Package net.sf.basedb.util.formatter

Class ToStringFormatter<T>

java.lang.Object
net.sf.basedb.util.formatter.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 Details

    • ToStringFormatter

      public ToStringFormatter()
      Create a new integer formatter.

  • Method Details

    • 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