Package org.apache.druid.query.extraction

Enum StringFormatExtractionFn.NullHandling

java.lang.Object

java.lang.Enum<StringFormatExtractionFn.NullHandling>

org.apache.druid.query.extraction.StringFormatExtractionFn.NullHandling

All Implemented Interfaces:

Serializable, Comparable<StringFormatExtractionFn.NullHandling>

Enclosing class:

StringFormatExtractionFn

public static enum StringFormatExtractionFn.NullHandling
extends Enum<StringFormatExtractionFn.NullHandling>

Enum Constant Summary

Enum Constants

Enum Constant	Description
EMPTYSTRING
NULLSTRING
RETURNNULL

Method Summary

Modifier and Type	Method	Description
static StringFormatExtractionFn.NullHandling	forValue(String value)
String	toValue()
static StringFormatExtractionFn.NullHandling	valueOf(String name)	Returns the enum constant of this type with the specified name.
static StringFormatExtractionFn.NullHandling[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NULLSTRING

public static final StringFormatExtractionFn.NullHandling NULLSTRING

EMPTYSTRING

public static final StringFormatExtractionFn.NullHandling EMPTYSTRING

RETURNNULL

public static final StringFormatExtractionFn.NullHandling RETURNNULL

Method Detail

values

public static StringFormatExtractionFn.NullHandling[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (StringFormatExtractionFn.NullHandling c : StringFormatExtractionFn.NullHandling.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static StringFormatExtractionFn.NullHandling valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

forValue

public static StringFormatExtractionFn.NullHandling forValue(String value)

toValue

public String toValue()