diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lq/Doubles.java | 15 | ||||
| -rw-r--r-- | src/lq/QuoteUtil.java | 11 |
2 files changed, 26 insertions, 0 deletions
diff --git a/src/lq/Doubles.java b/src/lq/Doubles.java new file mode 100644 index 0000000..551e65a --- /dev/null +++ b/src/lq/Doubles.java @@ -0,0 +1,15 @@ +package lq; + +public class Doubles { + public static final int signum(Double d) { + if (d < 0.0) { + return -1; + } + else if (d > 0.0) { + return 1; + } + else { + return 0; + } + } +} diff --git a/src/lq/QuoteUtil.java b/src/lq/QuoteUtil.java index 37f857b..82ff932 100644 --- a/src/lq/QuoteUtil.java +++ b/src/lq/QuoteUtil.java @@ -89,6 +89,17 @@ public class QuoteUtil { return quotes; } + public static List<Quote> getQuotesOrderedByTimestampDesc() { + List<Quote> quotes = getQuotes(); + Collections.sort(quotes, + new Comparator<Quote>() { + public int compare(Quote q1, Quote q2) { + return q2.getTimestamp().compareTo(q1.getTimestamp()); + } + }); + return quotes; + } + public static void approveQuote(Long id) { PersistenceManager pm = PMF.get().getPersistenceManager(); try { |