in dubbo-admin-server/src/main/java/org/apache/dubbo/admin/model/domain/Override.java [129:134]
public boolean isMatch(Provider provider) {
return isEnabled() && getParams() != null && getParams().length() > 0
&& provider.getService().equals(getService())
&& (getAddress() == null || getAddress().length() == 0 || getAddress().equals(Constants.ANY_VALUE) || getAddress().equals(Constants.ANYHOST_VALUE) || getAddress().equals(provider.getAddress()))
&& (getApplication() == null || getApplication().length() == 0 || getApplication().equals(Constants.ANY_VALUE) || getApplication().equals(provider.getApplication()));
}