void function ( String arg0 ) { this . pattern = arg0 ; }
the regular expression pattern that a string configuration option value with this restriction must match . concode_field_sep String pattern concode_elem_sep String label concode_field_sep String getLabel concode_elem_sep OptionRestrictionRegex withPattern concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep OptionRestrictionRegex clone concode_elem_sep void setLabel concode_elem_sep String toString concode_elem_sep String getPattern concode_elem_sep OptionRestrictionRegex withLabel