Produce an output token on each firing with a value that is
equal to the input if the input lies between the <i>bottom</i> and
<i>top</i> parameters. Otherwise, if the input is greater than <i>top</i>,
output <i>top</i>. If the input is less than <i>bottom</i>, output
<i>bottom</i>. This actor operates on scalar types only.
Edward A. Lee
$Id: Limiter.java 70398 2014-10-22 23:44:32Z cxh $
Ptolemy II 2.0
Yellow (eal)
Red (yuhong)
The bottom of the limiting range. This is a scalar with default
value 0.0.
The top of the limiting range. This is a scalar with default
value 1.0.