Fix existingOrBuild.

deephaven · Dec 5, 2023 · 0e3add2 · 0e3add2
1 parent ee0fa06
commit 0e3add2
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/engine/table/src/main/java/io/deephaven/engine/updategraph/impl/BaseUpdateGraph.java b/engine/table/src/main/java/io/deephaven/engine/updategraph/impl/BaseUpdateGraph.java
@@ -1066,6 +1066,10 @@ public static <T extends UpdateGraph> T buildOrThrow(final String name, final Su
  * @return the UpdateGraph
  */
  public static <T extends UpdateGraph> T existingOrBuild(final String name, Supplier<T> construct) {
- return INSTANCES.putIfAbsent(name, construct.get()).cast();
+ return INSTANCES.putIfAbsent(name, (nameToInsert) -> {
+ final T newGraph = construct.get();
+ Assert.equals(newGraph.getName(), "newGraph.getName()", nameToInsert, "name");
+ return newGraph;
+ }).cast();
  }
 }