RolapResult.ValueFormatter (Mondrian OLAP Engine, version 3.11.0.1-356)

All Known Implementing Classes:

RolapResult.CellFormatterValueFormatter, RolapResult.FormatValueFormatter

Enclosing class:

RolapResult
```
static interface RolapResult.ValueFormatter
```
Formatter to convert values into formatted strings.
Every Cell has a value, a format string (or CellFormatter) and a formatted value string. There are a wide range of possible values (pick a Double, any Double - its a value). Because there are lots of possible values, there are also lots of possible formatted value strings. On the other hand, there are only a very small number of format strings and CellFormatter's. These formatters are to be cached in a synchronized HashMaps in order to limit how many copies need to be kept around.
There are two implementations of the ValueFormatter interface:
- RolapResult.CellFormatterValueFormatter, which formats using a user-registered CellFormatter; and
- RolapResult.FormatValueFormatter, which takes the Locale object.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static RolapResult.ValueFormatter EMPTY
  Formatter that always returns the empty string.
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String format(Object value, String formatString)
  Formats a value according to a format string.

- Field Detail
  - EMPTY
```
static final RolapResult.ValueFormatter EMPTY
```
    Formatter that always returns the empty string.
- Method Detail
  - format
```
String format(Object value,
              String formatString)
```
    Formats a value according to a format string.
    
    Parameters:
    
    value - Value
    
    formatString - Format string
    
    Returns:
    
    Formatted value