public TableInstance resolveByFieldName(String fieldName) throws QueryParsingException {
resolvedClass = null;
String resolvedAlias = null;
for (Iterator it = aliasToTypeInfo.entrySet().iterator(); it.hasNext(); ) {
Map.Entry entry = (Map.Entry) it.next();
String alias = (String) entry.getKey();
TypeInfo typeInfo = (TypeInfo) entry.getValue();
if (typeInfo.getColFieldName() != null) {
continue;
}
}
if (superContext != null) {
TableInstance tblInstance = superContext.resolveByFieldName(fieldName);
resolvedClass = superContext.getResolvedClass();
return tblInstance;
}
throw new QueryParsingException("field {0} not found", new Object[] {fieldName});
}