ninja.validation
Interface Validator<T>

All Known Implementing Classes:

Validators.FloatValidator, Validators.IntegerValidator, Validators.LengthValidator, Validators.MatchesValidator, Validators.NumberValidator, Validators.RequiredValidator

public interface Validator<T>

A validator for validating parameters

Author:

James Roper

Method Summary

Class<T>	getValidatedType() Get the type that this validator validates
void	validate(T value, String field, Validation validation) Validate the given value

Method Detail

validate

void validate(T value,
              String field,
              Validation validation)

Validate the given value

Parameters:

value - The value, may be null

field - The name of the field being validated, if applicable

validation - The validation context

getValidatedType

Class<T> getValidatedType()

Get the type that this validator validates

Returns:

The type that the validator validates