Package org.sourceid.saml20.adapter.gui.validation.impl

Class DoubleValidator

java.lang.Object

org.sourceid.saml20.adapter.gui.validation.impl.DoubleValidator

All Implemented Interfaces:

Serializable, FieldValidator

public class DoubleValidator
extends Object
implements FieldValidator

The DoubleValidator class validates a string representing a double (64-bit). Optionally, it allows users to specify a range in the constructor.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
DoubleValidator()	Constructs a DoubleValidator with no specific range.
DoubleValidator(double lowerBound, double upperBound)	Constructs a DoubleValidator with the specified range [lowerBound, upperBound].

Method Summary

Modifier and Type	Method	Description
void	validate(Field field)	Validate if the fieldValue string represents a valid double and the value is within the specified boundary.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sourceid.saml20.adapter.gui.validation.FieldValidator

isExternalValidator

Constructor Detail

DoubleValidator

public DoubleValidator()

Constructs a DoubleValidator with no specific range.

DoubleValidator

public DoubleValidator(double lowerBound,
                       double upperBound)

Constructs a DoubleValidator with the specified range [lowerBound, upperBound].

Parameters:

lowerBound - the lower bound of the range.

upperBound - the upper bound of the range.

Method Detail

validate

public void validate(Field field)
              throws ValidationException

Validate if the fieldValue string represents a valid double and the value is within the specified boundary.

Specified by:

validate in interface FieldValidator

Parameters:

field - the field (name and value) to validate.

Throws:

ValidationException - if the field is invalid.