程序包 org.apache.pulsar.config.validation

类 ConfigValidationUtils

java.lang.Object

org.apache.pulsar.config.validation.ConfigValidationUtils

public class ConfigValidationUtils
extends Object

Helper methods for ConfigValidationAnnotations.

嵌套类概要

嵌套类

修饰符和类型	类	说明
static interface	ConfigValidationUtils.FieldValidator	Declares methods for validating configuration values.
static class	ConfigValidationUtils.NestableFieldValidator	Declares a method for validating configuration values that is nestable.

构造器概要

构造器

构造器	说明
ConfigValidationUtils()

方法概要

修饰符和类型	方法	说明
static ConfigValidationUtils.NestableFieldValidator	fv(Class cls, boolean notNull)	Returns a new NestableFieldValidator for a given class.
static ConfigValidationUtils.NestableFieldValidator	listFv(Class cls, boolean notNull)	Returns a new NestableFieldValidator for a List of the given Class.
static ConfigValidationUtils.NestableFieldValidator	listFv(ConfigValidationUtils.NestableFieldValidator validator, boolean notNull)	Returns a new NestableFieldValidator for a List where each item is validated by validator.
static ConfigValidationUtils.NestableFieldValidator	mapFv(Class key, Class val, boolean notNull)	Returns a new NestableFieldValidator for a Map of key to val.
static ConfigValidationUtils.NestableFieldValidator	mapFv(ConfigValidationUtils.NestableFieldValidator key, ConfigValidationUtils.NestableFieldValidator val, boolean notNull)	Returns a new NestableFieldValidator for a Map.

从类继承的方法 java.lang.Object

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

构造器详细资料

ConfigValidationUtils

public ConfigValidationUtils()

方法详细资料

fv

public static ConfigValidationUtils.NestableFieldValidator fv(Class cls,
 boolean notNull)

Returns a new NestableFieldValidator for a given class.

参数:

cls - the Class the field should be a type of

notNull - whether or not a value of null is valid

返回:

a NestableFieldValidator for that class

listFv

public static ConfigValidationUtils.NestableFieldValidator listFv(Class cls,
 boolean notNull)

Returns a new NestableFieldValidator for a List of the given Class.

参数:

cls - the Class of elements composing the list

notNull - whether or not a value of null is valid

返回:

a NestableFieldValidator for a list of the given class

listFv

public static ConfigValidationUtils.NestableFieldValidator listFv(ConfigValidationUtils.NestableFieldValidator validator,
 boolean notNull)

Returns a new NestableFieldValidator for a List where each item is validated by validator.

参数:

validator - used to validate each item in the list

notNull - whether or not a value of null is valid

返回:

a NestableFieldValidator for a list with each item validated by a different validator.

mapFv

public static ConfigValidationUtils.NestableFieldValidator mapFv(Class key,
 Class val,
 boolean notNull)

Returns a new NestableFieldValidator for a Map of key to val.

参数:

key - the Class of keys in the map

val - the Class of values in the map

notNull - whether or not a value of null is valid

返回:

a NestableFieldValidator for a Map of key to val

mapFv

public static ConfigValidationUtils.NestableFieldValidator mapFv(ConfigValidationUtils.NestableFieldValidator key,
 ConfigValidationUtils.NestableFieldValidator val,
 boolean notNull)

Returns a new NestableFieldValidator for a Map.

参数:

key - a validator for the keys in the map

val - a validator for the values in the map

notNull - whether or not a value of null is valid

返回:

a NestableFieldValidator for a Map