mirror of
https://gitee.com/milvus-io/milvus.git
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102 lines
2.5 KiB
Go
102 lines
2.5 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package commonpbutil
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import (
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"time"
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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)
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const MsgIDNeedFill int64 = 0
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type MsgBaseOptions func(*commonpb.MsgBase)
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func WithMsgType(msgType commonpb.MsgType) MsgBaseOptions {
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return func(msgBase *commonpb.MsgBase) {
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msgBase.MsgType = msgType
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}
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}
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func WithMsgID(msgID int64) MsgBaseOptions {
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return func(msgBase *commonpb.MsgBase) {
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msgBase.MsgID = msgID
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}
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}
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func WithTimeStamp(ts uint64) MsgBaseOptions {
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return func(msgBase *commonpb.MsgBase) {
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msgBase.Timestamp = ts
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}
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}
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func WithSourceID(sourceID int64) MsgBaseOptions {
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return func(msgBase *commonpb.MsgBase) {
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msgBase.SourceID = sourceID
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}
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}
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func WithTargetID(targetID int64) MsgBaseOptions {
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return func(msgBase *commonpb.MsgBase) {
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msgBase.TargetID = targetID
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}
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}
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func GetNowTimestamp() uint64 {
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return uint64(time.Now().Unix())
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}
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func FillMsgBaseFromClient(sourceID int64, options ...MsgBaseOptions) MsgBaseOptions {
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return func(msgBase *commonpb.MsgBase) {
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if msgBase.Timestamp == 0 {
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msgBase.Timestamp = GetNowTimestamp()
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}
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if msgBase.SourceID == 0 {
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msgBase.SourceID = sourceID
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}
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for _, op := range options {
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op(msgBase)
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}
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}
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}
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func newMsgBaseDefault() *commonpb.MsgBase {
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return &commonpb.MsgBase{
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MsgType: commonpb.MsgType_Undefined,
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MsgID: MsgIDNeedFill,
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}
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}
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func NewMsgBase(options ...MsgBaseOptions) *commonpb.MsgBase {
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msgBase := newMsgBaseDefault()
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for _, op := range options {
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op(msgBase)
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}
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return msgBase
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}
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func UpdateMsgBase(msgBase *commonpb.MsgBase, options ...MsgBaseOptions) *commonpb.MsgBase {
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if msgBase == nil {
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return nil
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}
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msgBaseRt := msgBase
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for _, op := range options {
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op(msgBaseRt)
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}
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return msgBaseRt
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}
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