org.apache.lucene.document

Class Field.TermVector

java.lang.Object

org.apache.lucene.util.Parameter

org.apache.lucene.document.Field.TermVector

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

Field

public static final class Field.TermVector
extends Parameter
implements java.io.Serializable

Specifies whether and how a field should have term vectors.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
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 occurences 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