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<div class="subTitle">org.apache.jorphan.math</div>
<h2 title="Class StatCalculator" class="title">Class StatCalculator&lt;T extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a> &amp; <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;? super T&gt;&gt;</h2>
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<li>org.apache.jorphan.math.StatCalculator&lt;T&gt;</li>
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<dt><span class="paramLabel">Type Parameters:</span></dt>
<dd><code>T</code> - type parameter for the calculator</dd>
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<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../org/apache/jorphan/math/StatCalculatorInteger.html" title="class in org.apache.jorphan.math">StatCalculatorInteger</a>, <a href="../../../../org/apache/jorphan/math/StatCalculatorLong.html" title="class in org.apache.jorphan.math">StatCalculatorLong</a></dd>
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<pre>public abstract class <span class="typeNameLabel">StatCalculator&lt;T extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a> &amp; <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;? super T&gt;&gt;</span>
extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">This class serves as a way to calculate the median, max, min etc. of a list of values.
 It is not threadsafe.</div>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#StatCalculator-T-T-T-">StatCalculator</a></span>(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;zero,
              <a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;min,
              <a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;max)</code>
<div class="block">This constructor is used to set up particular values for the generic class instance.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#addAll-org.apache.jorphan.math.StatCalculator-">addAll</a></span>(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="class in org.apache.jorphan.math">StatCalculator</a>&lt;<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&gt;&nbsp;calc)</code>&nbsp;</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#addBytes-long-">addBytes</a></span>(long&nbsp;newValue)</code>
<div class="block">Add to received bytes</div>
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</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#addSentBytes-long-">addSentBytes</a></span>(long&nbsp;newValue)</code>
<div class="block">Add to sent bytes</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#addValue-T-">addValue</a></span>(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;val)</code>
<div class="block">Add a single value (normally elapsed time)</div>
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</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#addValue-T-long-">addValue</a></span>(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;val,
        long&nbsp;sampleCount)</code>
<div class="block">Update the calculator with the value for an aggregated sample.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#clear--">clear</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>protected abstract <a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#divide-T-int-">divide</a></span>(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;val,
      int&nbsp;n)</code>&nbsp;</td>
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<tr id="i7" class="rowColor">
<td class="colFirst"><code>protected abstract <a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#divide-T-long-">divide</a></span>(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;val,
      long&nbsp;n)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getCount--">getCount</a></span>()</code>&nbsp;</td>
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<tr id="i9" class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>[]&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getDistribution--">getDistribution</a></span>()</code>
<div class="block">Returns the distribution of the values in the list.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getMax--">getMax</a></span>()</code>&nbsp;</td>
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<tr id="i11" class="rowColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getMean--">getMean</a></span>()</code>&nbsp;</td>
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<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getMedian--">getMedian</a></span>()</code>&nbsp;</td>
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<tr id="i13" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getMin--">getMin</a></span>()</code>&nbsp;</td>
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<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getPercentPoint-double-">getPercentPoint</a></span>(double&nbsp;percent)</code>
<div class="block">Get the value which %percent% of the values are less than.</div>
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<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getPercentPoint-float-">getPercentPoint</a></span>(float&nbsp;percent)</code>
<div class="block">Get the value which %percent% of the values are less than.</div>
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<tr id="i16" class="altColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getStandardDeviation--">getStandardDeviation</a></span>()</code>&nbsp;</td>
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<tr id="i17" class="rowColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getSum--">getSum</a></span>()</code>&nbsp;</td>
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<tr id="i18" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getTotalBytes--">getTotalBytes</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/math/StatCalculator.html#getTotalSentBytes--">getTotalSentBytes</a></span>()</code>&nbsp;</td>
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<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>StatCalculator</h4>
<pre>public&nbsp;StatCalculator(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;zero,
                      <a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;min,
                      <a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;max)</pre>
<div class="block">This constructor is used to set up particular values for the generic class instance.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>zero</code> - - value to return for Median and PercentPoint if there are no values</dd>
<dd><code>min</code> - - value to return for minimum if there are no values</dd>
<dd><code>max</code> - - value to return for maximum if there are no values</dd>
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<h4>clear</h4>
<pre>public&nbsp;void&nbsp;clear()</pre>
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<pre>public&nbsp;void&nbsp;addBytes(long&nbsp;newValue)</pre>
<div class="block">Add to received bytes</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>newValue</code> - number of newly received bytes</dd>
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<pre>public&nbsp;void&nbsp;addSentBytes(long&nbsp;newValue)</pre>
<div class="block">Add to sent bytes</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>newValue</code> - number of newly sent bytes</dd>
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<h4>addAll</h4>
<pre>public&nbsp;void&nbsp;addAll(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="class in org.apache.jorphan.math">StatCalculator</a>&lt;<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&gt;&nbsp;calc)</pre>
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<h4>getMedian</h4>
<pre>public&nbsp;<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;getMedian()</pre>
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<pre>public&nbsp;long&nbsp;getTotalBytes()</pre>
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<pre>public&nbsp;long&nbsp;getTotalSentBytes()</pre>
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<h4>getPercentPoint</h4>
<pre>public&nbsp;<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;getPercentPoint(float&nbsp;percent)</pre>
<div class="block">Get the value which %percent% of the values are less than. This works
 just like median (where median represents the 50% point). A typical
 desire is to see the 90% point - the value that 90% of the data points
 are below, the remaining 10% are above.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>percent</code> - number representing the wished percent (between <code>0</code>
            and <code>1.0</code>)</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>number of values less than the percentage</dd>
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<pre>public&nbsp;<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;getPercentPoint(double&nbsp;percent)</pre>
<div class="block">Get the value which %percent% of the values are less than. This works
 just like median (where median represents the 50% point). A typical
 desire is to see the 90% point - the value that 90% of the data points
 are below, the remaining 10% are above.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>percent</code> - number representing the wished percent (between <code>0</code>
            and <code>1.0</code>)</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value which %percent% of the values are less than</dd>
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<pre>public&nbsp;<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>[]&gt;&nbsp;getDistribution()</pre>
<div class="block">Returns the distribution of the values in the list.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>map containing either Integer or Long keys; entries are a Number array containing the key and the [Integer] count.
 TODO - why is the key value also stored in the entry array? See Bug 53825</dd>
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<pre>public&nbsp;double&nbsp;getMean()</pre>
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<pre>public&nbsp;double&nbsp;getStandardDeviation()</pre>
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<pre>public&nbsp;<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;getMin()</pre>
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<pre>public&nbsp;<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;getMax()</pre>
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<pre>public&nbsp;long&nbsp;getCount()</pre>
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<pre>public&nbsp;double&nbsp;getSum()</pre>
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<pre>protected abstract&nbsp;<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;divide(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;val,
                            int&nbsp;n)</pre>
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<pre>protected abstract&nbsp;<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;divide(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;val,
                            long&nbsp;n)</pre>
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<pre>public&nbsp;void&nbsp;addValue(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;val,
                     long&nbsp;sampleCount)</pre>
<div class="block">Update the calculator with the value for an aggregated sample.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>val</code> - the aggregate value, normally the elapsed time</dd>
<dd><code>sampleCount</code> - the number of samples contributing to the aggregate value</dd>
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<pre>public&nbsp;void&nbsp;addValue(<a href="../../../../org/apache/jorphan/math/StatCalculator.html" title="type parameter in StatCalculator">T</a>&nbsp;val)</pre>
<div class="block">Add a single value (normally elapsed time)</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>val</code> - the value to add, which should correspond with a single sample</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/apache/jorphan/math/StatCalculator.html#addValue-T-long-"><code>addValue(Number, long)</code></a></dd>
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