Avoiding database queries in Anylogic-CodePudding

I would like to avoid costly repeated data base queries in Anylogic. I have seen the following thread in Stack Overflow

Create a class (you did that)

Your collection will take as the key a String (first last name) and as the value of the elment the class...

now, when you read your database you will have something like this:

for(Tuple t : yourQueryResults){
    YourClass yc=new YourClass(t.get(db.var1),t.get(db.var2));
    String totalName=t.get(db.first_name) "_" t.get(db.last_name);
    yourCollection.put(totalName,yc);
}

Now every time you want to find someone with the a name, for example "John Doe", instead of making a query, you will do

yourCollection.get("John_Doe").theVarYouWant;

if you use an id instead of the name, you can set an int as the key, and then you will just do yourCollection.get(theId).theVarYouWant