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<h1 title="Package" class="title">Package&nbsp;org.apache.pirk.responder.wideskies.spark</h1>
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<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/Accumulators.html" title="class in org.apache.pirk.responder.wideskies.spark">Accumulators</a></td>
<td class="colLast">
<div class="block">Accumulators for the Responder</div>
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<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/BroadcastVars.html" title="class in org.apache.pirk.responder.wideskies.spark">BroadcastVars</a></td>
<td class="colLast">
<div class="block">Class to hold the broadcast variables</div>
</td>
</tr>
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<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/ComputeExpLookupTable.html" title="class in org.apache.pirk.responder.wideskies.spark">ComputeExpLookupTable</a></td>
<td class="colLast">
<div class="block">Class to compute the distributed lookup table for the modular exponentiations used in performing a query</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/ComputeResponse.html" title="class in org.apache.pirk.responder.wideskies.spark">ComputeResponse</a></td>
<td class="colLast">
<div class="block">Master class for the PIR query spark application</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/EncColMultGroupedMapper.html" title="class in org.apache.pirk.responder.wideskies.spark">EncColMultGroupedMapper</a></td>
<td class="colLast">
<div class="block">Class for performing encrypted column multiplication when all columns haven been grouped by column number</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/EncColMultReducer.html" title="class in org.apache.pirk.responder.wideskies.spark">EncColMultReducer</a></td>
<td class="colLast">
<div class="block">Function to perform encrypted column multiplication</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/EncRowCalc.html" title="class in org.apache.pirk.responder.wideskies.spark">EncRowCalc</a></td>
<td class="colLast">
<div class="block">Function to calculate the encrypted rows of the encrypted query</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/EncRowCalcPrecomputedCache.html" title="class in org.apache.pirk.responder.wideskies.spark">EncRowCalcPrecomputedCache</a></td>
<td class="colLast">
<div class="block">Functionality for computing the encrypted rows using a pre-computed, passed in modular exponentiation lookup table</div>
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<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/ExpKeyFilenameMap.html" title="class in org.apache.pirk.responder.wideskies.spark">ExpKeyFilenameMap</a></td>
<td class="colLast">
<div class="block">Class to map the query hash to its modular exponentiation lookup file in hdfs</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/ExpTableGenerator.html" title="class in org.apache.pirk.responder.wideskies.spark">ExpTableGenerator</a></td>
<td class="colLast">
<div class="block">Class to generate the query element modular exponentiations</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/FilterData.html" title="class in org.apache.pirk.responder.wideskies.spark">FilterData</a></td>
<td class="colLast">
<div class="block">Class to filter data as per the provided Filter (via the QuerySchema)</div>
</td>
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<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/HashSelectorsAndPartitionData.html" title="class in org.apache.pirk.responder.wideskies.spark">HashSelectorsAndPartitionData</a></td>
<td class="colLast">
<div class="block">Function to extract the selector by queryType from each dataElement, perform a keyed hash of the selector, extract the partitions of the dataElement, and
output <code>&lt;hash(selector), dataPartitions&gt;</code></div>
</td>
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<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/pirk/responder/wideskies/spark/SparkResponder.html" title="class in org.apache.pirk.responder.wideskies.spark">SparkResponder</a></td>
<td class="colLast">
<div class="block">Class to launch spark responder</div>
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