FloatingPointGroup (Wicket Util 9.0.0-SNAPSHOT API)

java.lang.Object
- org.apache.wicket.util.parse.metapattern.MetaPattern
- - org.apache.wicket.util.parse.metapattern.Group
  - - org.apache.wicket.util.parse.metapattern.FloatingPointGroup

All Implemented Interfaces:

java.io.Serializable, IClusterable
```
public final class FloatingPointGroup
extends Group
```
A Group that captures floating point values (doubles and floats).

Author:

Jonathan Locke

See Also:

Serialized Form

Field Summary
- Fields inherited from class org.apache.wicket.util.parse.metapattern.MetaPattern
  AMPERSAND, ANYTHING, ANYTHING_NON_EMPTY, AT_SIGN, BACKSLASH, COLON, COMMA, DASH, DIGIT, DIGITS, DOLLAR_SIGN, DOT, DOUBLE_QUOTED_STRING, EQUALS, EXCLAMATION_POINT, FLOATING_POINT_NUMBER, HEXADECIMAL_DIGIT, HEXADECIMAL_DIGITS, INTEGER, LEFT_CURLY, LEFT_PAREN, LEFT_SQUARE, MINUS, NON_WORD, OPTIONAL_STRING, OPTIONAL_WHITESPACE, OPTIONAL_WORD, PERCENT, PERL_INTERPOLATION, PIPE, PLUS, POSITIVE_INTEGER, POUND_SIGN, RIGHT_CURLY, RIGHT_PAREN, RIGHT_SQUARE, SEMICOLON, SLASH, STAR, STRING, TILDE, UNDERSCORE, VARIABLE_NAME, WHITESPACE, WORD, XML_ATTRIBUTE_NAME, XML_ELEMENT_NAME

Constructor Summary

Constructors
Constructor Description

FloatingPointGroup()
Constructs an FloatingPointGroup that parses Strings that match the FLOATING_POINT_NUMBER pattern.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getDouble(java.util.regex.Matcher matcher)`
`double`	`getDouble(java.util.regex.Matcher matcher, double defaultValue)`	Gets double by parsing the String matched by this capturing group.
`float`	`getFloat(java.util.regex.Matcher matcher)`
`float`	`getFloat(java.util.regex.Matcher matcher, float defaultValue)`	Gets float by parsing the String matched by this capturing group.

Methods inherited from class org.apache.wicket.util.parse.metapattern.Group
get, toString

Methods inherited from class org.apache.wicket.util.parse.metapattern.MetaPattern
matcher, matcher, pattern, pattern

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - FloatingPointGroup
```
public FloatingPointGroup()
```
    Constructs an FloatingPointGroup that parses Strings that match the FLOATING_POINT_NUMBER pattern.
    
    See Also:
    
    MetaPattern.FLOATING_POINT_NUMBER
- Method Detail
  - getFloat
```
public float getFloat(java.util.regex.Matcher matcher)
```
    Parameters:
    
    matcher - The matcher
    
    Returns:
    
    The value
  - getFloat
```
public float getFloat(java.util.regex.Matcher matcher,
                      float defaultValue)
```
    Gets float by parsing the String matched by this capturing group.
    
    Parameters:
    
    matcher - The matcher
    
    defaultValue - The default value to use if this group is omitted because it is optional
    
    Returns:
    
    The parsed value
  - getDouble
```
public double getDouble(java.util.regex.Matcher matcher)
```
    Parameters:
    
    matcher - The matcher
    
    Returns:
    
    The value
  - getDouble
```
public double getDouble(java.util.regex.Matcher matcher,
                        double defaultValue)
```
    Gets double by parsing the String matched by this capturing group.
    
    Parameters:
    
    matcher - The matcher
    
    defaultValue - The default value to use if this group is omitted because it is optional
    
    Returns:
    
    The parsed value