Class ToStringFormatter<T>

  • All Implemented Interfaces:
    ExcelFormatter<T,​String>, Formatter<T>

    public class ToStringFormatter<T>
    extends Object
    implements Formatter<T>, ExcelFormatter<T,​String>
    A generic formatter that simply formats objects by calling the toString() method. Null values are converted to the empty string.
    Version:
    2.0
    Author:
    nicklas
    Last modified
    $Date: 2019-03-14 09:31:57 +0100 (tors, 14 mars 2019) $
    • Constructor Detail

      • ToStringFormatter

        public ToStringFormatter()
        Create a new integer formatter.
    • Method Detail

      • format

        public String format​(T value)
        Description copied from interface: Formatter
        Format a value by converting it to a string.
        Specified by:
        format in interface Formatter<T>
        Parameters:
        value - The value to format
        Returns:
        A formatted string
      • parseString

        public T parseString​(String value)
        Description copied from interface: Formatter
        Parse a string and return a value of the correct type. A null input string should (unless otherwise documented by a specific formatter implementation) be allowed and may return null or any other "default" value.
        Specified by:
        parseString in interface Formatter<T>
        Parameters:
        value - The string to parse
        Returns:
        An object
      • toExcelValue

        public ExcelValue<String> toExcelValue​(T value)
        Description copied from interface: ExcelFormatter
        Convert and format the given value to an Excel value. If the value is null the implementation may return null to create an empty cell or it may return another non-null value.
        Specified by:
        toExcelValue in interface ExcelFormatter<T,​String>
        Since:
        3.15