cigarl commented on a change in pull request #4537:
URL: https://github.com/apache/iotdb/pull/4537#discussion_r769390128
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File path: server/src/main/java/org/apache/iotdb/db/metadata/MManager.java
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@@ -1021,6 +1021,18 @@ public PartialPath getBelongedStorageGroup(PartialPath
path) throws StorageGroup
return mtree.getDevices(pathPattern, false);
}
+ /**
+ * Get all device paths matching the path pattern by prefix.
+ *
+ * @param pathPattern the pattern of the target devices.
+ * @param isPrefixMatch whether to use prefix matching
+ * @return A HashSet instance which stores devices paths matching the given
path pattern.
+ */
+ public Set<PartialPath> getMatchedDevicesByPrex(PartialPath pathPattern,
boolean isPrefixMatch)
+ throws MetadataException {
+ return mtree.getDevices(pathPattern, isPrefixMatch);
+ }
Review comment:
ok~
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