forked from TrueCloudLab/frostfs-node
383c483be7
Implement the primary structure and operation of the local object storage shard. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
42 lines
952 B
Go
42 lines
952 B
Go
package shard
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import (
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objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
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)
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// SelectPrm groups the parameters of Select operation.
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type SelectPrm struct {
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filters objectSDK.SearchFilters
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}
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// SelectRes groups resulting values of Select operation.
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type SelectRes struct {
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addrList []*objectSDK.Address
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}
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// WithFilters is a Select option to set the object filters.
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func (p *SelectPrm) WithFilters(fs objectSDK.SearchFilters) *SelectPrm {
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if p != nil {
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p.filters = fs
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}
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return p
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}
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// AddressList returns list of addresses of the selected objects.
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func (r *SelectRes) AddressList() []*objectSDK.Address {
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return r.addrList
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}
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// Select selects the objects from shard that match select parameters.
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//
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// Returns any error encountered that
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// did not allow to completely select the objects.
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func (s *Shard) Select(prm *SelectPrm) (*SelectRes, error) {
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s.mtx.RLock()
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defer s.mtx.RUnlock()
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// FIXME: implement me
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return nil, nil
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}
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