in cq/src/main/java/org/apache/geode_examples/cq/RandomEventListener.java [25:35]
public void onEvent(CqEvent cqEvent) {
Operation queryOperation = cqEvent.getQueryOperation();
if (queryOperation.isUpdate()) {
System.out.print("-------Updated Value\n");
} else if (queryOperation.isCreate()) {
System.out.print("-------Value Created\n");
}
}