Package org.apache.flink.table.types.extraction

Enum ExtractionUtils.Autoboxing

java.lang.Object

java.lang.Enum<ExtractionUtils.Autoboxing>

org.apache.flink.table.types.extraction.ExtractionUtils.Autoboxing

All Implemented Interfaces:

Serializable, Comparable<ExtractionUtils.Autoboxing>

Enclosing class:

ExtractionUtils

@Internal
public static enum ExtractionUtils.Autoboxing
extends Enum<ExtractionUtils.Autoboxing>

Checks the relation between primitive and boxed types.

Enum Constant Summary

Enum Constants

Enum Constant	Description
JVM	int.class can be passed into f(Integer.class).
NONE	int.class cannot be passed into f(Integer.class).
STRICT	int.class can be passed into f(Integer.class).

Method Summary

Modifier and Type	Method	Description
static ExtractionUtils.Autoboxing	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ExtractionUtils.Autoboxing[]	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 Details

NONE

public static final ExtractionUtils.Autoboxing NONE

int.class cannot be passed into f(Integer.class). Integer.class cannot be passed into f(int.class).

JVM

public static final ExtractionUtils.Autoboxing JVM

int.class can be passed into f(Integer.class). Integer.class can be passed into f(int.class). The latter could cause a NullPointerException.

STRICT

public static final ExtractionUtils.Autoboxing STRICT

int.class can be passed into f(Integer.class). Integer.class cannot be passed into f(int.class).

Method Details

values

public static ExtractionUtils.Autoboxing[] values()

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

Returns:

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

valueOf

public static ExtractionUtils.Autoboxing 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