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/*******************************************************************************
* Copyright (c) 2006, 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.core.context;
/**
* Read-only
* <ul>
* <li>column
* <li>join column
* </ul>
* 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 ReadOnlyTableColumn
extends ReadOnlyNamedColumn
{
// ********** table **********
String getSpecifiedTable();
String SPECIFIED_TABLE_PROPERTY = "specifiedTable"; //$NON-NLS-1$
String getDefaultTable();
String DEFAULT_TABLE_PROPERTY = "defaultTable"; //$NON-NLS-1$
// ********** misc **********
boolean tableNameIsInvalid();
/**
* Return a list of table names that are valid for this column
*/
Iterable<String> getCandidateTableNames();
// ********** owner **********
/**
* Interface allowing columns to be used in multiple places
* (e.g. basic mappings and attribute overrides).
*/
interface Owner
extends ReadOnlyNamedColumn.Owner
{
/**
* return whether the given table cannot be explicitly specified
* in the column's 'table' element
*/
boolean tableNameIsInvalid(String tableName);
/**
* Return a list of table names that are valid for this column
*/
Iterable<String> getCandidateTableNames();
}
}
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