Class DoubleStringParser
- java.lang.Object
-
- com.martiansoftware.jsap.StringParser
-
- com.martiansoftware.jsap.stringparsers.DoubleStringParser
-
public class DoubleStringParser extends StringParser
AStringParser
for parsing Doubles. The parse() method delegates the actual parsing to new Double(String). If a NumberFormatException is thrown by new Double(String), it is encapsulated in a ParseException and re-thrown.- Author:
- Marty Lamb
- See Also:
StringParser
,Double
-
-
Constructor Summary
Constructors Constructor Description DoubleStringParser()
Deprecated.UsegetParser()
or, even better,JSAP.DOUBLE_PARSER
.
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static DoubleStringParser
getParser()
Returns aDoubleStringParser
.Object
parse(String arg)
Parses the specified argument into a Double.-
Methods inherited from class com.martiansoftware.jsap.StringParser
setUp, tearDown
-
-
-
-
Constructor Detail
-
DoubleStringParser
public DoubleStringParser()
Deprecated.UsegetParser()
or, even better,JSAP.DOUBLE_PARSER
.Creates a new DoubleStringParser.
-
-
Method Detail
-
getParser
public static DoubleStringParser getParser()
Returns aDoubleStringParser
.Convenient access to the only instance returned by this method is available through
JSAP.DOUBLE_PARSER
.- Returns:
- a
DoubleStringParser
.
-
parse
public Object parse(String arg) throws ParseException
Parses the specified argument into a Double. This method simply delegates the actual parsing to new Double(String). If a NumberFormatException is thrown by new Double(String), it is encapsulated in a ParseException and re-thrown.- Specified by:
parse
in classStringParser
- Parameters:
arg
- the argument to parse- Returns:
- a Double object with the value contained in the specified argument.
- Throws:
ParseException
- ifnew Double(arg)
throws a NumberFormatException.- See Also:
Double
,StringParser.parse(String)
-
-