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chore: import upstream snapshot with attribution
2026-07-13 12:31:17 +08:00

74 lines
2.4 KiB
Go

// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pkoracle
import (
"github.com/milvus-io/milvus-proto/go-api/v3/commonpb"
"github.com/milvus-io/milvus/internal/storage"
)
type candidateKey struct {
segmentID int64
partitionID int64
typ commonpb.SegmentState
}
// MayPkExist always returns true for candidateKey since it has no bloom filter.
func (k candidateKey) MayPkExist(lc *storage.LocationsCache) bool {
return true
}
func (k candidateKey) BatchPkExist(lc *storage.BatchLocationsCache) []bool {
ret := make([]bool, lc.Size())
for i := range ret {
ret[i] = true
}
return ret
}
// ID implements Candidate.
func (k candidateKey) ID() int64 {
return k.segmentID
}
// Partition implements Candidate.
func (k candidateKey) Partition() int64 {
return k.partitionID
}
// Type implements Candidate.
func (k candidateKey) Type() commonpb.SegmentState {
return k.typ
}
func (k candidateKey) PkCandidateExist() bool { return true }
func (k candidateKey) UpdatePkCandidate(_ []storage.PrimaryKey) {}
func (k candidateKey) Stats() *storage.PkStatistics { return nil }
func (k candidateKey) GetMinPk() *storage.PrimaryKey { return nil }
func (k candidateKey) GetMaxPk() *storage.PrimaryKey { return nil }
func (k candidateKey) Charge() {}
func (k candidateKey) Refund() {}
// NewCandidateKey creates a candidateKey and returns as Candidate.
func NewCandidateKey(id int64, partitionID int64, typ commonpb.SegmentState) Candidate {
return candidateKey{
segmentID: id,
partitionID: partitionID,
typ: typ,
}
}