Package net.sf.basedb.util.formatter
Class EnumFormatter<T extends Enum<T>>
- java.lang.Object
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- net.sf.basedb.util.formatter.EnumFormatter<T>
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Constructor Summary
Constructors Constructor Description EnumFormatter(Class<T> enumClass)
Create a new formatter.EnumFormatter(Class<T> enumClass, String nullValue)
Create a new formatter.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
format(Enum<T> value)
Format a value by converting it to a string.Enum<T>
parseString(String value)
Parse a string and return a value of the correct type.
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Constructor Detail
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EnumFormatter
public EnumFormatter(Class<T> enumClass)
Create a new formatter. Null values are formatted as an empty string.- Parameters:
enumClass
- Only required if using the parseString method
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EnumFormatter
public EnumFormatter(Class<T> enumClass, String nullValue)
Create a new formatter.- Parameters:
enumClass
- Only required if using the parseString methodnullValue
- The string to return if a null item is passed toformat(Enum)
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Method Detail
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format
public String format(Enum<T> value)
Description copied from interface:Formatter
Format a value by converting it to a string.
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parseString
public Enum<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 interfaceFormatter<T extends Enum<T>>
- Parameters:
value
- The string to parse- Returns:
- An object
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