gate.creole.annic.apache.lucene.index
Class MultiTermEnum

java.lang.Object
  gate.creole.annic.apache.lucene.index.TermEnum
      gate.creole.annic.apache.lucene.index.MultiTermEnum

 class MultiTermEnum
extends TermEnum

Field Summary

private int	docFreq
private SegmentMergeQueue	queue
private Term	term

Constructor Summary

MultiTermEnum(IndexReader[] readers, int[] starts, Term t)

Method Summary

void	close() Closes the enumeration to further activity, freeing resources.
int	docFreq() Returns the docFreq of the current Term in the enumeration.
boolean	next() Increments the enumeration to the next element.
Term	term() Returns the current Term in the enumeration.

Methods inherited from class gate.creole.annic.apache.lucene.index.TermEnum

skipTo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

queue

private SegmentMergeQueue queue

term

private Term term

docFreq

private int docFreq

Constructor Detail

MultiTermEnum

public MultiTermEnum(IndexReader[] readers,
                     int[] starts,
                     Term t)
              throws IOException

Throws:

IOException

Method Detail

next

public boolean next()
             throws IOException

Description copied from class: TermEnum

Increments the enumeration to the next element. True if one exists.

Specified by:

next in class TermEnum

Throws:

IOException

term

public Term term()

Description copied from class: TermEnum

Returns the current Term in the enumeration.

Specified by:

term in class TermEnum

docFreq

public int docFreq()

Description copied from class: TermEnum

Returns the docFreq of the current Term in the enumeration.

Specified by:

docFreq in class TermEnum

close

public void close()
           throws IOException

Description copied from class: TermEnum

Closes the enumeration to further activity, freeing resources.

Specified by:

close in class TermEnum

Throws:

IOException