32 lines
1.1 KiB
Go
32 lines
1.1 KiB
Go
// Copyright 2019 The OpenZipkin Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package model
|
|
|
|
import "net"
|
|
|
|
// Endpoint holds the network context of a node in the service graph.
|
|
type Endpoint struct {
|
|
ServiceName string `json:"serviceName,omitempty"`
|
|
IPv4 net.IP `json:"ipv4,omitempty"`
|
|
IPv6 net.IP `json:"ipv6,omitempty"`
|
|
Port uint16 `json:"port,omitempty"`
|
|
}
|
|
|
|
// Empty returns if all Endpoint properties are empty / unspecified.
|
|
func (e *Endpoint) Empty() bool {
|
|
return e == nil ||
|
|
(e.ServiceName == "" && e.Port == 0 && len(e.IPv4) == 0 && len(e.IPv6) == 0)
|
|
}
|