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Linkset Gets An Event Bus Functionality

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13 Oct 2010LGPL32 min read 17K   107   4  
LinkSet is a tiny library created in order to relieve programmers from declaring listener interfaces.
 
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ListenerManager (LinkSet Library 1.1.5-beta API)
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org.linkset</FONT>
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Interface ListenerManager</H2>
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<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../org/linkset/DefaultListenerManager.html" title="class in org.linkset">DefaultListenerManager</A></DD>
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<DT><PRE>public interface <B>ListenerManager</B></DL>
</PRE>

<P>
The interface thar enables managing listeners
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<DT><B>Author:</B></DT>
  <DD>Lukasz Bownik (lukasz.bownik@gmail.com)</DD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/linkset/ListenerManager.html#add(java.lang.Object, java.lang.String)">add</A></B>(java.lang.Object&nbsp;target,
    java.lang.String&nbsp;methodId)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adds a listener to this set.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/linkset/ListenerManager.html#remove(java.lang.Object, java.lang.String)">remove</A></B>(java.lang.Object&nbsp;target,
       java.lang.String&nbsp;methodId)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes a listener form this set.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/linkset/ListenerManager.html#removeAll(java.lang.Object)">removeAll</A></B>(java.lang.Object&nbsp;target)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes all Listerners targeting a specified object.</TD>
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add</H3>
<PRE>
void <B>add</B>(java.lang.Object&nbsp;target,
         java.lang.String&nbsp;methodId)</PRE>
<DL>
<DD>Adds a listener to this set.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>target</CODE> - a target object or class<DD><CODE>methodId</CODE> - a method annotation identifier<DD><CODE>methodId</CODE> - an id of a handler method
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - id methodId == null or target == null
<DD><CODE>java.lang.IllegalArgumentException</CODE> - if methodId is empty or method argument types are not
 conformat to the specified ones</DL>
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remove</H3>
<PRE>
void <B>remove</B>(java.lang.Object&nbsp;target,
            java.lang.String&nbsp;methodId)</PRE>
<DL>
<DD>Removes a listener form this set. If a set does not contain a apecified
 listener, then this method does nothing.
<P>
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<DT><B>Parameters:</B><DD><CODE>target</CODE> - a target object or class<DD><CODE>methodId</CODE> - a method annotation identifier</DL>
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removeAll</H3>
<PRE>
void <B>removeAll</B>(java.lang.Object&nbsp;target)</PRE>
<DL>
<DD>Removes all Listerners targeting a specified object.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>target</CODE> - a target object or null if a listener is a static method
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if target is null</DL>
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Written By
Łukasz Bownik
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Poland Poland
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Posted 13 Oct 2010

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