github-advanced-security[bot] commented on code in PR #802:
URL:
https://github.com/apache/incubator-baremaps/pull/802#discussion_r1398293238
##########
baremaps-core/src/main/java/org/apache/baremaps/workflow/WorkflowContext.java:
##########
@@ -41,4 +67,54 @@
return dataSources.computeIfAbsent(database,
PostgresUtils::createDataSourceFromObject);
}
+ public DataMap<Long, Coordinate> getCoordinateMap(Path path) throws
IOException {
+ if (Files.size(path) > 1 << 30) {
+ return getAlignedCoordinateMap();
+ } else {
+ return getMonotonicCoordinateMap();
+ }
+ }
+
+ public DataMap<Long, Coordinate> getAlignedCoordinateMap() throws
IOException {
+ var coordinateDir =
Files.createDirectories(cacheDir.resolve("coordinates"));
+ return new MemoryAlignedDataMap<>(
+ new LonLatDataType(),
+ new MemoryMappedDirectory(coordinateDir));
+ }
+
+ public DataMap<Long, Coordinate> getMonotonicCoordinateMap() throws
IOException {
+ var coordinateKeysDir =
Files.createDirectories(cacheDir.resolve("coordinate_keys"));
+ var coordinateValuesDir =
Files.createDirectories(cacheDir.resolve("coordinate_values"));
+ return new MonotonicDataMap<>(
+ new MemoryAlignedDataList<>(
+ new PairDataType<>(new LongDataType(), new LongDataType()),
+ new MemoryMappedDirectory(coordinateKeysDir)),
+ new AppendOnlyBuffer<>(
+ new LonLatDataType(),
+ new MemoryMappedDirectory(coordinateValuesDir)));
+ }
+
+ public DataMap<Long, List<Long>> getReferenceMap(Path path) throws
IOException {
Review Comment:
## Useless parameter
The parameter 'path' is never used.
[Show more
details](https://github.com/apache/incubator-baremaps/security/code-scanning/844)
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