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[16:31:05 CDT(-0500)] <EricDalquist> yay comcast 
[16:37:27 CDT(-0500)] <athena> no kidding.
[16:37:30 CDT(-0500)] * athena screams
[16:38:35 CDT(-0500)] <athena> clearly they're having a bad day - i'm on the edge of migrating to a coffee shop or UW campus or something
[16:38:35 CDT(-0500)] <athena> so w/ the DAO
[16:38:35 CDT(-0500)] <athena> i guess we might need a new LoginAggregation implementation?
[16:38:35 CDT(-0500)] <athena> so that we can construct new aggregations that aren't JPA-persisted?
[16:40:03 CDT(-0500)] <EricDalquist> sure ... I'd probably create a EmptyLoginAggregation implements LoginAggregation
[16:40:11 CDT(-0500)] <EricDalquist> and have a singleton INSTANCE of it
[16:40:22 CDT(-0500)] <athena> sounds terrific - along the lines of what i was thinking
[16:40:36 CDT(-0500)] <athena> like the suggestion about the singleton
[16:40:36 CDT(-0500)] <EricDalquist> then add some logic in the display code
[16:40:53 CDT(-0500)] <EricDalquist> that would run through the list and fill in blanks
[16:40:56 CDT(-0500)] <athena> yeah
[16:41:01 CDT(-0500)] <EricDalquist> if I was really feeling enterprising ...
[16:41:03 CDT(-0500)] <athena> do we want that in the display code or the dao?
[16:41:14 CDT(-0500)] <EricDalquist> display code
[16:41:16 CDT(-0500)] <athena> ok
[16:41:20 CDT(-0500)] <EricDalquist> let the DAO represent what is actually in the data
[16:41:28 CDT(-0500)] <athena> well, in that case we don't actually need an aggregation at all
[16:41:35 CDT(-0500)] <athena> since the display models things as a google DataTable
[16:41:44 CDT(-0500)] <EricDalquist> Ah
[16:41:51 CDT(-0500)] <EricDalquist> well the reason I was thinking an aggreagation is
[16:41:59 CDT(-0500)] <EricDalquist> I'd consider adding an abstract method to AggregationInterval
[16:42:03 CDT(-0500)] <athena> i worry a bit about having display logic that's too complex just because it might make it harder for adopters to add new reports
[16:42:07 CDT(-0500)] <EricDalquist> which each interval implements
[16:42:44 CDT(-0500)] <EricDalquist> public abstract <T extends BaseAggregation> List<T> fillInBlanks(List<T> data, T blank);
[16:42:56 CDT(-0500)] <EricDalquist> that lets you re-use this logic for other aggregations down the road
[16:43:10 CDT(-0500)] <EricDalquist> since the "fill in the blank" logic is going to be interval specific
[16:43:11 CDT(-0500)] <EricDalquist> hrm
[16:43:12 CDT(-0500)] <EricDalquist> actuall
[16:43:16 CDT(-0500)] <EricDalquist> damn terms/quarters
[16:43:28 CDT(-0500)] <EricDalquist> because of those
[16:43:40 CDT(-0500)] <EricDalquist> you should add "public <T extends BaseAggregation> List<T> fillInBlanks(List<T> data, T blank)" to AggregationIntervalHelper
[16:43:50 CDT(-0500)] <EricDalquist> and implement it in AggregationIntervalHelperImpl
[16:44:05 CDT(-0500)] <EricDalquist> since you'll need DB lookups to figure if there are missing terms/quarters
[16:44:14 CDT(-0500)] <EricDalquist> and a singleton won't work
[16:44:20 CDT(-0500)] <EricDalquist> since the date/time fields need to be correct
[16:44:21 CDT(-0500)] <EricDalquist> damnit
[16:45:04 CDT(-0500)] <EricDalquist> public <T extends BaseAggregation> List<T> fillInBlanks(List<T> data, Function<DateTime, T> missingDataCreator);
[16:45:05 CDT(-0500)] <EricDalquist> there
[16:45:12 CDT(-0500)] <EricDalquist> where Function is a com.google.common.base.Function
[16:45:23 CDT(-0500)] <athena> ok
[16:45:31 CDT(-0500)] <EricDalquist> then that can call missingDataCreator.apply(missingDateTime)
[16:45:48 CDT(-0500)] <athena> so basically we're adding a utility method to the interval helper that will help fill in missing holes and return a new list of aggregations
[16:45:53 CDT(-0500)] <EricDalquist> yes
[16:46:10 CDT(-0500)] <athena> and we'll need logic specific to each aggregation type
[16:46:15 CDT(-0500)] <EricDalquist> just because the "find the hole" logic isn't straight forward for all intervals
[16:46:20 CDT(-0500)] <athena> so that it can create aggregation-specific empty objects
[16:47:00 CDT(-0500)] <EricDalquist> yeah, which is what that Function should be doing
[16:47:02 CDT(-0500)] <EricDalquist> grr
[16:47:03 CDT(-0500)] <EricDalquist> ok
[16:47:03 CDT(-0500)] <EricDalquist> public <T extends BaseAggregation> List<T> fillInBlanks(List<T> data, Function<Tuple<DateDimension, TimeDimension>, T> missingDataCreator);
[16:47:06 CDT(-0500)] <EricDalquist> there
[16:47:17 CDT(-0500)] <EricDalquist> the fillInTheBlank function will have to figure out the date and time dimensions
[16:47:19 CDT(-0500)] <EricDalquist> and provide those
[16:47:29 CDT(-0500)] <EricDalquist> just a DateTime wouldn't be enough info for the function
[16:47:31 CDT(-0500)] <EricDalquist> blah
[16:47:59 CDT(-0500)] <athena> yeah
[16:48:01 CDT(-0500)] <EricDalquist> so you'd get the aggregation from the dao
[16:48:01 CDT(-0500)] <athena> not trivial
[16:48:07 CDT(-0500)] <EricDalquist> run the list through fillInBlanks
[16:48:10 CDT(-0500)] <athena> but if we can at least keep this out of the controller that'll help
[16:48:14 CDT(-0500)] <EricDalquist> yes
[16:48:22 CDT(-0500)] <EricDalquist> keeping it in one method will be good
[16:48:30 CDT(-0500)] <athena> i finally got something reasonable working displaying the graphs
[16:48:35 CDT(-0500)] <EricDalquist> then use that list to build the DataTable
[16:48:38 CDT(-0500)] <EricDalquist> yay!
[16:48:46 CDT(-0500)] <athena> managed to use google's logic to serialize the DataTable to a JSON fragment without it taking over the whole response
[16:48:47 CDT(-0500)] <athena> yeah
[16:48:52 CDT(-0500)] <EricDalquist> "sometime soon" I'll be working on more aggregators
[16:48:56 CDT(-0500)] <EricDalquist> oh nice
[16:48:56 CDT(-0500)] <athena> so we shoudl be able to include multiple tables in a response now, etc.
[16:49:08 CDT(-0500)] <athena> once i get all this working i'll check it in and then we can have a real example to work from
[16:49:11 CDT(-0500)] <EricDalquist> yay for reverse engineering
[16:49:12 CDT(-0500)] <athena> just keep finding little things
[16:49:13 CDT(-0500)] <EricDalquist> wonderful
[16:49:13 CDT(-0500)] <athena> lol
[16:49:13 CDT(-0500)] <athena> yeah
[16:49:17 CDT(-0500)] <EricDalquist> yeah
[16:49:20 CDT(-0500)] <athena> yay for being able to look at source code online
[16:49:22 CDT(-0500)] <EricDalquist> I think we found an aggregator bug
[16:49:28 CDT(-0500)] <EricDalquist> so have to fix that soon
[16:49:33 CDT(-0500)] <EricDalquist> but time for me to head home
[16:49:37 CDT(-0500)] <EricDalquist> have a good evening
[16:50:06 CDT(-0500)] <athena> you too!