Class DefaultFormatterFactory
java.lang.Object
org.eclipse.nebula.widgets.formattedtext.DefaultFormatterFactory
public abstract class DefaultFormatterFactory
extends java.lang.Object
Factory for the default formatters.
This factory is called by FormattedText
when a value is setted
and no formatter has been provided by constructor or setFormatter()
.
The default formatter is based on the class of the value. The cache is
searched first for the exact value's class. If no formatter is found, then
it is searched for any class that is an ancestor of the value's class.
The cache is a HashMap
and the order of search cannot be
garanteed. The first valid ancestor found is returned.
Default formatters provided by the factory are:
DateFormatter
forDate
valuesNumberFormatter
forNumber
values
register()
method. Each
formatter class must implement ITextFormatter
and must have a
default constructor.This class is not intended to be instanciated.
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Method Summary
Modifier and Type Method Description static ITextFormatter
createFormatter(java.lang.Class<? extends java.lang.Object> c)
Creates a new default formatter for the given class.static ITextFormatter
createFormatter(java.lang.Object value)
Creates a new default formatter for the given value.static void
register(java.lang.Class<?> c, java.lang.Class<?> f)
Registers a new formatter class for a given class of values.
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Method Details
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createFormatter
Creates a new default formatter for the given value. The formatter is based on the value's class.- Parameters:
value
- Value for which to create a formatter- Returns:
- New formatter corresponding to the value's class, or null if the class is unknown.
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createFormatter
Creates a new default formatter for the given class.- Parameters:
c
- Class for which to create a formatter- Returns:
- New formatter corresponding to the class, or null if the class is unknown.
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register
public static void register(java.lang.Class<?> c, java.lang.Class<?> f)Registers a new formatter class for a given class of values. The formatter class must implement theITextFormatter
interface.- Parameters:
c
- Class of valuesf
- Class of the formatter
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