com.yahoo.bard.webservice.druid.model.dimension.extractionfunction

Class RegularExpressionExtractionFunction

java.lang.Object

com.yahoo.bard.webservice.druid.model.dimension.extractionfunction.ExtractionFunction

com.yahoo.bard.webservice.druid.model.dimension.extractionfunction.RegularExpressionExtractionFunction

public class RegularExpressionExtractionFunction
extends ExtractionFunction

Regular Expression ExtractionFunction that returns the first matching group for the given regular expression. If there is no match, it returns the dimension value as is

Nested Class Summary

Nested classes/interfaces inherited from class com.yahoo.bard.webservice.druid.model.dimension.extractionfunction.ExtractionFunction

ExtractionFunction.DefaultExtractionFunctionType

Constructor Summary

Constructors

Constructor and Description
RegularExpressionExtractionFunction(Pattern pattern) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Pattern	getPattern()
int	hashCode()
RegularExpressionExtractionFunction	withPattern(Pattern pattern) Get a new instance of this filter with the given pattern.

Methods inherited from class com.yahoo.bard.webservice.druid.model.dimension.extractionfunction.ExtractionFunction

getType

Methods inherited from class java.lang.Object

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

Constructor Detail

RegularExpressionExtractionFunction

public RegularExpressionExtractionFunction(Pattern pattern)

Constructor.

Parameters:

pattern - Regex Pattern of the extraction function

Method Detail

getPattern

public Pattern getPattern()

withPattern

public RegularExpressionExtractionFunction withPattern(Pattern pattern)

Get a new instance of this filter with the given pattern.

Parameters:

pattern - Pattern of the new filter.

Returns:

a new instance of this filter with the given pattern

hashCode

public int hashCode()

Overrides:

hashCode in class ExtractionFunction

equals

public boolean equals(Object obj)

Overrides:

equals in class ExtractionFunction