org.apache.flink.table.api.config

Enum ExecutionConfigOptions.NotNullEnforcer

java.lang.Object

java.lang.Enum<ExecutionConfigOptions.NotNullEnforcer>

org.apache.flink.table.api.config.ExecutionConfigOptions.NotNullEnforcer

All Implemented Interfaces:

Serializable, Comparable<ExecutionConfigOptions.NotNullEnforcer>

Enclosing class:

ExecutionConfigOptions

public static enum ExecutionConfigOptions.NotNullEnforcer
extends Enum<ExecutionConfigOptions.NotNullEnforcer>

The enforcer to guarantee NOT NULL column constraint when writing data into sink.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DROP Drop records when writing null values into NOT NULL column.
ERROR Throws runtime exception when writing null values into NOT NULL column.

Method Summary

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

ERROR

public static final ExecutionConfigOptions.NotNullEnforcer ERROR

Throws runtime exception when writing null values into NOT NULL column.

DROP

public static final ExecutionConfigOptions.NotNullEnforcer DROP

Drop records when writing null values into NOT NULL column.

Method Detail

values

public static ExecutionConfigOptions.NotNullEnforcer[] 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 (ExecutionConfigOptions.NotNullEnforcer c : ExecutionConfigOptions.NotNullEnforcer.values())
    System.out.println(c);

Returns:

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

valueOf

public static ExecutionConfigOptions.NotNullEnforcer 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