public interface Query {
// Public Constants
    public static final int QUERY_TYPE_EBXML_FILTER_QUERY;
               // =2
    public static final int QUERY_TYPE_SQL;
               // =0
    public static final int QUERY_TYPE_XQUERY;
               // =1
// Public Instance Methods
    public abstract int getType(  ) throws JAXRException;
               // L1
    public abstract String toString(  );
               // L1
}

The Query interface provides a way to encapsulate a registry query to be handled by a DeclarativeQueryManager. A Query object is created by calling the createQuery( ) method of the DeclarativeQueryManager whose executeQuery( ) method is eventually used to perform the search operation that it specifies. The query manager may choose to return a private object implementing Query that represents the query string in a form that is suitable for the means that are eventually used to action it. The getType( ) methods return the type of query that the Query object represents (such as QUERY_TYPE_SQL), while toString( ) returns a string representation of the query. DeclarativeQueryManagers are supported only by level 1 providers, but only queries of type QUERY_TYPE_EBXML_FILTER_QUERY are required to be supported.

Passed To

DeclarativeQueryManager.executeQuery( )

Returned By

DeclarativeQueryManager.createQuery( )