opendap/src/main/java/opendap/servers/parsers/Ceparse.java
public boolean constraint_expression(CEEvaluator ceEval,
                                         BaseTypeFactory factory,
                                         ClauseFactory clauseFactory)
            throws DAP2Exception, ParseException
    {
        ServerDDS sdds = ceEval.getDDS();
        if (!parse()) return false;
        ast.init(ceEval,factory,clauseFactory,sdds,getASTnodeset());
        ast.walkConstraint();
        return true;
    }
public boolean constraint_expression(CEEvaluator ceEval,
                                         BaseTypeFactory factory,
                                         ClauseFactory clauseFactory)
            throws DAP2Exception, ParseException
    {
        ServerDDS sdds = ceEval.getDDS();
        if (!parse()) return false;
        ast.init(ceEval,factory,clauseFactory,sdds,getASTnodeset());
        ast.walkConstraint();
        return true;
    }
public boolean constraint_expression ( CEEvaluator ceEval , BaseTypeFactory factory , ClauseFactory clauseFactory ) throws DAP2Exception , ParseException { ServerDDS sdds = ceEval . getDDS ( ) ; if ( ! parse ( ) ) return false ; ast . init ( ceEval , factory , clauseFactory , sdds , getASTnodeset ( ) ) ; ast . walkConstraint ( ) ; return true ; }
This parses, then fills in the evaluator from the AST
This parses then fills in the evaluator from the AST