- --></A><H3>
removeAllNotifications</H3>
<PRE>
public void <B>removeAllNotifications</B>()</PRE>
<DL>
<DD>Removes all the timer notifications from the list of notifications
 and resets the counter used to update the timer notification identifiers.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#removeAllNotifications()">removeAllNotifications</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getNbNotifications()"><!-- --></A><H3>
getNbNotifications</H3>
<PRE>
public int <B>getNbNotifications</B>()</PRE>
<DL>
<DD>Gets the number of timer notifications registered into the list of notifications.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#getNbNotifications()">getNbNotifications</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The number of timer notifications.</DL>
</DD>
</DL>
<HR>

<A NAME="getAllNotificationIDs()"><!-- --></A><H3>
getAllNotificationIDs</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html" title="class or interface in java.util">Vector</A> <B>getAllNotificationIDs</B>()</PRE>
<DL>
<DD>Gets all timer notification identifiers registered into the list of notifications.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#getAllNotificationIDs()">getAllNotificationIDs</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>A vector of <CODE>Integer</CODE> objects containing all the timer notification identifiers.
 <BR>The vector is empty if there is no timer notification registered for this timer MBean.</DL>
</DD>
</DL>
<HR>

<A NAME="getNotificationIDs(java.lang.String)"><!-- --></A><H3>
getNotificationIDs</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html" title="class or interface in java.util">Vector</A> <B>getNotificationIDs</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;type)</PRE>
<DL>
<DD>Gets all the identifiers of timer notifications corresponding to the specified type.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#getNotificationIDs(java.lang.String)">getNotificationIDs</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>type</CODE> - The timer notification type.
<DT><B>Returns:</B><DD>A vector of <CODE>Integer</CODE> objects containing all the identifiers of 
 timer notifications with the specified <CODE>type</CODE>.
 <BR>The vector is empty if there is no timer notifications registered for this timer MBean 
 with the specified <CODE>type</CODE>.</DL>
</DD>
</DL>
<HR>

<A NAME="getNotificationType(java.lang.Integer)"><!-- --></A><H3>
getNotificationType</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getNotificationType</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Integer.html" title="class or interface in java.lang">Integer</A>&nbsp;id)</PRE>
<DL>
<DD>Gets the timer notification type corresponding to the specified identifier.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#getNotificationType(java.lang.Integer)">getNotificationType</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>id</CODE> - The timer notification identifier.
<DT><B>Returns:</B><DD>The timer notification type or null if the identifier is not mapped to any 
 timer notification registered for this timer MBean.</DL>
</DD>
</DL>
<HR>

<A NAME="getNotificationMessage(java.lang.Integer)"><!-- --></A><H3>
getNotificationMessage</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getNotificationMessage</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Integer.html" title="class or interface in java.lang">Integer</A>&nbsp;id)</PRE>
<DL>
<DD>Gets the timer notification detailed message corresponding to the specified identifier.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#getNotificationMessage(java.lang.Integer)">getNotificationMessage</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>id</CODE> - The timer notification identifier.
<DT><B>Returns:</B><DD>The timer notification detailed message or null if the identifier is not mapped to any 
 timer notification registered for this timer MBean.</DL>
</DD>
</DL>
<HR>

<A NAME="getNotificationUserData(java.lang.Integer)"><!-- --></A><H3>
getNotificationUserData</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <B>getNotificationUserData</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Integer.html" title="class or interface in java.lang">Integer</A>&nbsp;id)</PRE>
<DL>
<DD>Gets the timer notification user data object corresponding to the specified identifier.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#getNotificationUserData(java.lang.Integer)">getNotificationUserData</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>id</CODE> - The timer notification identifier.
<DT><B>Returns:</B><DD>The timer notification user data object or null if the identifier is not mapped to any 
 timer notification registered for this timer MBean.</DL>
</DD>
</DL>
<HR>

<A NAME="getDate(java.lang.Integer)"><!-- --></A><H3>
getDate</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Date.html" title="class or interface in java.util">Date</A> <B>getDate</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Integer.html" title="class or interface in java.lang">Integer</A>&nbsp;id)</PRE>
<DL>
<DD>Gets a copy of the date associated to a timer notification.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#getDate(java.lang.Integer)">getDate</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>id</CODE> - The timer notification identifier.
<DT><B>Returns:</B><DD>A copy of the date or null if the identifier is not mapped to any 
 timer notification registered for this timer MBean.</DL>
</DD>
</DL>
<HR>

<A NAME="getPeriod(java.lang.Integer)"><!-- --></A><H3>
getPeriod</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Long.html" title="class or interface in java.lang">Long</A> <B>getPeriod</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Integer.html" title="class or interface in java.lang">Integer</A>&nbsp;id)</PRE>
<DL>
<DD>Gets a copy of the period (in milliseconds) associated to a timer notification.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/management/timer/TimerMBean.html#getPeriod(java.lang.Integer)">getPeriod</A></CODE> in interface <CODE><A HREF="../../../javax/management/timer/TimerMBean.html" title="interface in javax.management.timer">TimerMBean</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>id</CODE> - The timer notification identifier.
<DT><B>Returns:</B><DD>A copy of the period or nu