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<td class="colFirst"><code>abstract boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isValid(O,com.googlecode.cqengine.query.option.QueryOptions)">isValid</a></span>&#8203;(<a href="FilteringIterator.html" title="type parameter in FilteringIterator">O</a>&nbsp;object,
       <a href="../../query/option/QueryOptions.html" title="class in com.googlecode.cqengine.query.option">QueryOptions</a>&nbsp;queryOpti