diff options
Diffstat (limited to 'src')
3 files changed, 9 insertions, 1 deletions
diff --git a/src/main/java/edu/brown/cs/student/term/Main.java b/src/main/java/edu/brown/cs/student/term/Main.java index 4b910f7..5c7497f 100644 --- a/src/main/java/edu/brown/cs/student/term/Main.java +++ b/src/main/java/edu/brown/cs/student/term/Main.java @@ -162,7 +162,7 @@ public final class Main { Map<String, Object> variables = ImmutableMap.of("holders", suspiciousHolders); return GSON.toJson(variables); } catch (Exception e) { - System.out.println("DBQuerier Test, couldn't connect to db???"); + System.out.println("Error retrieving the suspicion ranks for GUI"); return "Error"; } } diff --git a/src/main/java/edu/brown/cs/student/term/hub/SuspicionRanker.java b/src/main/java/edu/brown/cs/student/term/hub/SuspicionRanker.java index fd214fd..2b567c2 100644 --- a/src/main/java/edu/brown/cs/student/term/hub/SuspicionRanker.java +++ b/src/main/java/edu/brown/cs/student/term/hub/SuspicionRanker.java @@ -31,6 +31,7 @@ public class SuspicionRanker { LinkMapper lm = new LinkMapper(querier); HubSearch hub = new HubSearch(lm); Map<Holder, Double> holderToHubScore = hub.runHubSearch(start, end); + System.out.println(holderToHubScore); ProfitCalculation pc = new ProfitCalculation(DatabaseQuerier.getConn(), "", new Date(start.toEpochMilli()), @@ -38,6 +39,11 @@ public class SuspicionRanker { Map<Integer, Double> profitMap = pc.getProfitMap(); + //if the maps are empty, we abort because we have entirely incomplete data + if(profitMap.isEmpty() || holderToHubScore.isEmpty()){ + return new ArrayList<>(); + } + double profitMax = getMaxOfMap(profitMap); /*if all of our values are negative, we need to flip sides so that the * biggest loser doesn't end up being the most suspicious person*/ @@ -64,6 +70,7 @@ public class SuspicionRanker { suspicionList.add(guy); } } catch (Exception e) { + e.printStackTrace(); System.out.println("ERROR: Could not connect to database querier"); } return suspicionList; diff --git a/src/main/java/edu/brown/cs/student/term/repl/commands/SetupCommand.java b/src/main/java/edu/brown/cs/student/term/repl/commands/SetupCommand.java index a6ef1f0..5aa1c5a 100644 --- a/src/main/java/edu/brown/cs/student/term/repl/commands/SetupCommand.java +++ b/src/main/java/edu/brown/cs/student/term/repl/commands/SetupCommand.java @@ -24,6 +24,7 @@ public class SetupCommand implements Command { if(args.length == 1){ try{ dq = new DatabaseQuerier(args[0]); + System.out.println("Connected to db at " + args[0]); } catch (Exception e) { error = "ERROR: Could not connect to database. Ensure this is a valid database."; System.out.println(error); |