Constructor Detail

• StringConfigKey

  public StringConfigKey​(ConfigMeta meta,
                         java.lang.String dflt)

  Constructor.

  Parameters:

  meta - metadata

  dflt - default value

Method Detail

• stringToValue

  public java.lang.String stringToValue​(java.lang.String txt)

  Description copied from class: ConfigKey
  Decodes a string value to the value type of this key. An empty string should be interpreted as a null value, but this may cause an exception if null is not a permissible value for this key.

  Specified by:

  stringToValue in class ConfigKey<java.lang.String>

  Parameters:

  txt - string representation of value

  Returns:

  value

• valueToString

  public java.lang.String valueToString​(java.lang.String value)

  Description copied from class: ConfigKey
  Reports a value as a string. If at all possible the roundtripping should be possible, so stringToValue(valueToString(v)).equals(v). A null value, if permitted, should be represented as an empty string.

  Specified by:

  valueToString in class ConfigKey<java.lang.String>

  Parameters:

  value - possible value associated with this key

  Returns:

  string representation

• createSpecifier

  public Specifier<java.lang.String> createSpecifier​()

  Description copied from class: ConfigKey
  Constructs a graphical control with which the user can specify a suitable value for association with this key.

  Specified by:

  createSpecifier in class ConfigKey<java.lang.String>

  Returns:

  new specifier