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The UML 1.4 metafacades. This is the set of UML 1.4 metafacades implementations. These implement the common UML metafacades.
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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.ModelValidationMessage;
import org.andromda.metafacades.uml.EntityAssociation;
import org.omg.uml.foundation.core.UmlAssociation;

/**
 * 
 * Represents an association between entities.
 * 
 * MetafacadeLogic for EntityAssociation
 *
 * @see EntityAssociation
 */
public abstract class EntityAssociationLogic
    extends AssociationFacadeLogicImpl
    implements EntityAssociation
{
    /**
     * The underlying UML object
     * @see Object
     */
    protected Object metaObject;

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

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

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

   /**
    * @see EntityAssociation#getTableName()
    * @return String
    */
    protected abstract String handleGetTableName();

    private String __tableName1a;
    private boolean __tableName1aSet = false;

    /**
     * 
     * The name of the table if this is a many-to-many association. 
     * Otherwise it just returns null if not part of a many-to-many
     * association.
     * 
     * @return (String)handleGetTableName()
     */
    public final String getTableName()
    {
        String tableName1a = this.__tableName1a;
        if (!this.__tableName1aSet)
        {
            // tableName has no pre constraints
            tableName1a = handleGetTableName();
            // tableName has no post constraints
            this.__tableName1a = tableName1a;
            if (isMetafacadePropertyCachingEnabled())
            {
                this.__tableName1aSet = true;
            }
        }
        return tableName1a;
    }

   /**
    * @see EntityAssociation#getSchema()
    * @return String
    */
    protected abstract String handleGetSchema();

    private String __schema2a;
    private boolean __schema2aSet = false;

    /**
     * 
     * The name of the schema that contains the database table
     * 
     * @return (String)handleGetSchema()
     */
    public final String getSchema()
    {
        String schema2a = this.__schema2a;
        if (!this.__schema2aSet)
        {
            // schema has no pre constraints
            schema2a = handleGetSchema();
            // schema has no post constraints
            this.__schema2a = schema2a;
            if (isMetafacadePropertyCachingEnabled())
            {
                this.__schema2aSet = true;
            }
        }
        return schema2a;
    }

   /**
    * @see EntityAssociation#isEntityAssociation()
    * @return boolean
    */
    protected abstract boolean handleIsEntityAssociation();

    private boolean __entityAssociation3a;
    private boolean __entityAssociation3aSet = false;

    /**
     * 
     * is this an EntityAssociation?
     * 
     * @return (boolean)handleIsEntityAssociation()
     */
    public final boolean isEntityAssociation()
    {
        boolean entityAssociation3a = this.__entityAssociation3a;
        if (!this.__entityAssociation3aSet)
        {
            // entityAssociation has no pre constraints
            entityAssociation3a = handleIsEntityAssociation();
            // entityAssociation has no post constraints
            this.__entityAssociation3a = entityAssociation3a;
            if (isMetafacadePropertyCachingEnabled())
            {
                this.__entityAssociation3aSet = true;
            }
        }
        return entityAssociation3a;
    }

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