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java.lang.Objectorg.apache.lucene.index.TermEnum
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.
Constructor Summary | |
TermEnum()
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Method Summary | |
abstract void |
close()
Closes the enumeration to further activity, freeing resources. |
abstract int |
docFreq()
Returns the docFreq of the current Term in the enumeration. |
abstract boolean |
next()
Increments the enumeration to the next element. |
abstract Term |
term()
Returns the current Term in the enumeration. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public TermEnum()
Method Detail |
public abstract boolean next() throws IOException
IOException
public abstract Term term()
public abstract int docFreq()
public abstract void close() throws IOException
IOException
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