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/*******************************************************************************
* Copyright (c) 2009, 2011 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.jpa.db.internal.driver;
import java.util.List;
import org.eclipse.datatools.modelbase.sql.schema.Catalog;
import org.eclipse.datatools.modelbase.sql.schema.Schema;
/**
* Adapt the variety of catalog (and schema) configurations generated by
* DTP-supplied drivers.
*/
interface CatalogStrategy {
/**
* Return whether the DTP database has "real" catalogs (i.e. catalogs that
* can be specified by the user).
*/
boolean supportsCatalogs();
/**
* Return the DTP database's catalogs. This will be empty if the database
* does <em>not</em> support catalogs.
* @see #supportsCatalogs()
*/
List<Catalog> getCatalogs();
/**
* Return the DTP database's schemas. This will be empty if the database
* supports catalogs.
* @see #supportsCatalogs()
*/
List<Schema> getSchemas();
}
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