net.sf.layoutParser.typeHandler

Class NumberTypeHandler

java.lang.Object

net.sf.layoutParser.typeHandler.NumberTypeHandler

All Implemented Interfaces:

TypeHandler<Number>

Direct Known Subclasses:

BigDecimalTypeHandler, BigIntegerTypeHandler, DoubleTypeHandler, FloatTypeHandler, IntegerTypeHandler, LongTypeHandler

public abstract class NumberTypeHandler
extends Object
implements TypeHandler<Number>

Field Summary

Fields

Modifier and Type	Field and Description
protected DecimalFormat	decimalFormat

Constructor Summary

Constructors

Constructor and Description
NumberTypeHandler()

Method Summary

Methods

Modifier and Type	Method and Description
String	format(Number data, String format, String filler, int size) Must convert the target object to its string representation to be used on the file.
Number	parse(String dados, String format, String filler) Parses a given string and generate the target object from it.

Methods inherited from class java.lang.Object

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

Field Detail

decimalFormat

protected DecimalFormat decimalFormat

Constructor Detail

NumberTypeHandler

public NumberTypeHandler()

Method Detail

format

public String format(Number data,
            String format,
            String filler,
            int size)
              throws MalformedOutputException

Description copied from interface: TypeHandler

Must convert the target object to its string representation to be used on the file.

Specified by:

format in interface TypeHandler<Number>

Parameters:

data - The data to be converted.

format - The format to be used if any, it is the format given in the layout file.

filler - The filler configured to be used with this data.

size - The size configured to be used in the layout.

Returns:

The string representation of the object.

Throws:

MalformedOutputException - When the data cannot be handled for some reason.

parse

public Number parse(String dados,
           String format,
           String filler)
             throws MalformedInputException

Description copied from interface: TypeHandler

Parses a given string and generate the target object from it.

Specified by:

parse in interface TypeHandler<Number>

Parameters:

dados - The data to be parsed in its string form.

format - The format configured in the layout.

filler - The filler configured and used with this data.

Returns:

The object taken from its string representation.

Throws:

MalformedInputException - If there is any problem with the data.