uk.ac.ed.epcc.safe.accounting.parsers.value

Class DoubleParser

java.lang.Object

uk.ac.ed.epcc.safe.accounting.parsers.value.DoubleParser

All Implemented Interfaces:

ValueFormatter<java.lang.Double>, ValueParser<java.lang.Double>

public class DoubleParser
extends java.lang.Object
implements ValueParser<java.lang.Double>

Constructor Summary

Constructors

Constructor and Description
DoubleParser()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	format(java.lang.Double value) Format a value as a string.
java.lang.Class<java.lang.Double>	getType() Returns the Class of object this ValueParser can handle.
java.lang.Double	parse(java.lang.String valueString) Parses the specified string and constructs the appropriate object out of it.

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleParser

public DoubleParser()

Method Detail

getType

public java.lang.Class<java.lang.Double> getType()

Description copied from interface: ValueParser

Returns the Class of object this ValueParser can handle. The ValueParser.parse(String) method must return objects that are assignable to this type. The #format(T) method can format any object assignable to this type. The returned class will be the exact Class (i.e. not a subclass) of this ValueParser's type

Specified by:

getType in interface ValueFormatter<java.lang.Double>

Specified by:

getType in interface ValueParser<java.lang.Double>

Returns:

The Type of this ValueParser

parse

public java.lang.Double parse(java.lang.String valueString)
                       throws ValueParseException

Description copied from interface: ValueParser

Parses the specified string and constructs the appropriate object out of it.

Specified by:

parse in interface ValueParser<java.lang.Double>

Throws:

ValueParseException - If valueString is not of a format that allows this parser to convert it into an object of type T

Parameters:

valueString - The string to parse

Returns:

The object representation of valueString

format

public java.lang.String format(java.lang.Double value)

Description copied from interface: ValueParser

Format a value as a string. The resulting string must be in a form that can be parsed by this ValueParser

Specified by:

format in interface ValueFormatter<java.lang.Double>

Specified by:

format in interface ValueParser<java.lang.Double>

Parameters:

value - The object to format

Returns:

String