pivot.wtk.text.validation
Class RegexTextValidator
java.lang.Object
pivot.wtk.text.validation.RegexTextValidator
- All Implemented Interfaces:
- Validator
public class RegexTextValidator
- extends java.lang.Object
- implements Validator
A validator for a regular expression.
- Author:
- Noel Grandin
- See Also:
Pattern
Method Summary |
java.util.regex.Pattern |
getPattern()
|
boolean |
isValid(java.lang.String text)
Determines if a text value is valid based on the rules of the
validator. |
void |
setPattern(java.util.regex.Pattern pattern)
|
void |
setPattern(java.lang.String regexPattern)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RegexTextValidator
public RegexTextValidator()
RegexTextValidator
public RegexTextValidator(java.util.regex.Pattern p)
RegexTextValidator
public RegexTextValidator(java.lang.String regexPattern)
getPattern
public java.util.regex.Pattern getPattern()
setPattern
public void setPattern(java.util.regex.Pattern pattern)
setPattern
public void setPattern(java.lang.String regexPattern)
- Throws:
java.util.regex.PatternSyntaxException
- If the expression's syntax is invalid
isValid
public boolean isValid(java.lang.String text)
- Description copied from interface:
Validator
- Determines if a text value is valid based on the rules of the
validator.
- Specified by:
isValid
in interface Validator
- Returns:
- true if the value is valid; false, otherwise.