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/*
* Copyright (c) 2013, 2015 Eike Stepper (Berlin, Germany) and others.
* 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.net4j.db.ddl.delta;
import org.eclipse.net4j.db.ddl.IDBIndex;
import org.eclipse.net4j.db.ddl.IDBSchema;
import java.util.Map;
/**
* @since 4.2
* @author Eike Stepper
* @noextend This interface is not intended to be extended by clients.
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface IDBIndexDelta extends IDBDeltaWithProperties
{
public static final String TYPE_PROPERTY = "type";
/**
* @since 4.5
*/
public static final String OPTIONAL_PROPERTY = "optional";
public IDBTableDelta getParent();
public int getIndexFieldDeltaCount();
public IDBIndexFieldDelta getIndexFieldDelta(int position);
public IDBIndexFieldDelta getIndexFieldDelta(String name);
public Map<String, IDBIndexFieldDelta> getIndexFieldDeltas();
public IDBIndexFieldDelta[] getIndexFieldDeltasSortedByPosition();
public IDBIndex getSchemaElement(IDBSchema schema);
}
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