public class RegExpFormatter
extends javax.swing.text.DefaultFormatter
AbstractFormatter
.Constructor and Description |
---|
RegExpFormatter() |
RegExpFormatter(java.util.regex.Pattern pattern)
Creates a regular expression based
AbstractFormatter . |
RegExpFormatter(java.lang.String pattern)
Creates a regular expression based
AbstractFormatter . |
Modifier and Type | Method and Description |
---|---|
protected java.util.regex.Matcher |
getMatcher()
Returns the
Matcher from the most test. |
java.util.regex.Pattern |
getPattern()
Returns the
Pattern used to determine if a value is
legal. |
protected void |
setMatcher(java.util.regex.Matcher matcher)
Sets the
Matcher used in the most recent test
if a value is legal. |
void |
setPattern(java.util.regex.Pattern pattern)
Sets the pattern that will be used to determine if a value is
legal.
|
java.lang.Object |
stringToValue(java.lang.String text)
Parses
text returning an arbitrary Object. |
clone, getAllowsInvalid, getCommitsOnValidEdit, getDocumentFilter, getNavigationFilter, getOverwriteMode, getValueClass, install, setAllowsInvalid, setCommitsOnValidEdit, setOverwriteMode, setValueClass, valueToString
public RegExpFormatter()
public RegExpFormatter(java.lang.String pattern) throws java.util.regex.PatternSyntaxException
AbstractFormatter
.
pattern
specifies the regular expression that will
be used to determine if a value is legal.java.util.regex.PatternSyntaxException
public RegExpFormatter(java.util.regex.Pattern pattern)
AbstractFormatter
.
pattern
specifies the regular expression that will
be used to determine if a value is legal.public void setPattern(java.util.regex.Pattern pattern)
public java.util.regex.Pattern getPattern()
Pattern
used to determine if a value is
legal.protected void setMatcher(java.util.regex.Matcher matcher)
Matcher
used in the most recent test
if a value is legal.protected java.util.regex.Matcher getMatcher()
Matcher
from the most test.public java.lang.Object stringToValue(java.lang.String text) throws java.text.ParseException
text
returning an arbitrary Object. Some
formatters may return null.
If a Pattern
has been specified and the text
completely matches the regular expression this will invoke
setMatcher
.
stringToValue
in class javax.swing.text.DefaultFormatter
text
- String to convertjava.text.ParseException
- if there is an error in the conversion