org.apache.lucene.search

Class FieldCache.StringIndex

java.lang.Object

org.apache.lucene.search.FieldCache.StringIndex

Enclosing interface:

FieldCache

public static class FieldCache.StringIndex
extends java.lang.Object

Expert: Stores term text values and document ordering data.

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String[]	lookup All the term values, in natural order.
int[]	order For each document, an index into the lookup array.

Constructor Summary

Constructors

Constructor and Description
FieldCache.StringIndex(int[] values, java.lang.String[] lookup) Creates one of these objects

Method Summary

Methods

Modifier and Type	Method and Description
int	binarySearchLookup(java.lang.String key)

Methods inherited from class java.lang.Object

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

Field Detail

lookup

public final java.lang.String[] lookup

All the term values, in natural order.

order

public final int[] order

For each document, an index into the lookup array.

Constructor Detail

FieldCache.StringIndex

public FieldCache.StringIndex(int[] values,
                      java.lang.String[] lookup)

Creates one of these objects

Method Detail

binarySearchLookup

public int binarySearchLookup(java.lang.String key)