accessing hashtables from another class
Hi, very very new to Java (this is my first post)!
I am trying to access a set of Hashtables that I have created in another class but am having real difficulty getting my head around it.
Data is loaded from a file in the class DataAccess
Set into a group of Hashtables in Timeseries
I am then looking to query the group of hash tables in class TimeseriesManipulation, but keep getting a error. All the classes are in the same package.
I can't figure out how from the Engine class I call class DataManipulation and once I've successfully called the class I don't know the syntax to get data out of the hashtables.
Can someone help please.
Please find attched a txt file with all relevant code. (if you cannot access the code please let me know).
Very many thanks