Module com.dlsc.formsfx

Package com.dlsc.formsfx.model.validators

Class DoubleRangeValidator

java.lang.Object

com.dlsc.formsfx.model.validators.CustomValidator<Double>

com.dlsc.formsfx.model.validators.DoubleRangeValidator

All Implemented Interfaces:

Validator<Double>

public class DoubleRangeValidator
extends CustomValidator<Double>

A DoubleRangeValidator checks if a double value is between a minimum and a maximum value.

Author:

Sacha Schmid, Rinesch Murugathas

Method Summary

Modifier and Type	Method	Description
static DoubleRangeValidator	atLeast(double min, String errorMessage)	Creates a DoubleRangeValidator with a given lower bound.
static DoubleRangeValidator	between(double min, double max, String errorMessage)	Creates a DoubleRangeValidator with given lower and upper bounds.
protected ValidationResult	createResult(boolean result)	Creates a ValidationResult based on the validation result.
static DoubleRangeValidator	exactly(double value, String errorMessage)	Creates a DoubleRangeValidator with a given lower and upper bound, which are equal.
static DoubleRangeValidator	upTo(double max, String errorMessage)	Creates a DoubleRangeValidator with a given upper bound.

Methods inherited from class com.dlsc.formsfx.model.validators.CustomValidator

forPredicate, validate

Methods inherited from class java.lang.Object

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

Method Details

between

public static DoubleRangeValidator between(double min, double max, String errorMessage)

Creates a DoubleRangeValidator with given lower and upper bounds.

Parameters:

min - The lower bound for the validation.

max - The upper bound for the validation.

errorMessage - The error message that is returned if the validation fails.

Returns:

Returns a new DoubleRangeValidator.

Throws:

IllegalArgumentException - Thrown if the maximum is not larger than or equal to the minimum.

atLeast

public static DoubleRangeValidator atLeast(double min, String errorMessage)

Creates a DoubleRangeValidator with a given lower bound.

Parameters:

min - The lower bound for the validation.

errorMessage - The error message that is returned if the validation fails.

Returns:

Returns a new DoubleRangeValidator.

upTo

public static DoubleRangeValidator upTo(double max, String errorMessage)

Creates a DoubleRangeValidator with a given upper bound.

Parameters:

max - The upper bound for the validation.

errorMessage - The error message that is returned if the validation fails.

Returns:

Returns a new DoubleRangeValidator.

exactly

public static DoubleRangeValidator exactly(double value, String errorMessage)

Creates a DoubleRangeValidator with a given lower and upper bound, which are equal.

Parameters:

value - The lower and upper bound for the validation.

errorMessage - The error message that is returned if the validation fails.

Returns:

Returns a new DoubleRangeValidator.

createResult

protected ValidationResult createResult(boolean result)

Creates a ValidationResult based on the validation result.

Parameters:

result - The result of the validation.

Returns:

Returns a new ValidationResult containing result and message.