tkalkirill commented on code in PR #1745:
URL: https://github.com/apache/ignite-3/pull/1745#discussion_r1126830728
##########
modules/storage-api/src/main/java/org/apache/ignite/internal/storage/util/StorageOperation.java:
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@@ -25,16 +25,55 @@
* Storage operations.
*/
interface StorageOperation {
+ /**
+ * Returns future completion of the operation.
+ */
+ CompletableFuture<Void> operationFuture();
+
+ /**
+ * Return {@code true} if the operation is the final.
+ */
+ boolean isFinalOperation();
+
+ /**
+ * Marks the operation as final.
+ */
+ void markFinalOperation();
+
+ /**
+ * Abstract operation of the storage.
+ */
+ abstract class AbstractStorageOperation implements StorageOperation {
+ private final CompletableFuture<Void> operationFuture = new
CompletableFuture<>();
+
+ private volatile boolean finalOperation;
+
+ @Override
+ public CompletableFuture<Void> operationFuture() {
+ return operationFuture;
+ }
+
+ @Override
+ public boolean isFinalOperation() {
+ return finalOperation;
+ }
+
+ @Override
+ public void markFinalOperation() {
+ finalOperation = true;
+ }
+ }
+
/**
* Storage creation operation.
*/
- class CreateStorageOperation implements StorageOperation {
+ class CreateStorageOperation extends AbstractStorageOperation {
Review Comment:
At the moment it is used only in this package, if necessary, we will move it
to another package.
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