tvalentyn commented on a change in pull request #14607:
URL: https://github.com/apache/beam/pull/14607#discussion_r621496835
##########
File path:
sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/PTransform.java
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@@ -178,6 +179,34 @@ public String getName() {
return name != null ? name : getKindString();
}
+ /**
+ * Sets resource hints for the transform.
+ *
+ * @param resourceHints a {@link ResourceHints} instance.
+ * @return a reference to the same transfrom instance.
+ * <p>For example:
+ * <pre>{@code
+ * Pipeline p = ...
+ * ...
+ * p.apply(new
SomeTransform().setResourceHints(ResourceHints.create().withMinRam("6 GiB")))
+ * ...
+ *
+ * }</pre>
+ */
+ public PTransform<InputT, OutputT> setResourceHints(ResourceHints
resourceHints) {
+ this.resourceHints = resourceHints;
+ return this;
+ }
+
+ /** Returns resource hints set on the transform. */
+ public ResourceHints getResourceHints() {
+ if (resourceHints == null) {
Review comment:
I think we can make initialization in the field declaration. We needed
this pattern in Python since Python (unlike Java) does not call superclass
constructor by default.
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