milvus/internal/rootcoord/task.go
Jiquan Long 4e521438c3
Optimize read ddl (#19352)
Signed-off-by: longjiquan <jiquan.long@zilliz.com>

Signed-off-by: longjiquan <jiquan.long@zilliz.com>
2022-09-24 12:42:51 +08:00

67 lines
1.0 KiB
Go

package rootcoord
import (
"context"
)
type task interface {
GetCtx() context.Context
SetCtx(context.Context)
SetTs(ts Timestamp)
GetTs() Timestamp
SetID(id UniqueID)
GetID() UniqueID
Prepare(ctx context.Context) error
Execute(ctx context.Context) error
WaitToFinish() error
NotifyDone(err error)
}
type baseTask struct {
ctx context.Context
core *Core
done chan error
ts Timestamp
id UniqueID
}
func (b *baseTask) SetCtx(ctx context.Context) {
b.ctx = ctx
}
func (b *baseTask) GetCtx() context.Context {
return b.ctx
}
func (b *baseTask) SetTs(ts Timestamp) {
b.ts = ts
}
func (b *baseTask) GetTs() Timestamp {
return b.ts
}
func (b *baseTask) SetID(id UniqueID) {
b.id = id
}
func (b *baseTask) GetID() UniqueID {
return b.id
}
func (b *baseTask) Prepare(ctx context.Context) error {
return nil
}
func (b *baseTask) Execute(ctx context.Context) error {
return nil
}
func (b *baseTask) WaitToFinish() error {
return <-b.done
}
func (b *baseTask) NotifyDone(err error) {
b.done <- err
}