org.hibernate.search.query.dsl

Interface FuzzyContext

All Superinterfaces:

QueryCustomization<FuzzyContext>

public interface FuzzyContext
extends QueryCustomization<FuzzyContext>

Author:

Emmanuel Bernard

Method Summary

Methods

Modifier and Type	Method and Description
TermMatchingContext	onField(String field) field / property the term query is executed on
TermMatchingContext	onFields(String... fields) fields / properties the term query is executed on
FuzzyContext	withEditDistanceUpTo(int maxEditDistance) Maximum value of the edit distance.
FuzzyContext	withPrefixLength(int prefixLength) Size of the prefix ignored by the fuzzyness.
FuzzyContext	withThreshold(float threshold) Deprecated. use withEditDistanceUpTo(int)

Methods inherited from interface org.hibernate.search.query.dsl.QueryCustomization

boostedTo, filteredBy, withConstantScore

Method Detail

onField

TermMatchingContext onField(String field)

field / property the term query is executed on

onFields

TermMatchingContext onFields(String... fields)

fields / properties the term query is executed on

withThreshold

@Deprecated
FuzzyContext withThreshold(float threshold)

Deprecated. use withEditDistanceUpTo(int)

Threshold above which two terms are considered similar enough. Value between 0 and 1 (1 excluded) Defaults to .5

withEditDistanceUpTo

FuzzyContext withEditDistanceUpTo(int maxEditDistance)

Maximum value of the edit distance. Roughly speaking, the number of changes between two terms to be considered close enough. Can be either 1 or 2 (0 would mean no fuzziness). Defaults to 2.

withPrefixLength

FuzzyContext withPrefixLength(int prefixLength)

Size of the prefix ignored by the fuzzyness. A non zero value is recommended if the index contains a huge amount of distinct terms Defaults to 0