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/*******************************************************************************
* Copyright (c) 2007, 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 org.eclipse.jpt.core.utility.TextRange;
import org.eclipse.jpt.db.Column;
import org.eclipse.jpt.db.Table;
import org.eclipse.wst.validation.internal.provisional.core.IMessage;
/**
*
*
* 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 2.0
*/
public interface NamedColumn
extends JpaContextNode
{
String getName();
String getDefaultName();
String DEFAULT_NAME_PROPERTY = "defaultName"; //$NON-NLS-1$
String getSpecifiedName();
void setSpecifiedName(String value);
String SPECIFIED_NAME_PROPERTY = "specifiedName"; //$NON-NLS-1$
/**
* Return the table name for this column. Columns that don't have a
* specified table still have a table that they belong to.
*/
String getTable();
String getColumnDefinition();
void setColumnDefinition(String value);
String COLUMN_DEFINITION_PROPERTY = "columnDefinition"; //$NON-NLS-1$
/**
* Return the wrapper for the datasource column
*/
Column getDbColumn();
/**
* Return the wrapper for the datasource table
*/
Table getDbTable();
/**
* Return whether the column is found on the datasource.
*/
boolean isResolved();
/**
* interface allowing columns to be used in multiple places
* (e.g. basic mappings and attribute overrides)
*/
interface Owner {
/**
* Return the type mapping that contains the column.
*/
TypeMapping getTypeMapping();
/**
* Return the name of the table which the column belongs to by default
*/
String getDefaultTableName();
/**
* Return the database table for the specified table name
*/
Table getDbTable(String tableName);
/**
* Return the default column name
*/
String getDefaultColumnName();
/**
* Return a validation message for the column's name not resolving on the
* table either specified or default. Use the given text range in the message
*/
IMessage buildUnresolvedNameMessage(NamedColumn column, TextRange textRange);
}
}
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