org.apache.lucene.document
Class Field.TermVector

java.lang.Object
  extended by org.apache.lucene.util.Parameter
      extended by org.apache.lucene.document.Field.TermVector
All Implemented Interfaces:
Serializable
Enclosing class:
Field

public static final class Field.TermVector
extends Parameter
implements Serializable

Specifies whether and how a field should have term vectors.

See Also:
Serialized Form

Field Summary
static Field.TermVector NO
          Do not store term vectors.
static Field.TermVector WITH_OFFSETS
          Store the term vector + Token offset information
static Field.TermVector WITH_POSITIONS
          Store the term vector + token position information
static Field.TermVector WITH_POSITIONS_OFFSETS
          Store the term vector + Token position and offset information
static Field.TermVector YES
          Store the term vectors of each document.
 
Method Summary
 
Methods inherited from class org.apache.lucene.util.Parameter
readResolve, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

NO

public static final Field.TermVector NO
Do not store term vectors.


YES

public static final Field.TermVector YES
Store the term vectors of each document. A term vector is a list of the document's terms and their number of occurrences in that document.


WITH_POSITIONS

public static final Field.TermVector WITH_POSITIONS
Store the term vector + token position information

See Also:
YES

WITH_OFFSETS

public static final Field.TermVector WITH_OFFSETS
Store the term vector + Token offset information

See Also:
YES

WITH_POSITIONS_OFFSETS

public static final Field.TermVector WITH_POSITIONS_OFFSETS
Store the term vector + Token position and offset information

See Also:
YES, WITH_POSITIONS, WITH_OFFSETS


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