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