package org.zstack.network.service.portforwarding; import org.zstack.header.core.Completion; public interface PortForwardingManager { PortForwardingBackend getPortForwardingBackend(String providerType); void attachPortForwardingRule(PortForwardingStruct struct, String providerType, Completion completion); void detachPortForwardingRule(PortForwardingStruct struct, String providerType, Completion completion); }