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7 SensorPortListener (leJOS NXT API documentation)
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89 Interface SensorPortListener</H2>
92 <DT><PRE>public interface <B>SensorPortListener</B></DL>
96 Interface for monitoring changes to the value for an
97 Analogue/Digital sensor (such as a Touch, Light or Sound sensor)
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116 <CODE> void</CODE></FONT></TD>
117 <TD><CODE><B><A HREF="../../lejos/nxt/SensorPortListener.html#stateChanged(lejos.nxt.SensorPort, int, int)">stateChanged</A></B>(<A HREF="../../lejos/nxt/SensorPort.html" title="class in lejos.nxt">SensorPort</A> aSource,
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122 Called when the raw value of the sensor attached to the port changes.</TD>
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141 void <B>stateChanged</B>(<A HREF="../../lejos/nxt/SensorPort.html" title="class in lejos.nxt">SensorPort</A> aSource,
143 int aNewValue)</PRE>
145 <DD>Called when the raw value of the sensor attached to the port changes.
148 <DT><B>Parameters:</B><DD><CODE>aSource</CODE> - The Port that generated the event.<DD><CODE>aOldValue</CODE> - The old sensor raw value.<DD><CODE>aNewValue</CODE> - The new sensor raw value.</DL>
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