org.andromda.metafacades.uml14.GeneralizationFacadeLogic Maven / Gradle / Ivy

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// license-header java merge-point
//
// Attention: generated code (by MetafacadeLogic.vsl) - do not modify!
//
package org.andromda.metafacades.uml14;

import java.util.Collection;
import org.andromda.core.metafacade.MetafacadeBase;
import org.andromda.core.metafacade.ModelValidationMessage;
import org.andromda.metafacades.uml.GeneralizableElementFacade;
import org.andromda.metafacades.uml.GeneralizationFacade;
import org.apache.log4j.Logger;
import org.omg.uml.foundation.core.Generalization;

/**
 * 
 * A taxonomic relationship between a more general classifier and a
 * more specific classifier. Each instance of the specific
 * classifier is also an indirect instance of the general
 * classifier. Thus, the specific classifier inherits the features
 * of the more general classifier. A generalization relates a
 * specific classifier to a more general classifier, and is owned
 * by the specific classifier.
 * 
 * MetafacadeLogic for GeneralizationFacade
 *
 * @see GeneralizationFacade
 */
public abstract class GeneralizationFacadeLogic
    extends ModelElementFacadeLogicImpl
    implements GeneralizationFacade
{
    /**
     * The underlying UML object
     * @see Generalization
     */
    protected Generalization metaObject;

    /** Create Metafacade implementation instance using the MetafacadeFactory from the context
     * @param metaObjectIn
     * @param context
     */
    protected GeneralizationFacadeLogic(Generalization metaObjectIn, String context)
    {
        super(metaObjectIn, getContext(context));
        this.metaObject = metaObjectIn;
    }

    /**
     * The logger instance.
     */
    private static final Logger logger = Logger.getLogger(GeneralizationFacadeLogic.class);

    /**
     * Gets the context for this metafacade logic instance.
     * @param context String. Set to GeneralizationFacade if null
     * @return context String
     */
    private static String getContext(String context)
    {
        if (context == null)
        {
            context = "org.andromda.metafacades.uml.GeneralizationFacade";
        }
        return context;
    }

    /** Reset context only for non-root metafacades
     * @param context
     */
    @Override
    public void resetMetafacadeContext(String context)
    {
        if (!this.contextRoot) // reset context only for non-root metafacades
        {
            context = getContext(context);  // to have same value as in original constructor call
            setMetafacadeContext (context);
        }
    }

    /**
     * @return boolean true always
     * @see GeneralizationFacade
     */
    public boolean isGeneralizationFacadeMetaType()
    {
        return true;
    }

    // ------------- associations ------------------

    /**
     * 
     * @return (GeneralizableElementFacade)handleGetChild()
     */
    public final GeneralizableElementFacade getChild()
    {
        GeneralizableElementFacade getChild1r = null;
        // generalizationFacade has no pre constraints
        Object result = handleGetChild();
        MetafacadeBase shieldedResult = this.shieldedElement(result);
        try
        {
            getChild1r = (GeneralizableElementFacade)shieldedResult;
        }
        catch (ClassCastException ex)
        {
            // Bad things happen if the metafacade type mapping in metafacades.xml is wrong - Warn
            GeneralizationFacadeLogic.logger.warn("incorrect metafacade cast for GeneralizationFacadeLogic.getChild GeneralizableElementFacade " + result + ": " + shieldedResult);
        }
        // generalizationFacade has no post constraints
        return getChild1r;
    }

    /**
     * UML Specific type is transformed by shieldedElements to AndroMDA Metafacade type
     * @return Object
     */
    protected abstract Object handleGetChild();

    /**
     * 
     * @return (GeneralizableElementFacade)handleGetParent()
     */
    public final GeneralizableElementFacade getParent()
    {
        GeneralizableElementFacade getParent2r = null;
        // generalizationFacade has no pre constraints
        Object result = handleGetParent();
        MetafacadeBase shieldedResult = this.shieldedElement(result);
        try
        {
            getParent2r = (GeneralizableElementFacade)shieldedResult;
        }
        catch (ClassCastException ex)
        {
            // Bad things happen if the metafacade type mapping in metafacades.xml is wrong - Warn
            GeneralizationFacadeLogic.logger.warn("incorrect metafacade cast for GeneralizationFacadeLogic.getParent GeneralizableElementFacade " + result + ": " + shieldedResult);
        }
        // generalizationFacade has no post constraints
        return getParent2r;
    }

    /**
     * UML Specific type is transformed by shieldedElements to AndroMDA Metafacade type
     * @return Object
     */
    protected abstract Object handleGetParent();

    /**
     * @param validationMessages Collection
     * @see ModelElementFacadeLogicImpl#validateInvariants(Collection validationMessages)
     */
    @Override
    public void validateInvariants(Collection validationMessages)
    {
        super.validateInvariants(validationMessages);
    }
}