frostfs-node/pkg/services/object/search/service.go

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package searchsvc
import (
"context"
"sync"
"github.com/nspcc-dev/neofs-api-go/pkg/object"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/localstore"
"github.com/nspcc-dev/neofs-node/pkg/network"
"github.com/nspcc-dev/neofs-node/pkg/network/cache"
objutil "github.com/nspcc-dev/neofs-node/pkg/services/object/util"
"github.com/nspcc-dev/neofs-node/pkg/util"
)
type Service struct {
*cfg
}
type Option func(*cfg)
type cfg struct {
keyStorage *objutil.KeyStorage
localStore *localstore.Storage
cnrSrc container.Source
netMapSrc netmap.Source
workerPool util.WorkerPool
localAddrSrc network.LocalAddressSource
clientCache *cache.ClientCache
}
func defaultCfg() *cfg {
return &cfg{
workerPool: new(util.SyncWorkerPool),
}
}
func NewService(opts ...Option) *Service {
c := defaultCfg()
for i := range opts {
opts[i](c)
}
return &Service{
cfg: c,
}
}
func (p *Service) Search(ctx context.Context, prm *Prm) (*Streamer, error) {
return &Streamer{
cfg: p.cfg,
once: new(sync.Once),
prm: prm,
ctx: ctx,
cache: make([][]*object.ID, 0, 10),
}, nil
}
func WithKeyStorage(v *objutil.KeyStorage) Option {
return func(c *cfg) {
c.keyStorage = v
}
}
func WithLocalStorage(v *localstore.Storage) Option {
return func(c *cfg) {
c.localStore = v
}
}
func WithContainerSource(v container.Source) Option {
return func(c *cfg) {
c.cnrSrc = v
}
}
func WithNetworkMapSource(v netmap.Source) Option {
return func(c *cfg) {
c.netMapSrc = v
}
}
func WithWorkerPool(v util.WorkerPool) Option {
return func(c *cfg) {
c.workerPool = v
}
}
func WithLocalAddressSource(v network.LocalAddressSource) Option {
return func(c *cfg) {
c.localAddrSrc = v
}
}
func WithClientCache(v *cache.ClientCache) Option {
return func(c *cfg) {
c.clientCache = v
}
}