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model.go
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model.go
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//
// Copyright (C) 2019-2023 vdaas.org vald team <vald@vdaas.org>
//
// 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
//
// https://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 mysql
// Vector is an interface to handle vector keep in MySQL.
type Vector interface {
GetUUID() string
GetVector() []byte
GetIPs() []string
}
type vector struct {
data data
podIPs []podIP
}
type data struct {
ID int64 `db:"id"`
UUID string `db:"uuid"`
Vector []byte `db:"vector"`
}
type podIP struct {
ID int64 `db:"id"`
IP string `db:"ip"`
}
// GetUUID returns UUID of Vector.
func (v *vector) GetUUID() string { return v.data.UUID }
// GetVector returns Vector of Vector.
func (v *vector) GetVector() []byte { return v.data.Vector }
// GetIPs returns all podIPs which are Vald Agent Pods' IP indexed vector's vector.
func (v *vector) GetIPs() []string {
ips := make([]string, 0, len(v.podIPs))
for _, ip := range v.podIPs {
ips = append(ips, ip.IP)
}
return ips
}