Class CharacterStringParser
- java.lang.Object
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- com.martiansoftware.jsap.StringParser
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- com.martiansoftware.jsap.stringparsers.CharacterStringParser
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public class CharacterStringParser extends StringParser
AStringParser
for parsing Characters. The parse() method requires an argument of length exactly equal to 1 in order to perform the conversion; otherwise, a ParseException is thrown.- Author:
- Marty Lamb
- See Also:
StringParser
,Character
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Constructor Summary
Constructors Constructor Description CharacterStringParser()
Deprecated.UsegetParser()
or, even better,JSAP.CHARACTER_PARSER
.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static CharacterStringParser
getParser()
Returns aCharacterStringParser
.Object
parse(String arg)
Parses the specified argument into a Character.-
Methods inherited from class com.martiansoftware.jsap.StringParser
setUp, tearDown
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Constructor Detail
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CharacterStringParser
public CharacterStringParser()
Deprecated.UsegetParser()
or, even better,JSAP.CHARACTER_PARSER
.Creates a new CharacterStringParser.
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Method Detail
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getParser
public static CharacterStringParser getParser()
Returns aCharacterStringParser
.Convenient access to the only instance returned by this method is available through
JSAP.CHARACTER_PARSER
.- Returns:
- a
CharacterStringParser
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parse
public Object parse(String arg) throws ParseException
Parses the specified argument into a Character. The conversion is performed by checking that the specified argument is exactly 1 character long, then encapsulating that char in a Character object. If the specified argument is not exactly 1 character long, a ParseException is thrown.- Specified by:
parse
in classStringParser
- Parameters:
arg
- the argument to parse- Returns:
- a Character object with the value contained in the specified argument.
- Throws:
ParseException
- if ( (arg==null) || (arg.length()!=1) )- See Also:
Character
,StringParser.parse(String)
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