runtime20/src/java/org/apache/jdo/pm/Accessor.java

/*
 * Copyright 2005 The Apache Software Foundation.
 * 
 * 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.
 */

/*
 * Accessor.java
 *
 * Created on August 10, 2001, 3:17 PM
 */

package org.apache.jdo.pm;

/**
 *
 * @author  Dave Bristor
 * @version 1.0
 */
public interface Accessor {
    /** 
     * Return a default value in a Factory (either 
     * a PersistenceManagerFactory or a ConnectionFactory.
     * @return String form of a default value
     */
    public String getDefault();
}