org.hibernate.mapping.Bag.java Source code

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Here is the source code for org.hibernate.mapping.Bag.java

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/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
package org.hibernate.mapping;

import org.hibernate.boot.spi.MetadataBuildingContext;
import org.hibernate.boot.spi.MetadataImplementor;
import org.hibernate.type.CollectionType;

/**
 * A bag permits duplicates, so it has no primary key
 * 
 * @author Gavin King
 */
public class Bag extends Collection {

    /**
     * @deprecated Use {@link Bag#Bag(MetadataBuildingContext, PersistentClass)} instead.
     */
    @Deprecated
    public Bag(MetadataImplementor metadata, PersistentClass owner) {
        super(metadata, owner);
    }

    public Bag(MetadataBuildingContext buildingContext, PersistentClass owner) {
        super(buildingContext, owner);
    }

    public CollectionType getDefaultCollectionType() {
        return getMetadata().getTypeResolver().getTypeFactory().bag(getRole(), getReferencedPropertyName());
    }

    void createPrimaryKey() {
        //create an index on the key columns??
    }

    public Object accept(ValueVisitor visitor) {
        return visitor.accept(this);
    }
}