Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type BloomFilter ¶
type BloomFilter struct {
// contains filtered or unexported fields
}
func (*BloomFilter) Add ¶
func (filter *BloomFilter) Add(key []byte) error
func (*BloomFilter) Close ¶
func (filter *BloomFilter) Close() error
func (*BloomFilter) Delete ¶
func (filter *BloomFilter) Delete(key []byte) error
func (*BloomFilter) Exists ¶
func (filter *BloomFilter) Exists(key []byte) bool
func (*BloomFilter) Open ¶
func (filter *BloomFilter) Open(fileName string) error
type CuckooFilterImpl ¶
type CuckooFilterImpl struct {
// contains filtered or unexported fields
}
func (*CuckooFilterImpl) Add ¶
func (filter *CuckooFilterImpl) Add(key []byte) error
func (*CuckooFilterImpl) Close ¶
func (filter *CuckooFilterImpl) Close() error
func (*CuckooFilterImpl) Delete ¶
func (filter *CuckooFilterImpl) Delete(key []byte) error
func (*CuckooFilterImpl) Exists ¶
func (filter *CuckooFilterImpl) Exists(key []byte) bool
func (*CuckooFilterImpl) Open ¶
func (filter *CuckooFilterImpl) Open(fileName string) error
type HyperLogLogFilter ¶
type HyperLogLogFilter struct {
// contains filtered or unexported fields
}
HyperLogLogFilter wrapper filter which implements the HyperLogLog and HyperLogLog++ algorithms.
func (*HyperLogLogFilter) Add ¶
func (filter *HyperLogLogFilter) Add(key []byte) error
Add the key to filter
func (*HyperLogLogFilter) Close ¶
func (filter *HyperLogLogFilter) Close() error
Close hyperloglog file
func (*HyperLogLogFilter) Exists ¶
func (filter *HyperLogLogFilter) Exists(key []byte) bool
Exists check if the key already in the filter, it will compare by add and check the count, will always add the key to the filter
func (*HyperLogLogFilter) Open ¶
func (filter *HyperLogLogFilter) Open(fileName string) error
Open local persist file
type LeveldbFilter ¶
type LeveldbFilter struct {
// contains filtered or unexported fields
}
func (*LeveldbFilter) Add ¶
func (filter *LeveldbFilter) Add(key []byte) error
func (*LeveldbFilter) Close ¶
func (filter *LeveldbFilter) Close() error
func (*LeveldbFilter) Delete ¶
func (filter *LeveldbFilter) Delete(key []byte) error
func (*LeveldbFilter) Exists ¶
func (filter *LeveldbFilter) Exists(key []byte) bool
func (*LeveldbFilter) Open ¶
func (filter *LeveldbFilter) Open(fileName string) error
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