[#6] services/object: Remove useless helpers

We have lots of small _private_ methods on `execCtx` whose sole purpose
is to just return a struct field.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

pkg/services/object/delete/exec.go

@@ -5,9 +5,7 @@ import (
 	"strconv"
 
 	objectV2 "github.com/TrueCloudLab/frostfs-api-go/v2/object"
-	"github.com/TrueCloudLab/frostfs-node/pkg/services/object/util"
 	"github.com/TrueCloudLab/frostfs-node/pkg/util/logger"
-	cid "github.com/TrueCloudLab/frostfs-sdk-go/container/id"
 	"github.com/TrueCloudLab/frostfs-sdk-go/object"
 	oid "github.com/TrueCloudLab/frostfs-sdk-go/object/id"
 	"go.uber.org/zap"
@@ -44,37 +42,17 @@ const (
 func (exec *execCtx) setLogger(l *logger.Logger) {
 	exec.log = &logger.Logger{Logger: l.With(
 		zap.String("request", "DELETE"),
-		zap.Stringer("address", exec.address()),
+		zap.Stringer("address", exec.prm.addr),
-		zap.Bool("local", exec.isLocal()),
+		zap.Bool("local", exec.prm.common.LocalOnly()),
 		zap.Bool("with session", exec.prm.common.SessionToken() != nil),
 		zap.Bool("with bearer", exec.prm.common.BearerToken() != nil),
 	)}
 }
 
-func (exec execCtx) context() context.Context {
-	return exec.ctx
-}
-
-func (exec execCtx) isLocal() bool {
-	return exec.prm.common.LocalOnly()
-}
-
-func (exec *execCtx) address() oid.Address {
-	return exec.prm.addr
-}
-
-func (exec *execCtx) containerID() cid.ID {
-	return exec.prm.addr.Container()
-}
-
-func (exec *execCtx) commonParameters() *util.CommonPrm {
-	return exec.prm.common
-}
-
 func (exec *execCtx) newAddress(id oid.ID) oid.Address {
 	var a oid.Address
 	a.SetObject(id)
-	a.SetContainer(exec.containerID())
+	a.SetContainer(exec.prm.addr.Container())
 
 	return a
 }
@@ -240,11 +218,11 @@ func (exec *execCtx) initTombstoneObject() bool {
 	}
 
 	exec.tombstoneObj = object.New()
-	exec.tombstoneObj.SetContainerID(exec.containerID())
+	exec.tombstoneObj.SetContainerID(exec.prm.addr.Container())
 	exec.tombstoneObj.SetType(object.TypeTombstone)
 	exec.tombstoneObj.SetPayload(payload)
 
-	tokenSession := exec.commonParameters().SessionToken()
+	tokenSession := exec.prm.common.SessionToken()
 	if tokenSession != nil {
 		issuer := tokenSession.Issuer()
 		exec.tombstoneObj.SetOwnerID(&issuer)

pkg/services/object/delete/local.go

@@ -36,7 +36,7 @@ func (exec *execCtx) formTombstone() (ok bool) {
 	exec.tombstone.SetExpirationEpoch(
 		exec.svc.netInfo.CurrentEpoch() + tsLifetime,
 	)
-	exec.addMembers([]oid.ID{exec.address().Object()})
+	exec.addMembers([]oid.ID{exec.prm.addr.Object()})
 
 	exec.log.Debug("forming split info...")
 

pkg/services/object/delete/util.go

@@ -24,12 +24,12 @@ func (w *headSvcWrapper) headAddress(exec *execCtx, addr oid.Address) (*object.O
 	wr := getsvc.NewSimpleObjectWriter()
 
 	p := getsvc.HeadPrm{}
-	p.SetCommonParameters(exec.commonParameters())
+	p.SetCommonParameters(exec.prm.common)
 	p.SetHeaderWriter(wr)
 	p.WithRawFlag(true)
 	p.WithAddress(addr)
 
-	err := (*getsvc.Service)(w).Head(exec.context(), p)
+	err := (*getsvc.Service)(w).Head(exec.ctx, p)
 	if err != nil {
 		return nil, err
 	}
@@ -38,7 +38,7 @@ func (w *headSvcWrapper) headAddress(exec *execCtx, addr oid.Address) (*object.O
 }
 
 func (w *headSvcWrapper) splitInfo(exec *execCtx) (*object.SplitInfo, error) {
-	_, err := w.headAddress(exec, exec.address())
+	_, err := w.headAddress(exec, exec.prm.addr)
 
 	var errSplitInfo *object.SplitInfoError
 
@@ -89,11 +89,11 @@ func (w *searchSvcWrapper) splitMembers(exec *execCtx) ([]oid.ID, error) {
 
 	p := searchsvc.Prm{}
 	p.SetWriter(wr)
-	p.SetCommonParameters(exec.commonParameters())
+	p.SetCommonParameters(exec.prm.common)
-	p.WithContainerID(exec.containerID())
+	p.WithContainerID(exec.prm.addr.Container())
 	p.WithSearchFilters(fs)
 
-	err := (*searchsvc.Service)(w).Search(exec.context(), p)
+	err := (*searchsvc.Service)(w).Search(exec.ctx, p)
 	if err != nil {
 		return nil, err
 	}
@@ -108,7 +108,7 @@ func (s *simpleIDWriter) WriteIDs(ids []oid.ID) error {
 }
 
 func (w *putSvcWrapper) put(exec *execCtx) (*oid.ID, error) {
-	streamer, err := (*putsvc.Service)(w).Put(exec.context())
+	streamer, err := (*putsvc.Service)(w).Put(exec.ctx)
 	if err != nil {
 		return nil, err
 	}
@@ -116,7 +116,7 @@ func (w *putSvcWrapper) put(exec *execCtx) (*oid.ID, error) {
 	payload := exec.tombstoneObj.Payload()
 
 	initPrm := new(putsvc.PutInitPrm).
-		WithCommonPrm(exec.commonParameters()).
+		WithCommonPrm(exec.prm.common).
 		WithObject(exec.tombstoneObj.CutPayload())
 
 	err = streamer.Init(initPrm)

pkg/services/object/get/assemble.go

@@ -33,7 +33,7 @@ func (exec *execCtx) assemble() {
 
 	exec.log.Debug("trying to assemble the object...")
 
-	splitInfo := exec.splitInfo()
+	splitInfo := exec.splitInfo
 
 	childID, ok := splitInfo.Link()
 	if !ok {
@@ -47,7 +47,7 @@ func (exec *execCtx) assemble() {
 	prev, children := exec.initFromChild(childID)
 
 	if len(children) > 0 {
-		if exec.ctxRange() == nil {
+		if exec.prm.rng == nil {
 			if ok := exec.writeCollectedHeader(); ok {
 				exec.overtakePayloadDirectly(children, nil, true)
 			}
@@ -100,7 +100,7 @@ func (exec *execCtx) initFromChild(obj oid.ID) (prev *oid.ID, children []oid.ID)
 
 	var payload []byte
 
-	if rng := exec.ctxRange(); rng != nil {
+	if rng := exec.prm.rng; rng != nil {
 		seekOff := rng.GetOffset()
 		seekLen := rng.GetLength()
 		seekTo := seekOff + seekLen
@@ -146,7 +146,7 @@ func (exec *execCtx) initFromChild(obj oid.ID) (prev *oid.ID, children []oid.ID)
 }
 
 func (exec *execCtx) overtakePayloadDirectly(children []oid.ID, rngs []objectSDK.Range, checkRight bool) {
-	withRng := len(rngs) > 0 && exec.ctxRange() != nil
+	withRng := len(rngs) > 0 && exec.prm.rng != nil
 
 	for i := range children {
 		var r *objectSDK.Range
@@ -194,7 +194,7 @@ func (exec *execCtx) buildChainInReverse(prev oid.ID) ([]oid.ID, []objectSDK.Ran
 	var (
 		chain   = make([]oid.ID, 0)
 		rngs    = make([]objectSDK.Range, 0)
-		seekRng = exec.ctxRange()
+		seekRng = exec.prm.rng
 		from    = seekRng.GetOffset()
 		to      = from + seekRng.GetLength()
 

pkg/services/object/get/container.go

@@ -8,12 +8,12 @@ import (
 )
 
 func (exec *execCtx) executeOnContainer() {
-	if exec.isLocal() {
+	if exec.prm.common.LocalOnly() {
 		exec.log.Debug("return result directly")
 		return
 	}
 
-	lookupDepth := exec.netmapLookupDepth()
+	lookupDepth := exec.prm.common.NetmapLookupDepth()
 
 	exec.log.Debug("trying to execute in container...",
 		zap.Uint64("netmap lookup depth", lookupDepth),
@@ -47,12 +47,12 @@ func (exec *execCtx) processCurrentEpoch() bool {
 		zap.Uint64("number", exec.curProcEpoch),
 	)
 
-	traverser, ok := exec.generateTraverser(exec.address())
+	traverser, ok := exec.generateTraverser(exec.prm.addr)
 	if !ok {
 		return true
 	}
 
-	ctx, cancel := context.WithCancel(exec.context())
+	ctx, cancel := context.WithCancel(exec.ctx)
 	defer cancel()
 
 	exec.status = statusUndefined

pkg/services/object/get/exec.go

@@ -10,7 +10,6 @@ import (
 	"github.com/TrueCloudLab/frostfs-node/pkg/services/object/util"
 	"github.com/TrueCloudLab/frostfs-node/pkg/services/object_manager/placement"
 	"github.com/TrueCloudLab/frostfs-node/pkg/util/logger"
-	cid "github.com/TrueCloudLab/frostfs-sdk-go/container/id"
 	objectSDK "github.com/TrueCloudLab/frostfs-sdk-go/object"
 	oid "github.com/TrueCloudLab/frostfs-sdk-go/object/id"
 	"go.uber.org/zap"
@@ -30,7 +29,7 @@ type execCtx struct {
 
 	statusError
 
-	infoSplit *objectSDK.SplitInfo
+	splitInfo *objectSDK.SplitInfo
 
 	log *logger.Logger
 
@@ -38,7 +37,7 @@ type execCtx struct {
 
 	curOff uint64
 
-	head bool
+	headOnly bool
 
 	curProcEpoch uint64
 }
@@ -55,7 +54,7 @@ const (
 
 func headOnly() execOption {
 	return func(c *execCtx) {
-		c.head = true
+		c.headOnly = true
 	}
 }
 
@@ -67,45 +66,29 @@ func withPayloadRange(r *objectSDK.Range) execOption {
 
 func (exec *execCtx) setLogger(l *logger.Logger) {
 	req := "GET"
-	if exec.headOnly() {
+	if exec.headOnly {
 		req = "HEAD"
-	} else if exec.ctxRange() != nil {
+	} else if exec.prm.rng != nil {
 		req = "GET_RANGE"
 	}
 
 	exec.log = &logger.Logger{Logger: l.With(
 		zap.String("request", req),
-		zap.Stringer("address", exec.address()),
+		zap.Stringer("address", exec.prm.addr),
-		zap.Bool("raw", exec.isRaw()),
+		zap.Bool("raw", exec.prm.raw),
-		zap.Bool("local", exec.isLocal()),
+		zap.Bool("local", exec.prm.common.LocalOnly()),
 		zap.Bool("with session", exec.prm.common.SessionToken() != nil),
 		zap.Bool("with bearer", exec.prm.common.BearerToken() != nil),
 	)}
 }
 
-func (exec execCtx) context() context.Context {
-	return exec.ctx
-}
-
-func (exec execCtx) isLocal() bool {
-	return exec.prm.common.LocalOnly()
-}
-
-func (exec execCtx) isRaw() bool {
-	return exec.prm.raw
-}
-
-func (exec execCtx) address() oid.Address {
-	return exec.prm.addr
-}
-
 // isChild checks if reading object is a parent of the given object.
 // Object without reference to the parent (only children with the parent header
 // have it) is automatically considered as child: this should be guaranteed by
 // upper level logic.
 func (exec execCtx) isChild(obj *objectSDK.Object) bool {
 	par := obj.Parent()
-	return par == nil || equalAddresses(exec.address(), object.AddressOf(par))
+	return par == nil || equalAddresses(exec.prm.addr, object.AddressOf(par))
 }
 
 func (exec execCtx) key() (*ecdsa.PrivateKey, error) {
@@ -128,35 +111,11 @@ func (exec execCtx) key() (*ecdsa.PrivateKey, error) {
 }
 
 func (exec *execCtx) canAssemble() bool {
-	return exec.svc.assembly && !exec.isRaw() && !exec.headOnly() && !exec.isLocal()
+	return exec.svc.assembly && !exec.prm.raw && !exec.headOnly && !exec.prm.common.LocalOnly()
-}
-
-func (exec *execCtx) splitInfo() *objectSDK.SplitInfo {
-	return exec.infoSplit
-}
-
-func (exec *execCtx) containerID() cid.ID {
-	return exec.address().Container()
-}
-
-func (exec *execCtx) ctxRange() *objectSDK.Range {
-	return exec.prm.rng
-}
-
-func (exec *execCtx) headOnly() bool {
-	return exec.head
-}
-
-func (exec *execCtx) netmapEpoch() uint64 {
-	return exec.prm.common.NetmapEpoch()
-}
-
-func (exec *execCtx) netmapLookupDepth() uint64 {
-	return exec.prm.common.NetmapLookupDepth()
 }
 
 func (exec *execCtx) initEpoch() bool {
-	exec.curProcEpoch = exec.netmapEpoch()
+	exec.curProcEpoch = exec.prm.common.NetmapEpoch()
 	if exec.curProcEpoch > 0 {
 		return true
 	}
@@ -207,10 +166,10 @@ func (exec *execCtx) getChild(id oid.ID, rng *objectSDK.Range, withHdr bool) (*o
 	p.objWriter = w
 	p.SetRange(rng)
 
-	p.addr.SetContainer(exec.containerID())
+	p.addr.SetContainer(exec.prm.addr.Container())
 	p.addr.SetObject(id)
 
-	exec.statusError = exec.svc.get(exec.context(), p.commonPrm, withPayloadRange(rng))
+	exec.statusError = exec.svc.get(exec.ctx, p.commonPrm, withPayloadRange(rng))
 
 	child := w.Object()
 	ok := exec.status == statusOK
@@ -228,7 +187,7 @@ func (exec *execCtx) getChild(id oid.ID, rng *objectSDK.Range, withHdr bool) (*o
 func (exec *execCtx) headChild(id oid.ID) (*objectSDK.Object, bool) {
 	p := exec.prm
 	p.common = p.common.WithLocalOnly(false)
-	p.addr.SetContainer(exec.containerID())
+	p.addr.SetContainer(exec.prm.addr.Container())
 	p.addr.SetObject(id)
 
 	prm := HeadPrm{
@@ -238,7 +197,7 @@ func (exec *execCtx) headChild(id oid.ID) (*objectSDK.Object, bool) {
 	w := NewSimpleObjectWriter()
 	prm.SetHeaderWriter(w)
 
-	err := exec.svc.Head(exec.context(), prm)
+	err := exec.svc.Head(exec.ctx, prm)
 
 	switch {
 	default:
@@ -298,7 +257,7 @@ func mergeSplitInfo(dst, src *objectSDK.SplitInfo) {
 }
 
 func (exec *execCtx) writeCollectedHeader() bool {
-	if exec.ctxRange() != nil {
+	if exec.prm.rng != nil {
 		return true
 	}
 
@@ -323,7 +282,7 @@ func (exec *execCtx) writeCollectedHeader() bool {
 }
 
 func (exec *execCtx) writeObjectPayload(obj *objectSDK.Object) bool {
-	if exec.headOnly() {
+	if exec.headOnly {
 		return true
 	}
 
@@ -351,12 +310,6 @@ func (exec *execCtx) writeCollectedObject() {
 	}
 }
 
-// isForwardingEnabled returns true if common execution
-// parameters has request forwarding closure set.
-func (exec execCtx) isForwardingEnabled() bool {
-	return exec.prm.forwarder != nil
-}
-
 // disableForwarding removes request forwarding closure from common
 // parameters, so it won't be inherited in new execution contexts.
 func (exec *execCtx) disableForwarding() {

pkg/services/object/get/get.go

@@ -69,7 +69,7 @@ func (s *Service) get(ctx context.Context, prm commonPrm, opts ...execOption) st
 		prm: RangePrm{
 			commonPrm: prm,
 		},
-		infoSplit: object.NewSplitInfo(),
+		splitInfo: object.NewSplitInfo(),
 	}
 
 	for i := range opts {

pkg/services/object/get/get_test.go

@@ -118,7 +118,7 @@ func newTestClient() *testClient {
 }
 
 func (c *testClient) getObject(exec *execCtx, _ client.NodeInfo) (*objectSDK.Object, error) {
-	v, ok := c.results[exec.address().EncodeToString()]
+	v, ok := c.results[exec.prm.addr.EncodeToString()]
 	if !ok {
 		var errNotFound apistatus.ObjectNotFound
 
@@ -129,7 +129,7 @@ func (c *testClient) getObject(exec *execCtx, _ client.NodeInfo) (*objectSDK.Obj
 		return nil, v.err
 	}
 
-	return cutToRange(v.obj, exec.ctxRange()), nil
+	return cutToRange(v.obj, exec.prm.rng), nil
 }
 
 func (c *testClient) addResult(addr oid.Address, obj *objectSDK.Object, err error) {
@@ -143,7 +143,7 @@ func (s *testStorage) get(exec *execCtx) (*objectSDK.Object, error) {
 	var (
 		ok    bool
 		obj   *objectSDK.Object
-		sAddr = exec.address().EncodeToString()
+		sAddr = exec.prm.addr.EncodeToString()
 	)
 
 	if _, ok = s.inhumed[sAddr]; ok {
@@ -157,7 +157,7 @@ func (s *testStorage) get(exec *execCtx) (*objectSDK.Object, error) {
 	}
 
 	if obj, ok = s.phy[sAddr]; ok {
-		return cutToRange(obj, exec.ctxRange()), nil
+		return cutToRange(obj, exec.prm.rng), nil
 	}
 
 	var errNotFound apistatus.ObjectNotFound

pkg/services/object/get/local.go

@@ -34,8 +34,8 @@ func (exec *execCtx) executeLocal() {
 		exec.err = errRemoved
 	case errors.As(err, &errSplitInfo):
 		exec.status = statusVIRTUAL
-		mergeSplitInfo(exec.splitInfo(), errSplitInfo.SplitInfo())
+		mergeSplitInfo(exec.splitInfo, errSplitInfo.SplitInfo())
-		exec.err = objectSDK.NewSplitInfoError(exec.infoSplit)
+		exec.err = objectSDK.NewSplitInfoError(exec.splitInfo)
 	case errors.As(err, &errOutOfRange):
 		exec.status = statusOutOfRange
 		exec.err = errOutOfRange

pkg/services/object/get/remote.go

@@ -53,8 +53,8 @@ func (exec *execCtx) processNode(ctx context.Context, info client.NodeInfo) bool
 		exec.err = errOutOfRange
 	case errors.As(err, &errSplitInfo):
 		exec.status = statusVIRTUAL
-		mergeSplitInfo(exec.splitInfo(), errSplitInfo.SplitInfo())
+		mergeSplitInfo(exec.splitInfo, errSplitInfo.SplitInfo())
-		exec.err = objectSDK.NewSplitInfoError(exec.infoSplit)
+		exec.err = objectSDK.NewSplitInfoError(exec.splitInfo)
 	}
 
 	return exec.status != statusUndefined

pkg/services/object/get/util.go

@@ -87,7 +87,7 @@ func (c *clientCacheWrapper) get(info coreclient.NodeInfo) (getClient, error) {
 }
 
 func (c *clientWrapper) getObject(exec *execCtx, info coreclient.NodeInfo) (*object.Object, error) {
-	if exec.isForwardingEnabled() {
+	if exec.prm.forwarder != nil {
 		return exec.prm.forwarder(info, c.client)
 	}
 
@@ -96,20 +96,20 @@ func (c *clientWrapper) getObject(exec *execCtx, info coreclient.NodeInfo) (*obj
 		return nil, err
 	}
 
-	if exec.headOnly() {
+	if exec.headOnly {
 		var prm internalclient.HeadObjectPrm
 
-		prm.SetContext(exec.context())
+		prm.SetContext(exec.ctx)
 		prm.SetClient(c.client)
 		prm.SetTTL(exec.prm.common.TTL())
 		prm.SetNetmapEpoch(exec.curProcEpoch)
-		prm.SetAddress(exec.address())
+		prm.SetAddress(exec.prm.addr)
 		prm.SetPrivateKey(key)
 		prm.SetSessionToken(exec.prm.common.SessionToken())
 		prm.SetBearerToken(exec.prm.common.BearerToken())
 		prm.SetXHeaders(exec.prm.common.XHeaders())
 
-		if exec.isRaw() {
+		if exec.prm.raw {
 			prm.SetRawFlag()
 		}
 
@@ -122,21 +122,21 @@ func (c *clientWrapper) getObject(exec *execCtx, info coreclient.NodeInfo) (*obj
 	}
 	// we don't specify payload writer because we accumulate
 	// the object locally (even huge).
-	if rng := exec.ctxRange(); rng != nil {
+	if rng := exec.prm.rng; rng != nil {
 		var prm internalclient.PayloadRangePrm
 
-		prm.SetContext(exec.context())
+		prm.SetContext(exec.ctx)
 		prm.SetClient(c.client)
 		prm.SetTTL(exec.prm.common.TTL())
 		prm.SetNetmapEpoch(exec.curProcEpoch)
-		prm.SetAddress(exec.address())
+		prm.SetAddress(exec.prm.addr)
 		prm.SetPrivateKey(key)
 		prm.SetSessionToken(exec.prm.common.SessionToken())
 		prm.SetBearerToken(exec.prm.common.BearerToken())
 		prm.SetXHeaders(exec.prm.common.XHeaders())
 		prm.SetRange(rng)
 
-		if exec.isRaw() {
+		if exec.prm.raw {
 			prm.SetRawFlag()
 		}
 
@@ -173,17 +173,17 @@ func (c *clientWrapper) getObject(exec *execCtx, info coreclient.NodeInfo) (*obj
 func (c *clientWrapper) get(exec *execCtx, key *ecdsa.PrivateKey) (*object.Object, error) {
 	var prm internalclient.GetObjectPrm
 
-	prm.SetContext(exec.context())
+	prm.SetContext(exec.ctx)
 	prm.SetClient(c.client)
 	prm.SetTTL(exec.prm.common.TTL())
 	prm.SetNetmapEpoch(exec.curProcEpoch)
-	prm.SetAddress(exec.address())
+	prm.SetAddress(exec.prm.addr)
 	prm.SetPrivateKey(key)
 	prm.SetSessionToken(exec.prm.common.SessionToken())
 	prm.SetBearerToken(exec.prm.common.BearerToken())
 	prm.SetXHeaders(exec.prm.common.XHeaders())
 
-	if exec.isRaw() {
+	if exec.prm.raw {
 		prm.SetRawFlag()
 	}
 
@@ -196,10 +196,10 @@ func (c *clientWrapper) get(exec *execCtx, key *ecdsa.PrivateKey) (*object.Objec
 }
 
 func (e *storageEngineWrapper) get(exec *execCtx) (*object.Object, error) {
-	if exec.headOnly() {
+	if exec.headOnly {
 		var headPrm engine.HeadPrm
-		headPrm.WithAddress(exec.address())
+		headPrm.WithAddress(exec.prm.addr)
-		headPrm.WithRaw(exec.isRaw())
+		headPrm.WithRaw(exec.prm.raw)
 
 		r, err := e.engine.Head(headPrm)
 		if err != nil {
@@ -207,9 +207,9 @@ func (e *storageEngineWrapper) get(exec *execCtx) (*object.Object, error) {
 		}
 
 		return r.Header(), nil
-	} else if rng := exec.ctxRange(); rng != nil {
+	} else if rng := exec.prm.rng; rng != nil {
 		var getRange engine.RngPrm
-		getRange.WithAddress(exec.address())
+		getRange.WithAddress(exec.prm.addr)
 		getRange.WithPayloadRange(rng)
 
 		r, err := e.engine.GetRange(getRange)
@@ -220,7 +220,7 @@ func (e *storageEngineWrapper) get(exec *execCtx) (*object.Object, error) {
 		return r.Object(), nil
 	} else {
 		var getPrm engine.GetPrm
-		getPrm.WithAddress(exec.address())
+		getPrm.WithAddress(exec.prm.addr)
 
 		r, err := e.engine.Get(getPrm)
 		if err != nil {

pkg/services/object/search/container.go

@@ -10,12 +10,12 @@ import (
 )
 
 func (exec *execCtx) executeOnContainer() {
-	if exec.isLocal() {
+	if exec.prm.common.LocalOnly() {
 		exec.log.Debug("return result directly")
 		return
 	}
 
-	lookupDepth := exec.netmapLookupDepth()
+	lookupDepth := exec.prm.common.NetmapLookupDepth()
 
 	exec.log.Debug("trying to execute in container...",
 		zap.Uint64("netmap lookup depth", lookupDepth),
@@ -52,12 +52,12 @@ func (exec *execCtx) processCurrentEpoch() bool {
 		zap.Uint64("number", exec.curProcEpoch),
 	)
 
-	traverser, ok := exec.generateTraverser(exec.containerID())
+	traverser, ok := exec.generateTraverser(exec.prm.cnr)
 	if !ok {
 		return true
 	}
 
-	ctx, cancel := context.WithCancel(exec.context())
+	ctx, cancel := context.WithCancel(exec.ctx)
 	defer cancel()
 
 	for {

pkg/services/object/search/exec.go

@@ -6,7 +6,6 @@ import (
 	"github.com/TrueCloudLab/frostfs-node/pkg/services/object_manager/placement"
 	"github.com/TrueCloudLab/frostfs-node/pkg/util/logger"
 	cid "github.com/TrueCloudLab/frostfs-sdk-go/container/id"
-	"github.com/TrueCloudLab/frostfs-sdk-go/object"
 	oid "github.com/TrueCloudLab/frostfs-sdk-go/object/id"
 	"go.uber.org/zap"
 )
@@ -44,39 +43,15 @@ func (exec *execCtx) prepare() {
 func (exec *execCtx) setLogger(l *logger.Logger) {
 	exec.log = &logger.Logger{Logger: l.With(
 		zap.String("request", "SEARCH"),
-		zap.Stringer("container", exec.containerID()),
+		zap.Stringer("container", exec.prm.cnr),
-		zap.Bool("local", exec.isLocal()),
+		zap.Bool("local", exec.prm.common.LocalOnly()),
 		zap.Bool("with session", exec.prm.common.SessionToken() != nil),
 		zap.Bool("with bearer", exec.prm.common.BearerToken() != nil),
 	)}
 }
 
-func (exec execCtx) context() context.Context {
-	return exec.ctx
-}
-
-func (exec execCtx) isLocal() bool {
-	return exec.prm.common.LocalOnly()
-}
-
-func (exec *execCtx) containerID() cid.ID {
-	return exec.prm.cnr
-}
-
-func (exec *execCtx) searchFilters() object.SearchFilters {
-	return exec.prm.filters
-}
-
-func (exec *execCtx) netmapEpoch() uint64 {
-	return exec.prm.common.NetmapEpoch()
-}
-
-func (exec *execCtx) netmapLookupDepth() uint64 {
-	return exec.prm.common.NetmapLookupDepth()
-}
-
 func (exec *execCtx) initEpoch() bool {
-	exec.curProcEpoch = exec.netmapEpoch()
+	exec.curProcEpoch = exec.prm.common.NetmapEpoch()
 	if exec.curProcEpoch > 0 {
 		return true
 	}

pkg/services/object/search/search_test.go

@@ -103,7 +103,7 @@ func (c *testClientCache) get(info clientcore.NodeInfo) (searchClient, error) {
 }
 
 func (s *testStorage) search(exec *execCtx) ([]oid.ID, error) {
-	v, ok := s.items[exec.containerID().EncodeToString()]
+	v, ok := s.items[exec.prm.cnr.EncodeToString()]
 	if !ok {
 		return nil, nil
 	}
@@ -112,7 +112,7 @@ func (s *testStorage) search(exec *execCtx) ([]oid.ID, error) {
 }
 
 func (c *testStorage) searchObjects(exec *execCtx, _ clientcore.NodeInfo) ([]oid.ID, error) {
-	v, ok := c.items[exec.containerID().EncodeToString()]
+	v, ok := c.items[exec.prm.cnr.EncodeToString()]
 	if !ok {
 		return nil, nil
 	}

pkg/services/object/search/util.go

@@ -98,7 +98,7 @@ func (c *clientWrapper) searchObjects(exec *execCtx, info client.NodeInfo) ([]oi
 
 	var prm internalclient.SearchObjectsPrm
 
-	prm.SetContext(exec.context())
+	prm.SetContext(exec.ctx)
 	prm.SetClient(c.client)
 	prm.SetPrivateKey(key)
 	prm.SetSessionToken(exec.prm.common.SessionToken())
@@ -106,8 +106,8 @@ func (c *clientWrapper) searchObjects(exec *execCtx, info client.NodeInfo) ([]oi
 	prm.SetTTL(exec.prm.common.TTL())
 	prm.SetXHeaders(exec.prm.common.XHeaders())
 	prm.SetNetmapEpoch(exec.curProcEpoch)
-	prm.SetContainerID(exec.containerID())
+	prm.SetContainerID(exec.prm.cnr)
-	prm.SetFilters(exec.searchFilters())
+	prm.SetFilters(exec.prm.filters)
 
 	res, err := internalclient.SearchObjects(prm)
 	if err != nil {
@@ -119,8 +119,8 @@ func (c *clientWrapper) searchObjects(exec *execCtx, info client.NodeInfo) ([]oi
 
 func (e *storageEngineWrapper) search(exec *execCtx) ([]oid.ID, error) {
 	var selectPrm engine.SelectPrm
-	selectPrm.WithFilters(exec.searchFilters())
+	selectPrm.WithFilters(exec.prm.filters)
-	selectPrm.WithContainerID(exec.containerID())
+	selectPrm.WithContainerID(exec.prm.cnr)
 
 	r, err := e.storage.Select(selectPrm)
 	if err != nil {