pan class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">jakarta.batch.api.partition</a></div>
<h2 title="Interface PartitionMapper" class="title">Interface PartitionMapper</h2>
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<pre>public interface <span class="typeNameLabel">PartitionMapper</span></pre>
<div class="block">PartitionMapper receives control at the start of a partitioned 
 execution.  A PartitionMapper i