de.fuberlin.wiwiss.d2rq.map

Class TranslationTable

java.lang.Object

de.fuberlin.wiwiss.d2rq.map.MapObject

de.fuberlin.wiwiss.d2rq.map.TranslationTable

public class TranslationTable
extends MapObject

Represents a d2rq:TranslationTable.

Author:

Richard Cyganiak (richard@cyganiak.de), zazi (http://github.com/zazi)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TranslationTable.Translation

Constructor Summary

Constructors

Constructor and Description
TranslationTable(Resource resource)

Method Summary

Methods

Modifier and Type	Method and Description
void	addTranslation(String dbValue, String rdfValue) Adds a translation mapping.
void	setHref(String href)
void	setJavaClass(String className) Sets a translation class.
int	size() Returns the number of defined mappings.
String	toString()
Translator	translator()
void	validate()

Methods inherited from class de.fuberlin.wiwiss.d2rq.map.MapObject

assertArgumentNotNull, assertHasBeenDefined, assertNotYetDefined, resource

Methods inherited from class java.lang.Object

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

Constructor Detail

TranslationTable

public TranslationTable(Resource resource)

Method Detail

size

public int size()

Returns the number of defined mappings.

addTranslation

public void addTranslation(String dbValue,
                  String rdfValue)

Adds a translation mapping.

Parameters:

dbValue - the value on the database side (usually coming from a DB column)

rdfValue - the value on the RDF side (a string or URI)

setJavaClass

public void setJavaClass(String className)

Sets a translation class. The translation class must implement the Translator interface. This method will take care of generating an instance of the class.

Parameters:

className - name of a class implementing Translator

setHref

public void setHref(String href)

translator

public Translator translator()

validate

public void validate()
              throws D2RQException

Specified by:

validate in class MapObject

Throws:

D2RQException

toString

public String toString()

Overrides:

toString in class MapObject