org.opentox.toxotis.core.component
Class FeatureValue

java.lang.Object
  extended by org.opentox.toxotis.core.OTComponent<FeatureValue>
      extended by org.opentox.toxotis.core.component.FeatureValue
All Implemented Interfaces:
Serializable, IOTComponent, IStAXWritable

public class FeatureValue
extends OTComponent<FeatureValue>

A pair of a feature and a Literal value. Feature Values appear in Datasets wrapping all values in it.

Author:
Pantelis Sopasakis, Charalampos Chomenides
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.opentox.toxotis.core.OTComponent
meta, RDF_ABOUT, RDF_RDF, RDF_RESOURCE, RDF_TYPE
 
Constructor Summary
FeatureValue()
           
FeatureValue(Feature feature, LiteralValue value)
           
 
Method Summary
 com.hp.hpl.jena.ontology.Individual asIndividual(com.hp.hpl.jena.ontology.OntModel model)
          The OpenTox component as an individual.
 boolean equals(Object obj)
           
 Feature getFeature()
           
 VRI getUri()
          Get the URI of the resource (as an instance of VRI.
 LiteralValue getValue()
           
 int hashCode()
           
 void setFeature(Feature feature)
           
 void setValue(LiteralValue value)
           
 void writeRdf(XMLStreamWriter writer)
          Due to the large size of some objects like datasets, it is advisable to use this method for serializing large objects to RDF/XML rather than the method OntModel#write(OutputStream).
 
Methods inherited from class org.opentox.toxotis.core.OTComponent
addOntologicalClasses, asOntModel, endRdfWriter, getMeta, getOntologicalClasses, initRdfWriter, isEnabled, setEnabled, setMeta, setOntologicalClasses, setUri, writeAnnotationProperty, writeClass, writeDatatypeProperty, writeMetaDataProperties, writeObjectProperty, writeRdf, writeRdf, writeSuperClassRelationships
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FeatureValue

public FeatureValue()

FeatureValue

public FeatureValue(Feature feature,
                    LiteralValue value)
Method Detail

getUri

public VRI getUri()
Description copied from class: OTComponent
Get the URI of the resource (as an instance of VRI. Anonymous resources, return null

Specified by:
getUri in interface IOTComponent
Overrides:
getUri in class OTComponent<FeatureValue>
Returns:
URI of the component or null if not any.

getFeature

public Feature getFeature()

setFeature

public void setFeature(Feature feature)

getValue

public LiteralValue getValue()

setValue

public void setValue(LiteralValue value)

asIndividual

public com.hp.hpl.jena.ontology.Individual asIndividual(com.hp.hpl.jena.ontology.OntModel model)
Description copied from interface: IOTComponent
The OpenTox component as an individual.

Parameters:
model - The ontological model to which the individual belongs.
Returns:
The OpenTox component as an individual of a data model.

writeRdf

public void writeRdf(XMLStreamWriter writer)
              throws XMLStreamException
Description copied from interface: IStAXWritable
Due to the large size of some objects like datasets, it is advisable to use this method for serializing large objects to RDF/XML rather than the method OntModel#write(OutputStream). In the case of Datasets, it has been shown that this method performs much faster (about 7,5 times faster on a dataset of 21 features and 1000 compounds).

Parameters:
writer - XML Stream Writer used for the serialization of the dataset object.
Throws:
XMLStreamException - In case the serialization is not possible due to syntax errors.

equals

public boolean equals(Object obj)
Overrides:
equals in class OTComponent<FeatureValue>

hashCode

public int hashCode()
Overrides:
hashCode in class OTComponent<FeatureValue>


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