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/*******************************************************************************
* Copyright (c) 2009, 2010 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.core.context;
import java.util.ListIterator;
/**
* Provisional API: This interface is part of an interim API that is still
* under development and expected to change significantly before reaching
* stability. It is available at this early stage to solicit feedback from
* pioneering adopters on the understanding that any code that uses this API
* will almost certainly be broken (repeatedly) as the API evolves.
*
* @version 2.3
* @since 2.3
*/
public interface AttributeOverrideContainer
extends OverrideContainer
{
// **************** attribute overrides **************************************
/**
* Return a list iterator of the attribute overrides whether specified or default.
* This will not be null.
*/
<T extends AttributeOverride> ListIterator<T> attributeOverrides();
/**
* Return the number of attribute overrides, both specified and default.
*/
int attributeOverridesSize();
/**
* Return a list iterator of the specified attribute overrides.
* This will not be null. No add/remove for specified attribute overrides, the
* virtual attribute overrides will be populated from superclasses, then use
* {@link AttributeOverride#setVirtual(boolean)} to add/remove the attribute
* override from the source
*/
<T extends AttributeOverride> ListIterator<T> specifiedAttributeOverrides();
/**
* Return the number of specified attribute overrides.
*/
int specifiedAttributeOverridesSize();
/**
* Return a list iterator of the virtual attribute overrides, those not specified.
* This will not be null.
*/
<T extends AttributeOverride> ListIterator<T> virtualAttributeOverrides();
/**
* Return the number of default attribute overrides.
*/
int virtualAttributeOverridesSize();
/**
* Move the specified attribute override from the source index to the target index.
*/
void moveSpecifiedAttributeOverride(int targetIndex, int sourceIndex);
String SPECIFIED_ATTRIBUTE_OVERRIDES_LIST = "specifiedAttributeOverrides"; //$NON-NLS-1$
String VIRTUAL_ATTRIBUTE_OVERRIDES_LIST = "virtualAttributeOverrides"; //$NON-NLS-1$
/**
* Return the attribute override, whether specified or default,
* with the given name.
*/
AttributeOverride getAttributeOverrideNamed(String name);
interface Owner extends OverrideContainer.Owner
{
Column resolveOverriddenColumn(String attributeOverrideName);
}
}
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