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<title>subset</title>
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<h1>Tag Name: subset</h1>
<h2>Description</h2>
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Takes an iterator and outputs a subset of it.
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<h2>Attributes</h2>
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<td colspan="6"><h4>Dynamic Attributes Allowed:</h4> false</td>
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<td colspan="6">&nbsp;</td>
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<th align="left" valign="top"><h4>Name</h4></th>
<th align="left" valign="top"><h4>Required</h4></th>
<th align="left" valign="top"><h4>Default</h4></th>
<th align="left" valign="top"><h4>Evaluated</h4></th>
<th align="left" valign="top"><h4>Type</h4></th>
<th align="left" valign="top"><h4>Description</h4></th>
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<td align="left" valign="top">count</td>
<td align="left" valign="top">false</td>
<td align="left" valign="top"></td>
<td align="left" valign="top">false</td>
<td align="left" valign="top">Integer</td>
<td align="left" valign="top">Indicate the number of entries to be in the resulting subset iterator</td>
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<tr>
<td align="left" valign="top">decider</td>
<td align="left" valign="top">false</td>
<td align="left" valign="top"></td>
<td align="left" valign="top">false</td>
<td align="left" valign="top">org.apache.struts2.util.SubsetIteratorFilter.Decider</td>
<td align="left" valign="top">Extension to plug-in a decider to determine if that particular entry is to be included in the resulting subset iterator</td>
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<td align="left" valign="top">source</td>
<td align="left" valign="top">false</td>
<td align="left" valign="top"></td>
<td align="left" valign="top">false</td>
<td align="left" valign="top">String</td>
<td align="left" valign="top">Indicate the source of which the resulting subset iterator is to be derived base on</td>
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<td align="left" valign="top">start</td>
<td align="left" valign="top">false</td>
<td align="left" valign="top"></td>
<td align="left" valign="top">false</td>
<td align="left" valign="top">Integer</td>
<td align="left" valign="top">Indicate the starting index (eg. first entry is 0) of entries in the source to be available as the first entry in the resulting subset iterator</td>
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<tr>
<td align="left" valign="top">var</td>
<td align="left" valign="top">false</td>
<td align="left" valign="top"></td>
<td align="left" valign="top">false</td>
<td align="left" valign="top">String</td>
<td align="left" valign="top">The name to store the resultant iterator into page context, if such name is supplied</td>
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