elementtype2propertyrange.java

normkit is a set of tools supporting ontology learning. from xml,xsd to rdfs.

package it.itc.ectrl.normkit.cnorm.heuristics;

import oracle.xml.parser.schema.*;

import it.itc.ectrl.normkit.cnorm.XSModel.ElementDeclarationContext;
import it.itc.ectrl.normkit.cnorm.impl.C_NormalisationImpl;

/**
 * Governs addition of a property domain to property extracted out of Element Declaration XML Schema component. The domain information is extracted from the parent of element declaration or reference in the XML Schema.
 * @author Oliver Fodor ([e-mail])
 */
public class ElementType2PropertyRange extends NormalisationHeuristic {

    ElementDeclarationContext m_elementDeclaration;

    public ElementType2PropertyRange(ElementDeclarationContext elementDeclaration, C_NormalisationImpl c_norm) {

        super( c_norm );
        m_elementDeclaration = elementDeclaration;
    }

    public void run() throws Exception {

        runRangeInformationExtraction();

    }


    private void runRangeInformationExtraction() throws Exception {

        int typeHashCode = m_elementDeclaration.getHashCodeOfElementsType();

        String normalizedEntityURI = m_c_norm.getNormalizedEntityFirstURI(typeHashCode);

        if (normalizedEntityURI != null)     // just a doublecheck, maybe remove this line
            m_c_norm.addPropertyRangeToTargetModel(m_elementDeclaration.getHashCode(), normalizedEntityURI);

    }

}