zcbbpo commented on pull request #9780:
URL: https://github.com/apache/dubbo/pull/9780#issuecomment-1066636859
Hi chickenlj
by the way ,The project cannot use stream?
This code was not approve？
```
public static int getConsumerAddressNum(ConsumerModel consumerModel) {
// TODO, only check one registry by default.
int num = 0;
RegistryManager registryManager =
consumerModel.getModuleModel().getApplicationModel().getBeanFactory().getBean(RegistryManager.class);
Collection<Registry> registries = registryManager.getRegistries();
if (CollectionUtils.isEmpty(registries)) {
return num;
}
return registries.stream()
.filter(v -> v instanceof AbstractRegistry)
.findFirst()
.map(v -> (AbstractRegistry)v)
.flatMap(abstractRegistry ->
abstractRegistry.getNotified().entrySet().stream()
.filter(kv ->
kv.getKey().getServiceKey().equals(consumerModel.getServiceKey()))
.filter(kv -> CollectionUtils.isNotEmptyMap(kv.getValue()))
.findFirst()
.map(kv -> kv.getValue().size()))
.orElse(num);
}
```
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