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package org.drools.runtime.rule;

import java.util.Iterator;

/**
 * 
 * Contains the results of a query. The identifiers is a map of the declarations for the query, only patterns or fields that are bound can
 * be accessed in the QueryResultsRow. This class can be marshalled using the drools-transformer-xstream module in combination with the BatchExecutionHelper.
 * See the BatchExecutionHelper for more details.
 * 
 * 
 */
public interface QueryResults extends Iterable {
    String[] getIdentifiers();
    
    Iterator iterator();
    
    int size();
}