Package org.apache.pinot.common.utils

Class RegexpPatternConverterUtils

java.lang.Object

org.apache.pinot.common.utils.RegexpPatternConverterUtils

public class RegexpPatternConverterUtils
extends Object

Utility for converting regex patterns.

Field Summary

Fields

Modifier and Type	Field	Description
static String[]	REGEXP_METACHARACTERS

Method Summary

Modifier and Type	Method	Description
static String	likeToRegexpLike(String likePattern)	Converts a LIKE pattern into REGEXP_LIKE pattern.
static String	regexpLikeToLuceneRegExp(String regexpLikePattern)	Converts a REGEXP_LIKE pattern into Lucene REGEXP pattern.

Methods inherited from class java.lang.Object

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

Field Detail

REGEXP_METACHARACTERS

public static final String[] REGEXP_METACHARACTERS

Method Detail

likeToRegexpLike

public static String likeToRegexpLike(String likePattern)

Converts a LIKE pattern into REGEXP_LIKE pattern.

regexpLikeToLuceneRegExp

public static String regexpLikeToLuceneRegExp(String regexpLikePattern)

Converts a REGEXP_LIKE pattern into Lucene REGEXP pattern.