/**
* Place an open parenthesis in the <CODE>WHERE</CODE> clause. Example usage: find all the Bobs
* and Roberts who are 5 or 50 years old: <CODE>
* PersonQuery pq = new PersonQuery();
* pq.openParen();
* pq.setQueryFirstName( "Bob" );
* pq.or();
* pq.setQueryFirstName( "Robert" );
* pq.closeParen();
* // AND automatically inserted here.
* pq.openParen();
* pq.setQueryAge( 5 );
* pq.or();
* pq.setQueryAge( 50 );
* pq.closeParen();
* </CODE>
*
* @see QueryBuilder to construct more elaborate queries.
* @author Jay Gunter
*/
public void openParen() {
builder.addWhereOpenParen();
}
