pan class="o">=</span> <span class="nb">float</span><span class="p">()</span>
    <span class="n">_minLength</span> <span class="o">=</span> <span class="nb">int</span><span class="p">()</span>
    <span class="n">_faultTolerance</span> <span class="o">=</span> <span class="nb">int</span><span class="p">()</span>
    <span class="n">_startTime</span> <span class="o">=</span> <span class="nb">float</span><span class="p">()</span>
    <span class="n">_endTime</span> <span class="o">=</span> <span class="nb">f