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use redis function(Version 7 and above is required

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charlie
2023-11-03 15:46:45 +08:00
parent 2f2af226ee
commit 01f426c5b2
6 changed files with 57 additions and 42 deletions
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7
bloom/bloom.go
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@ -1,6 +1,7 @@
package bloom
import (
"context"
"math"
"github.com/charlienet/go-mixed/bytesconv"
@ -15,7 +16,7 @@ var seeds = []uint{7, 11, 13, 31, 37, 61}
type bitStore interface {
Clear()
Set(pos ...uint) error
Set(ctx context.Context, pos ...uint) error
Test(pos ...uint) (bool, error)
}
@ -63,9 +64,9 @@ func New(expectedInsertions uint, fpp float64, opts ...option) *BloomFilter {
return bf
}
func (bf *BloomFilter) Add(data string) {
func (bf *BloomFilter) Add(ctx context.Context, data string) {
offsets := bf.geOffsets([]byte(data))
bf.store.Set(offsets...)
bf.store.Set(ctx, offsets...)
}
func (bf *BloomFilter) ExistString(data string) (bool, error) {