cz.muni.fi.mathml.mathml2text.converter.numbers

Class NumberTransformer

java.lang.Object

cz.muni.fi.mathml.mathml2text.converter.numbers.NumberTransformer

public final class NumberTransformer
extends Object

Transforms all numbers (arabic numerals) in input data to their written form. Takes into consideration inflection, e.g. in square roots, powers, etc.

Author:

Maros Kucbel Sep 13, 2012, 9:54:59 PM

Constructor Summary

Constructors

Constructor and Description
NumberTransformer(Locale locale)

Method Summary

Methods

Modifier and Type	Method and Description
NumberFormat	getNumberFormat() Return current number format.
void	setNumberFormat(NumberFormat numberFormat) Set current number format.
String	transform(String value) Converts given number to its spoken form.
String	transformNumber(String numberAsString) Converts given number to its spoken cardinal form.
String	transformOrdinalNumber(String numberAsString) Converts given number to its spoken ordinal form.
String	translateOrdinalNumber(long inputNumber) Transforms given long ordinal number to string, as is its written form (1 -> first, etc.)

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberTransformer

public NumberTransformer(@Nullable
                 Locale locale)

Method Detail

getNumberFormat

public NumberFormat getNumberFormat()

Return current number format.

Returns:

Current number format.

setNumberFormat

public void setNumberFormat(NumberFormat numberFormat)

Set current number format.

Parameters:

numberFormat - New number format.

transform

public String transform(String value)

Converts given number to its spoken form. Based on number format converts to cardinal or ordinal form.

Parameters:

value -

Returns:

transformNumber

public String transformNumber(String numberAsString)
                       throws NumberFormatException

Converts given number to its spoken cardinal form.

Parameters:

numberAsString - Number.

Returns:

Spoken cardinal form.

Throws:

NumberFormatException - If input string does not contain valid number.

transformOrdinalNumber

public String transformOrdinalNumber(String numberAsString)

Converts given number to its spoken ordinal form.

Parameters:

numberAsString - Number.

Returns:

Spoken ordinal form.

translateOrdinalNumber

public String translateOrdinalNumber(long inputNumber)

Transforms given long ordinal number to string, as is its written form (1 -> first, etc.)

Parameters:

number - long ordinal number

Returns:

Transformed number