com.querydsl.lucene5

Class LuceneExpressions

java.lang.Object

com.querydsl.lucene5.LuceneExpressions

public final class LuceneExpressions
extends java.lang.Object

Utility methods to create filter expressions for Lucene queries that are not covered by the Querydsl standard expression model

Author:

tiwe

Method Summary

Modifier and Type	Method and Description
static BooleanExpression	fuzzyLike(Path<java.lang.String> path, java.lang.String value) Create a fuzzy query
static BooleanExpression	fuzzyLike(Path<java.lang.String> path, java.lang.String value, int maxEdits) Create a fuzzy query
static BooleanExpression	fuzzyLike(Path<java.lang.String> path, java.lang.String value, int maxEdits, int prefixLength) Create a fuzzy query

Methods inherited from class java.lang.Object

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

Method Detail

fuzzyLike

public static BooleanExpression fuzzyLike(Path<java.lang.String> path,
                                          java.lang.String value)

Create a fuzzy query

Parameters:

path - path

value - value to match

Returns:

condition

fuzzyLike

public static BooleanExpression fuzzyLike(Path<java.lang.String> path,
                                          java.lang.String value,
                                          int maxEdits)

Create a fuzzy query

Parameters:

path - path

value - value to match

maxEdits - must be >= 0 and <= LevenshteinAutomata.MAXIMUM_SUPPORTED_DISTANCE.

Returns:

condition

fuzzyLike

public static BooleanExpression fuzzyLike(Path<java.lang.String> path,
                                          java.lang.String value,
                                          int maxEdits,
                                          int prefixLength)

Create a fuzzy query

Parameters:

path - path

value - value to match

maxEdits - must be >= 0 and <= LevenshteinAutomata.MAXIMUM_SUPPORTED_DISTANCE.

prefixLength - length of common (non-fuzzy) prefix

Returns:

condition