org.apache.nifi.processor.util

Class StandardValidators.FileExistsValidator

java.lang.Object

org.apache.nifi.processor.util.StandardValidators.FileExistsValidator

All Implemented Interfaces:

Validator

Enclosing class:

StandardValidators

public static class StandardValidators.FileExistsValidator
extends Object
implements Validator

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	allowEL

Fields inherited from interface org.apache.nifi.components.Validator

INVALID, VALID

Constructor Summary

Constructors

Constructor and Description
FileExistsValidator(boolean allowExpressionLanguage)

Method Summary

Modifier and Type	Method and Description
ValidationResult	validate(String subject, String value, ValidationContext context)

Methods inherited from class java.lang.Object

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

Field Detail

allowEL

private final boolean allowEL

Constructor Detail

FileExistsValidator

public FileExistsValidator(boolean allowExpressionLanguage)

Method Detail

validate

public ValidationResult validate(String subject,
                                 String value,
                                 ValidationContext context)

Specified by:

validate in interface Validator