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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* 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 org.apache.tuscany.das.rdb.config.wrapper;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import org.apache.tuscany.das.rdb.config.KeyPair;
import org.apache.tuscany.das.rdb.config.Relationship;
public class RelationshipWrapper {
private Relationship relationship;
public RelationshipWrapper(Relationship r) {
this.relationship = r;
}
public Collection getForeignKeys() {
ArrayList keys = new ArrayList();
Iterator i = this.relationship.getKeyPair().iterator();
while ( i.hasNext()) {
KeyPair pair = (KeyPair) i.next();
keys.add(pair.getForeignKeyColumn());
}
return keys;
}
}
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