public class BasicValueValidators
extends java.lang.Object
ValueValidator
implementations for some common value typesConstructor and Description |
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BasicValueValidators() |
Modifier and Type | Method and Description |
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static ValueValidator |
getBooleanValidator() |
static ValueValidator |
getFilePathValidator() |
static ValueValidator |
getRangedIntegerValidator(int low,
int high)
Returns a
ValueValidator that checks if an object represents a
valid integer (it is a Integer or Long or a String representation of
one), within the given range. |
static ValueValidator |
getStringValidator(java.lang.String[] validValues)
Returns a
ValueValidator that checks if an object is a string from
one of the provided Strings. |
static ValueValidator |
getUrlValidator() |
public static ValueValidator getBooleanValidator()
ValueValidator
that can be used to check if an object is
a valid Booleanpublic static ValueValidator getFilePathValidator()
ValueValidator
that can be used to check if an object is
a String containing a valid file path or notpublic static ValueValidator getRangedIntegerValidator(int low, int high)
ValueValidator
that checks if an object represents a
valid integer (it is a Integer or Long or a String representation of
one), within the given range. The values are inclusive.low
- the lowest valid valuehigh
- the highest valid valuepublic static ValueValidator getStringValidator(java.lang.String[] validValues)
ValueValidator
that checks if an object is a string from
one of the provided Strings.validValues
- an array of Strings which are considered validpublic static ValueValidator getUrlValidator()
ValueValidator
that checks if an object represents a
valid url