Package io.debezium.config

Class Field.EnumRecommender<T extends Enum<T>>

java.lang.Object

io.debezium.config.Field.EnumRecommender<T>

All Implemented Interfaces:

Field.Recommender, Field.Validator

Enclosing class:

Field

public static class Field.EnumRecommender<T extends Enum<T>>
extends Object
implements Field.Recommender, Field.Validator

Field Summary

Fields

Modifier and Type	Field	Description
private final Set<String>	literals
private final String	literalsStr
private final List<Object>	validValues

Constructor Summary

Constructors

Constructor	Description
EnumRecommender(Class<T> enumType)

Method Summary

Modifier and Type	Method	Description
int	validate(Configuration config, Field field, Field.ValidationOutput problems)	Validate the supplied value for the field, and report any problems to the designated consumer.
List<Object>	validValues(Field field, Configuration config)	Return a set of recommended (and valid) values for the field given the current configuration values.
boolean	visible(Field field, Configuration config)	Set the visibility of the field given the current configuration values.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.config.Field.Validator

and

Field Details

validValues

private final List<Object> validValues

literals

private final Set<String> literals

literalsStr

private final String literalsStr

Constructor Details

EnumRecommender

public EnumRecommender(Class<T> enumType)

Method Details

validValues

public List<Object> validValues(Field field,
 Configuration config)

Description copied from interface: Field.Recommender

Return a set of recommended (and valid) values for the field given the current configuration values.

Specified by:

validValues in interface Field.Recommender

Parameters:

field - the field for which the recommended values are to be found; may not be null

config - the configuration; may not be null

Returns:

the list of valid values

visible

public boolean visible(Field field,
 Configuration config)

Description copied from interface: Field.Recommender

Set the visibility of the field given the current configuration values.

Specified by:

visible in interface Field.Recommender

Parameters:

field - the field; may not be null

config - the configuration; may not be null

Returns:

true if the field is to be visible, or false otherwise

validate

public int validate(Configuration config,
 Field field,
 Field.ValidationOutput problems)

Description copied from interface: Field.Validator

Validate the supplied value for the field, and report any problems to the designated consumer.

Specified by:

validate in interface Field.Validator

Parameters:

config - the configuration containing the field to be validated; may not be null

field - the Field being validated; never null

problems - the consumer to be called with each problem; never null

Returns:

the number of problems that were found, or 0 if the value is valid