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- /*
- Copyright (c) 2013 James Ahlborn
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- */
-
- package com.healthmarketscience.jackcess;
-
- import java.util.List;
-
- /**
- * Information about a relationship between two tables in the {@link
- * Database}.
- *
- * @author James Ahlborn
- * @usage _general_class_
- */
- public interface Relationship
- {
- public enum JoinType {
- INNER, LEFT_OUTER, RIGHT_OUTER;
- }
-
- public String getName();
-
- public Table getFromTable();
-
- public List<Column> getFromColumns();
-
- public Table getToTable();
-
- public List<Column> getToColumns();
-
- public boolean isOneToOne();
-
- public boolean hasReferentialIntegrity();
-
- public boolean cascadeUpdates();
-
- public boolean cascadeDeletes();
-
- public boolean cascadeNullOnDelete();
-
- public boolean isLeftOuterJoin();
-
- public boolean isRightOuterJoin();
-
- public JoinType getJoinType();
- }
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