org.apache.lucene.index: abstract public class: TermEnum

org.apache.lucene.index
abstract public class: TermEnum [javadoc | source]

java.lang.Object
   org.apache.lucene.index.TermEnum

All Implemented Interfaces:
Closeable

Direct Known Subclasses:
FuzzyTermEnum, FilteredTermEnum, InstantiatedTermEnum, FilterTermEnum, TermRangeTermEnum, ParallelTermEnum, MultiTermEnum, WildcardTermEnum, RegexTermEnum, MultiTermEnum, NumericRangeTermEnum, SegmentTermEnum, SingleTermEnum, PrefixTermEnum

Abstract class for enumerating terms.

Term enumerations are always ordered by Term.compareTo(). Each term in the enumeration is greater than all that precede it.
Method from org.apache.lucene.index.TermEnum Summary:
close, docFreq, next, term
Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Method from org.apache.lucene.index.TermEnum Detail:

abstract public void close() throws IOException
Closes the enumeration to further activity, freeing resources.
abstract public int docFreq()
Returns the docFreq of the current Term in the enumeration.
abstract public boolean next() throws IOException
Increments the enumeration to the next element. True if one exists.
abstract public Term term()
Returns the current Term in the enumeration.