face in org.apache.lucene.index">lookupTerm</a>, <a href="http://lucene.apache.org/core/4_10_0/core/org/apache/lucene/index/DocTermOrds.html?is-external=true#numTerms()" title="class or interface in org.apache.lucene.index">numTerms</a>, <a href="http://lucene.apache.org/core/4_10_0/core/org/apache/lucene/index/DocTermOrds.html?is-external=true#ramBytesUsed()" title="class or interface in org.apache.lucene.index">ramBytesUsed</a>, <a href="http://lucene.apache.org/core/4_10_0/core/org/apache/lucene/index/Do