wpilib18/java/current/javadoc/edu/wpi/first/wpilibj/Timer.Interface.html
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<h2 title="Interface Timer.Interface" class="title">Interface Timer.Interface</h2>
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<dd><a href="../../../../edu/wpi/first/wpilibj/Timer.html" title="class in edu.wpi.first.wpilibj">Timer</a></dd>
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<pre>public static interface <span class="typeNameLabel">Timer.Interface</span></pre>
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<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../edu/wpi/first/wpilibj/Timer.Interface.html#get--">get</a></span>()</code>
<div class="block">Get the current time from the timer.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../edu/wpi/first/wpilibj/Timer.Interface.html#hasPeriodPassed-double-">hasPeriodPassed</a></span>(double period)</code>
<div class="block">Check if the period specified has passed and if it has, advance the start time by that
period.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../edu/wpi/first/wpilibj/Timer.Interface.html#reset--">reset</a></span>()</code>
<div class="block">Reset the timer by setting the time to 0.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../edu/wpi/first/wpilibj/Timer.Interface.html#start--">start</a></span>()</code>
<div class="block">Start the timer running.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../edu/wpi/first/wpilibj/Timer.Interface.html#stop--">stop</a></span>()</code>
<div class="block">Stop the timer.</div>
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<h4>get</h4>
<pre>double get()</pre>
<div class="block">Get the current time from the timer. If the clock is running it is derived from the current
system clock the start time stored in the timer class. If the clock is not running, then
return the time when it was last stopped.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>Current time value for this timer in seconds</dd>
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<h4>reset</h4>
<pre>void reset()</pre>
<div class="block">Reset the timer by setting the time to 0. Make the timer startTime the current time so new
requests will be relative now</div>
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<h4>start</h4>
<pre>void start()</pre>
<div class="block">Start the timer running. Just set the running flag to true indicating that all time requests
should be relative to the system clock.</div>
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<h4>stop</h4>
<pre>void stop()</pre>
<div class="block">Stop the timer. This computes the time as of now and clears the running flag, causing all
subsequent time requests to be read from the accumulated time rather than looking at the
system clock.</div>
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<h4>hasPeriodPassed</h4>
<pre>boolean hasPeriodPassed(double period)</pre>
<div class="block">Check if the period specified has passed and if it has, advance the start time by that
period. This is useful to decide if it's time to do periodic work without drifting later by
the time it took to get around to checking.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>period</code> - The period to check for (in seconds).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>If the period has passed.</dd>
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