Package com.martiansoftware.jsap.stringparsers

Class IntSizeStringParser

java.lang.Object

com.martiansoftware.jsap.StringParser

com.martiansoftware.jsap.stringparsers.IntSizeStringParser

public class IntSizeStringParser
extends StringParser

A StringParser that works like LongSizeStringParser, but additionally checks that the result is not larger than Integer.MAX_VALUE.

Author:

Sebastiano Vigna

Method Summary

Modifier and Type	Method	Description
static IntSizeStringParser	getParser()	Returns the only instance of an IntSizeStringParser.
java.lang.Object	parse(java.lang.String arg)	Parses the specified argument into an Object of the appropriate type.

Methods inherited from class com.martiansoftware.jsap.StringParser

setUp, tearDown

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getParser

public static IntSizeStringParser getParser()

Returns the only instance of an IntSizeStringParser.

Convenient access to the only instance returned by this method is available through JSAP.INTSIZE_PARSER.

Returns:

the only instance of an IntSizeStringParser.

parse

public java.lang.Object parse(java.lang.String arg)
                       throws ParseException

Description copied from class: StringParser

Parses the specified argument into an Object of the appropriate type. If the specified argument cannot be converted into the desired Object, a ParseException should be thrown.

Note: this method MAY BE CALLED with a null argument. Take this into consideration when subclassing!

Specified by:

parse in class StringParser

Parameters:

arg - the argument to convert to an Object of class appropriate to the StringParser subclass.

Returns:

the Object resulting from the parsed argument.

Throws:

ParseException - if the specified argument cannot be parsed.