1 files changed, 0 insertions, 123 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/ForeignKey.java b/jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/ForeignKey.java
deleted file mode 100644
index 3215cfdfd4..0000000000
--- a/jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/ForeignKey.java
+++ /dev/null
@@ -1,123 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008 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.db;
-
-import java.util.Iterator;
-
-/**
- * Database foreign key
- * 
- * 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.
- * 
- * This interface is not intended to be implemented by clients.
- */
-public interface ForeignKey extends Comparable<ForeignKey> {
-
-	/**
-	 * Return the foreign key's name.
-	 */
-	String getName();
-
-	/**
-	 * Return the foreign key's "base" table.
-	 */
-	Table getBaseTable();
-
-	/**
-	 * Return the foreign key's "referenced" table.
-	 */
-	Table getReferencedTable();
-
-	/**
-	 * Return the foreign key's column pairs.
-	 * @see ColumnPair
-	 */
-	Iterator<ColumnPair> columnPairs();
-
-	/**
-	 * Return the foreign key's single column pair. Throw an
-	 * IllegalStateException if the foreign key has more than one column pair.
-	 */
-	ColumnPair columnPair();
-
-	/**
-	 * Return the size of the foreign key's column pairs.
-	 * @see ColumnPair
-	 */
-	int columnPairsSize();
-
-	/**
-	 * Return the foreign key's "base" columns.
-	 * @see ColumnPair
-	 */
-	Iterator<Column> baseColumns();
-
-	/**
-	 * Return the foreign key's "base" columns that are not part of
-	 * the base table's primary key.
-	 * @see ColumnPair
-	 */
-	Iterator<Column> nonPrimaryKeyBaseColumns();
-
-	/**
-	 * Return the foreign key's "referenced" columns.
-	 * @see ColumnPair
-	 */
-	Iterator<Column> referencedColumns();
-
-	/**
-	 * Return a Java-appropriate name for a field that holds the entity
-	 * mapped to the foreign key's "referenced" table.
-	 */
-	String getJavaFieldName();
-
-	/**
-	 * Return whether the foreign key's default Java field name matches the
-	 * specified Java identifier, respecting the database's case-sensitivity.
-	 */
-	boolean defaultMatchesJavaFieldName(String javaFieldName);
-
-	/**
-	 * Return whether the foreign key is the default for the specified Java
-	 * field name, respecting the database's case-sensitivity.
-	 */
-	boolean isDefaultFor(String javaFieldName);
-
-	/**
-	 * Return whether the foreign key references the primary key of the
-	 * "referenced" table and that primary key has only a single column.
-	 */
-	boolean referencesSingleColumnPrimaryKey();
-
-
-	/**
-	 * Pair up the foreign key's column pairs, matching each "base" column with
-	 * the appropriate "referenced" column.
-	 * @see #columnPairs()
-	 */
-	interface ColumnPair extends Comparable<ColumnPair> {
-
-		/**
-		 * Return the column pair's "base" column.
-		 */
-		Column baseColumn();
-
-		/**
-		 * Return the column pair's "referenced" column.
-		 */
-		Column referencedColumn();
-
-	}
-
-}