if (c instanceof SingleFieldConstraint) {
fieldType = ((SingleFieldConstraint) c).getFieldType();
} else if (c instanceof ConnectiveConstraint) {
fieldType = ((ConnectiveConstraint) c).getFieldType();
}
DropDownData enums = null;
boolean found = false;
if ( fieldType.equals( SuggestionCompletionEngine.TYPE_BOOLEAN )) {
enums = DropDownData.create(new String[]{"true", "false"});
}else
{