rnal=true" title="class or interface in java.lang">String</a>&nbsp;idField)</pre>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>idField</code> - the field to route documents on.</dd></dl>
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<h4>getIdField</h4>
<pre>public&nbsp;<a href="http://download.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getIdField()</pre>
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