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The Eclipse EMF UML2 v2.X metafacades. This is the set of EMF UML2 2.X metafacades implementations. These implement the common UML metafacades for .uml model files.
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// license-header java merge-point
//
// Attention: generated code (by MetafacadeLogic.vsl) - do not modify!
//
package org.andromda.metafacades.emf.uml22;

import java.util.Collection;
import org.andromda.core.metafacade.ModelValidationMessage;
import org.andromda.metafacades.uml.ManageableEntityAttribute;

/**
 * 
 * MetafacadeLogic for ManageableEntityAttribute
 *
 * @see ManageableEntityAttribute
 */
public abstract class ManageableEntityAttributeLogic
    extends EntityAttributeLogicImpl
    implements ManageableEntityAttribute
{
    /**
     * The underlying UML object
     * @see Object
     */
    protected Object metaObject;

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

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

    // --------------- attributes ---------------------

   /**
    * @see ManageableEntityAttribute#isDisplay()
    * @return boolean
    */
    protected abstract boolean handleIsDisplay();

    private boolean __display1a;
    private boolean __display1aSet = false;

    /**
     * 
     * Whether or not this attribute should be displayed.
     * 
     * @return (boolean)handleIsDisplay()
     */
    public final boolean isDisplay()
    {
        boolean display1a = this.__display1a;
        if (!this.__display1aSet)
        {
            // display has no pre constraints
            display1a = handleIsDisplay();
            // display has no post constraints
            this.__display1a = display1a;
            if (isMetafacadePropertyCachingEnabled())
            {
                this.__display1aSet = true;
            }
        }
        return display1a;
    }

   /**
    * @see ManageableEntityAttribute#isManageableGetterAvailable()
    * @return boolean
    */
    protected abstract boolean handleIsManageableGetterAvailable();

    private boolean __manageableGetterAvailable2a;
    private boolean __manageableGetterAvailable2aSet = false;

    /**
     * 
     * Whether or not this attribute can be read in a call isolated
     * from the rest (for example when downloading binary fields).
     * 
     * @return (boolean)handleIsManageableGetterAvailable()
     */
    public final boolean isManageableGetterAvailable()
    {
        boolean manageableGetterAvailable2a = this.__manageableGetterAvailable2a;
        if (!this.__manageableGetterAvailable2aSet)
        {
            // manageableGetterAvailable has no pre constraints
            manageableGetterAvailable2a = handleIsManageableGetterAvailable();
            // manageableGetterAvailable has no post constraints
            this.__manageableGetterAvailable2a = manageableGetterAvailable2a;
            if (isMetafacadePropertyCachingEnabled())
            {
                this.__manageableGetterAvailable2aSet = true;
            }
        }
        return manageableGetterAvailable2a;
    }

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

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