org.xmcda.parsers.xml.xmcda_v3

Class ValueParser<VALUE_TYPE>

java.lang.Object

org.xmcda.parsers.xml.xmcda_v3.ValueParser<VALUE_TYPE>

public class ValueParser<VALUE_TYPE>
extends Object

This is the class reading and writing XMCDA 3.x tags with type value. It directly handles integers, reals, labels, boolean and NA values, and delegates the other tags to their dedicated converters, namely: IntervalParser, RationalParser, ValuedLabelParserand FuzzyNumberParser.

Author:

Sébastien Bigaret

Constructor Summary

Constructors

Constructor and Description
ValueParser()

Method Summary

Modifier and Type	Method and Description
VALUE_TYPE	fromXML(XMCDA xmcda, StartElement startElement, XMLEventReader eventReader) Extracts the value stored in the coming tag with type xmcda:value.
<T> void	toXML(T value, XMLStreamWriter writer)
protected void	writeBoolean(Boolean bool, XMLStreamWriter writer)
protected void	writeFuzzyNumber(FuzzyNumber<?,?> fuzzyNumber, XMLStreamWriter writer)
protected void	writeInteger(Integer i, XMLStreamWriter writer)
protected void	writeInterval(Interval<?> interval, XMLStreamWriter writer)
protected void	writeLabel(String label, XMLStreamWriter writer)
protected void	writeNA(XMLStreamWriter writer)
protected void	writeRational(Rational rational, XMLStreamWriter writer)
protected void	writeReal(Double d, XMLStreamWriter writer)
protected void	writeReal(Float f, XMLStreamWriter writer)
protected void	writeValuedLabel(ValuedLabel<?> valuedLabel, XMLStreamWriter writer)

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueParser

public ValueParser()

Method Detail

fromXML

public VALUE_TYPE fromXML(XMCDA xmcda,
                          StartElement startElement,
                          XMLEventReader eventReader)
                   throws XMLStreamException

Extracts the value stored in the coming tag with type xmcda:value. It may be called:

• after this tag has been read, for example, after reading an <integer> tag,
• or just after a tag expecting a value, for example after the slope tag has been read (cf. XPath: //function/affine/slope in XMCDA).

Parameters:

startElement - the last start element which has been read before this method is called

eventReader - the object parsing the xml stream

Returns:

the extracted value

Throws:

XMLStreamException

toXML

public <T> void toXML(T value,
                      XMLStreamWriter writer)
               throws XMLStreamException

Throws:

XMLStreamException

writeInteger

protected void writeInteger(Integer i,
                            XMLStreamWriter writer)
                     throws XMLStreamException

Throws:

XMLStreamException

writeReal

protected void writeReal(Double d,
                         XMLStreamWriter writer)
                  throws XMLStreamException

Throws:

XMLStreamException

writeReal

protected void writeReal(Float f,
                         XMLStreamWriter writer)
                  throws XMLStreamException

Throws:

XMLStreamException

writeInterval

protected void writeInterval(Interval<?> interval,
                             XMLStreamWriter writer)
                      throws XMLStreamException

Throws:

XMLStreamException

writeRational

protected void writeRational(Rational rational,
                             XMLStreamWriter writer)
                      throws XMLStreamException

Throws:

XMLStreamException

writeLabel

protected void writeLabel(String label,
                          XMLStreamWriter writer)
                   throws XMLStreamException

Throws:

XMLStreamException

writeValuedLabel

protected void writeValuedLabel(ValuedLabel<?> valuedLabel,
                                XMLStreamWriter writer)
                         throws XMLStreamException

Throws:

XMLStreamException

writeBoolean

protected void writeBoolean(Boolean bool,
                            XMLStreamWriter writer)
                     throws XMLStreamException

Throws:

XMLStreamException

writeNA

protected void writeNA(XMLStreamWriter writer)
                throws XMLStreamException

Throws:

XMLStreamException

writeFuzzyNumber

protected void writeFuzzyNumber(FuzzyNumber<?,?> fuzzyNumber,
                                XMLStreamWriter writer)
                         throws XMLStreamException

Throws:

XMLStreamException