persistentiterator.java

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package org.garret.perst;

import java.util.Iterator;

/**
 * Interface implemented by all Perst iterators allowing to get OID of the current object
 */
public interface PersistentIterator extends Iterator { 
    /**
     * Get OID of the next object
     * @return OID of the the next element in the iteration.
     * @exception NoSuchElementException iteration has no more objects.
     */
    public int nextOid();
}