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Event
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System</FONT>
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Class Event&lt;T extends <A HREF="../System/EventArgs.html" title="class in System">EventArgs</A>&gt;</H2>
<PRE>
java.lang.Object
<IMG SRC="../resources/inherit.gif" ALT="extended by "><B>System.Event&lt;T&gt;</B>
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<DL>
<DT><DT><B>Type Parameters:</B><DD><CODE>T</CODE> - The EventArgs instance or subclass to use with this event.</DL>
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<DT><PRE>public class <B>Event&lt;T extends <A HREF="../System/EventArgs.html" title="class in System">EventArgs</A>&gt;</B><DT>extends java.lang.Object</DL>
</PRE>
<P>
Base class for all events in JavaXNA.
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<DT><B>Author:</B></DT>
<DD>Halofreak1990</DD>
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<TD><CODE><B><A HREF="../System/Event.html#Event()">Event</A></B>()</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new instance of this Object.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../System/Event.html#addHandler(System.EventHandler)">addHandler</A></B>(<A HREF="../System/EventHandler.html" title="interface in System">EventHandler</A>&lt;<A HREF="../System/Event.html" title="type parameter in Event">T</A>&gt;&nbsp;handler)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adds a handler for this event</TD>
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<CODE>&nbsp;java.util.List&lt;<A HREF="../System/EventHandler.html" title="interface in System">EventHandler</A>&lt;<A HREF="../System/Event.html" title="type parameter in Event">T</A>&gt;&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../System/Event.html#getHandlers()">getHandlers</A></B>()</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets a list of handlers that are attached to this event.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../System/Event.html#raise(java.lang.Object, T)">raise</A></B>(java.lang.Object&nbsp;sender,
<A HREF="../System/Event.html" title="type parameter in Event">T</A>&nbsp;e)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Raises the event.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../System/Event.html#removeHandler(System.EventHandler)">removeHandler</A></B>(<A HREF="../System/EventHandler.html" title="interface in System">EventHandler</A>&lt;<A HREF="../System/Event.html" title="type parameter in Event">T</A>&gt;&nbsp;handler)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes the specified handler for this event</TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="Event()"><!-- --></A><H3>
Event</H3>
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public <B>Event</B>()</PRE>
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<DD>Creates a new instance of this Object.
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<A NAME="getHandlers()"><!-- --></A><H3>
getHandlers</H3>
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public java.util.List&lt;<A HREF="../System/EventHandler.html" title="interface in System">EventHandler</A>&lt;<A HREF="../System/Event.html" title="type parameter in Event">T</A>&gt;&gt; <B>getHandlers</B>()</PRE>
<DL>
<DD>Gets a list of handlers that are attached to this event.
Use this to determine whether you can actually raise the event,
since if the list is empty, you'll get an InvalidOperationException.
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<DD><DL>
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addHandler</H3>
<PRE>
public void <B>addHandler</B>(<A HREF="../System/EventHandler.html" title="interface in System">EventHandler</A>&lt;<A HREF="../System/Event.html" title="type parameter in Event">T</A>&gt;&nbsp;handler)</PRE>
<DL>
<DD>Adds a handler for this event
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>handler</CODE> - The handler to add to this event.</DL>
</DD>
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<A NAME="removeHandler(System.EventHandler)"><!-- --></A><H3>
removeHandler</H3>
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public void <B>removeHandler</B>(<A HREF="../System/EventHandler.html" title="interface in System">EventHandler</A>&lt;<A HREF="../System/Event.html" title="type parameter in Event">T</A>&gt;&nbsp;handler)</PRE>
<DL>
<DD>Removes the specified handler for this event
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>handler</CODE> -
<DT><B>Throws:</B>
<DD><CODE><A HREF="../System/InvalidOperationException.html" title="class in System">InvalidOperationException</A></CODE> - Thrown when no event handlers have previously been assigned.</DL>
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raise</H3>
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public void <B>raise</B>(java.lang.Object&nbsp;sender,
<A HREF="../System/Event.html" title="type parameter in Event">T</A>&nbsp;e)</PRE>
<DL>
<DD>Raises the event.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>sender</CODE> - The Object that raised the event.<DD><CODE>e</CODE> - An instance of System.EventArgs that provides information about the event.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../System/InvalidOperationException.html" title="class in System">InvalidOperationException</A></CODE> - Thrown when the event is raised with no event handlers assigned.</DL>
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