org.hibernate.validator.internal.constraintvalidators.bv.number.sign

Class NegativeOrZeroValidatorForBigInteger

java.lang.Object

org.hibernate.validator.internal.constraintvalidators.bv.number.sign.NegativeOrZeroValidatorForBigInteger

All Implemented Interfaces:

ConstraintValidator<NegativeOrZero,BigInteger>

public class NegativeOrZeroValidatorForBigInteger
extends Object
implements ConstraintValidator<NegativeOrZero,BigInteger>

Check that the number being validated is negative.

Author:

Hardy Ferentschik, Xavier Sosnovsky, Guillaume Smet, Marko Bekhta

Constructor Summary

Constructors

Constructor and Description
NegativeOrZeroValidatorForBigInteger()

Method Summary

Modifier and Type	Method and Description
boolean	isValid(BigInteger value, ConstraintValidatorContext context) Implements the validation logic.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.validation.ConstraintValidator

initialize

Constructor Detail

NegativeOrZeroValidatorForBigInteger

public NegativeOrZeroValidatorForBigInteger()

Method Detail

isValid

public boolean isValid(BigInteger value,
                       ConstraintValidatorContext context)

Description copied from interface: ConstraintValidator

Implements the validation logic. The state of value must not be altered.

This method can be accessed concurrently, thread-safety must be ensured by the implementation.

Specified by:

isValid in interface ConstraintValidator<NegativeOrZero,BigInteger>

Parameters:

value - object to validate

context - context in which the constraint is evaluated

Returns:

false if value does not pass the constraint