org.apache.hadoop.fs.azurebfs.diagnostics

Class IntegerConfigurationBasicValidator

java.lang.Object

org.apache.hadoop.fs.azurebfs.diagnostics.IntegerConfigurationBasicValidator

All Implemented Interfaces:

ConfigurationValidator

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public class IntegerConfigurationBasicValidator
extends Object
implements ConfigurationValidator

Integer configuration value Validator.

Constructor Summary

Constructors

Constructor and Description
IntegerConfigurationBasicValidator(int outlier, int min, int max, int defaultVal, String configKey, boolean throwIfInvalid)
IntegerConfigurationBasicValidator(int min, int max, int defaultVal, String configKey, boolean throwIfInvalid)

Method Summary

Modifier and Type	Method and Description
String	getConfigKey()
T	getDefaultVal()
boolean	getThrowIfInvalid()
Integer	validate(String configValue) This method handles the base case where the configValue is null, based on the throwIfInvalid it either throws or returns the defaultVal, otherwise it returns null indicating that the configValue needs to be validated further.

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerConfigurationBasicValidator

public IntegerConfigurationBasicValidator(int min,
                                          int max,
                                          int defaultVal,
                                          String configKey,
                                          boolean throwIfInvalid)

IntegerConfigurationBasicValidator

public IntegerConfigurationBasicValidator(int outlier,
                                          int min,
                                          int max,
                                          int defaultVal,
                                          String configKey,
                                          boolean throwIfInvalid)

Method Detail

validate

public Integer validate(String configValue)
                 throws InvalidConfigurationValueException

This method handles the base case where the configValue is null, based on the throwIfInvalid it either throws or returns the defaultVal, otherwise it returns null indicating that the configValue needs to be validated further.

Specified by:

validate in interface ConfigurationValidator

Parameters:

configValue - the configuration value set by the user

Returns:

the defaultVal in case the configValue is null and not required to be set, null in case the configValue not null

Throws:

InvalidConfigurationValueException - in case the configValue is null and required to be set

getDefaultVal

public T getDefaultVal()

getConfigKey

public String getConfigKey()

getThrowIfInvalid

public boolean getThrowIfInvalid()