Created
September 3, 2019 06:02
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TiledSessions.java
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| @Override | |
| public void mergeWindows(MergeContext c) throws Exception { | |
| List<TiledIntervalWindow> sortedWindows = Lists.newArrayList(c.windows()); | |
| switch (strategy) { | |
| case SPACE_AND_TIME: | |
| sortedWindows.sort(TiledIntervalWindow.SPACE_AND_TIME_COMPARATOR); | |
| break; | |
| case TIME_ONLY: | |
| sortedWindows.sort(TiledIntervalWindow.TIME_ONLY_COMPARATOR); | |
| break; | |
| } | |
| List<TiledIntervalWindowAccumulator> merges = Lists.newArrayList(); | |
| TiledIntervalWindowAccumulator accumulator = new TiledIntervalWindowAccumulator(); | |
| for (TiledIntervalWindow currentWindow : sortedWindows) { | |
| if (accumulator.intersects(currentWindow)) { | |
| accumulator.add(currentWindow); | |
| } else { | |
| merges.add(accumulator); | |
| accumulator = new TiledIntervalWindowAccumulator(currentWindow); | |
| } | |
| } | |
| merges.add(accumulator); | |
| for (TiledIntervalWindowAccumulator merge : merges) { | |
| merge.apply(c); | |
| } | |
| } |
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