jerqi commented on code in PR #7734:
URL: https://github.com/apache/gravitino/pull/7734#discussion_r2278396343
##########
core/src/main/java/org/apache/gravitino/EntityStore.java:
##########
@@ -190,6 +190,54 @@ default boolean delete(NameIdentifier ident, EntityType
entityType) throws IOExc
*/
boolean delete(NameIdentifier ident, EntityType entityType, boolean cascade)
throws IOException;
+ /**
+ * Batch delete entities in the specified namespace.
+ *
+ * @param namespace the namespace in which the entities are located
+ * @param namespaceEntityType the detailed type of the namespace entity
+ * @param deleteEntityNames the names of the entities to be deleted
+ * @param entityType the general type of the entities to be deleted
+ * @param cascade if true, cascade delete the entities, otherwise just
delete the entities
+ * @return the number of entities deleted
+ * @throws IOException if the batch delete operation fails
+ */
+ int batchDeleteInNamespace(
+ Namespace namespace,
+ EntityType namespaceEntityType,
+ List<String> deleteEntityNames,
+ EntityType entityType,
+ boolean cascade)
+ throws IOException;
Review Comment:
How about using a new class
```
DeleteNameIdentifier {
Pair<Namespace, EntityType> nsWithType;
String name;
EntityType EntityType;
}
```
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