ibessonov commented on a change in pull request #336:
URL: https://github.com/apache/ignite-3/pull/336#discussion_r710077433
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File path:
modules/core/src/main/java/org/apache/ignite/internal/util/CollectionUtils.java
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@@ -142,6 +143,41 @@ else if (ts == null || ts.length == 0)
}
}
+ /**
+ * Create a view for an iterable with conversion of elements.
+ *
+ * @param iterable Iterable.
+ * @param mapper Conversion function.
+ * @param <T1> Type of the elements.
+ * @param <T2> Converted type of the elements.
+ * @return View of iterable.
+ */
+ public static <T1, T2> Iterable<T2> view(
Review comment:
Why do you need this if Java has streams?
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