Github user tweise commented on a diff in the pull request:
https://github.com/apache/incubator-apex-core/pull/148#discussion_r47601043
--- Diff:
engine/src/main/java/com/datatorrent/stram/plan/logical/LogicalPlan.java ---
@@ -1067,28 +1096,186 @@ public int hashCode()
public <T extends Operator> T addOperator(String name, T operator)
{
if (operators.containsKey(name)) {
- if (operators.get(name) == (Object)operator) {
+ if (operators.get(name).operator == operator) {
return operator;
}
throw new IllegalArgumentException("duplicate operator id: " +
operators.get(name));
}
+ // Avoid name conflict with module.
+ if (modules.containsKey(name))
+ throw new IllegalArgumentException("duplicate operator id: " +
operators.get(name));
+
OperatorMeta decl = new OperatorMeta(name, operator);
rootOperators.add(decl); // will be removed when a sink is added to an
input port for this operator
operators.put(name, decl);
return operator;
}
- @Override
- public <T extends Module> T addModule(String name, Class<T> moduleClass)
+ /**
+ * Module meta object.
+ */
+ public final class ModuleMeta implements DAG.ModuleMeta, Serializable
{
- throw new UnsupportedOperationException("Modules are not supported");
+ private final LinkedHashMap<InputPortMeta, StreamMeta> inputStreams =
new LinkedHashMap<InputPortMeta, StreamMeta>();
+ private final LinkedHashMap<OutputPortMeta, StreamMeta> outputStreams
= new LinkedHashMap<OutputPortMeta, StreamMeta>();
+ private final Attribute.AttributeMap attributes;
+ @NotNull
+ private String name;
+ private transient Module module;
--- End diff --
why transient?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
