ibessonov commented on code in PR #739:
URL: https://github.com/apache/ignite-3/pull/739#discussion_r841437090
##########
modules/core/src/main/java/org/apache/ignite/internal/util/Cursor.java:
##########
@@ -25,5 +25,38 @@
* @param <T> Type of elements.
*/
public interface Cursor<T> extends Iterator<T>, Iterable<T>, AutoCloseable {
+ /** {@inheritDoc} */
+ @Override
+ default Iterator<T> iterator() {
+ return this;
+ }
+ /**
+ * Creates an iterator based cursor.
+ *
+ * @param it Iterator.
+ * @param <T> Type of elements in iterator.
+ * @return Cursor.
+ */
+ static <T> Cursor<T> fromIterator(Iterator<? extends T> it) {
+ return new Cursor<T>() {
+ /** {@inheritDoc} */
+ @Override
+ public void close() throws Exception {
+ // No-op.
Review Comment:
Nice, I'll do it
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