method.setVisibility(JavaVisibility.PUBLIC);
method.setReturnType(FullyQualifiedJavaType.getStringInstance());
method.setName("getOrderByClause"); //$NON-NLS-1$
method.addBodyLine("return orderByClause;"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
// add field, getter, setter for distinct
field = new Field();
field.setVisibility(JavaVisibility.PROTECTED);
field.setType(FullyQualifiedJavaType.getBooleanPrimitiveInstance());