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

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package searchsvc
import (
"context"
coreclient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/client"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/util"
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
)
// Prm groups parameters of Get service call.
type Prm struct {
writer *uniqueIDWriter
common *util.CommonPrm
cnr cid.ID
filters objectSDK.SearchFilters
forwarder RequestForwarder
}
// IDListWriter is an interface of target component
// to write list of object identifiers.
type IDListWriter interface {
WriteIDs([]oid.ID) error
}
// RequestForwarder is a callback for forwarding of the
// original Search requests.
type RequestForwarder func(context.Context, coreclient.NodeInfo, coreclient.MultiAddressClient) ([]oid.ID, error)
// SetCommonParameters sets common parameters of the operation.
func (p *Prm) SetCommonParameters(common *util.CommonPrm) {
p.common = common
}
// SetWriter sets target component to write list of object identifiers.
func (p *Prm) SetWriter(w IDListWriter) {
p.writer = newUniqueAddressWriter(w)
}
// SetRequestForwarder sets callback for forwarding
// of the original request.
func (p *Prm) SetRequestForwarder(f RequestForwarder) {
p.forwarder = f
}
// WithContainerID sets identifier of the container to search the objects.
func (p *Prm) WithContainerID(id cid.ID) {
p.cnr = id
}
// WithSearchFilters sets search filters.
func (p *Prm) WithSearchFilters(fs objectSDK.SearchFilters) {
p.filters = fs
}