com.martiansoftware.jsap.stringparsers
Class DoubleStringParser

java.lang.Object
  extended bycom.martiansoftware.jsap.StringParser
      extended bycom.martiansoftware.jsap.stringparsers.DoubleStringParser

public class DoubleStringParser
extends StringParser

A StringParser 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
DoubleStringParser()
          Creates a new DoubleStringParser.
 
Method Summary
 Object parse(String arg)
          Parses the specified argument into a Double.
 
Methods inherited from class com.martiansoftware.jsap.StringParser
setUp, tearDown
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DoubleStringParser

public DoubleStringParser()
Creates a new DoubleStringParser.

Method Detail

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 class StringParser
Parameters:
arg - the argument to parse
Returns:
a Double object with the value contained in the specified argument.
Throws:
ParseException - if new Double(arg) throws a NumberFormatException.
See Also:
Double, StringParser.parse(String)


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For the latest version and documentation, please visit http://www.martiansoftware.com/jsap