| /******************************************************************************* |
| * Copyright (c) 2009 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. |
| */ |
| public interface AttributeOverrideContainer |
| extends JpaContextNode |
| { |
| |
| // **************** 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); |
| |
| |
| Owner getOwner(); |
| |
| interface Owner |
| { |
| |
| /** |
| * Return the type mapping of the owning persistent type. |
| */ |
| TypeMapping getTypeMapping(); |
| |
| /** |
| * Return the overridable persistent type, not the owning persistent type. |
| * This will be the persistent type of the mapped superclass or embeddable. |
| */ |
| TypeMapping getOverridableTypeMapping(); |
| |
| |
| Column resolveOverridenColumn(String attributeOverrideName); |
| } |
| |
| } |