blob: 7c4aa1b80f9b1fb506ce91b3d27c642f38cda070 (
about) (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
package bloom
// Filter represents a changed-paths Bloom filter associated with a commit.
//
// The filter encodes which paths changed between a commit and its first
// parent. Paths are expected to be in Git's slash-separated form and
// are queried using a path and its prefixes (e.g. "a/b/c", "a/b", "a").
type Filter struct {
Data []byte
HashVersion uint32
NumHashes uint32
BitsPerEntry uint32
MaxChangePaths uint32
}
// NewFilter constructs one query-ready bloom filter from raw data/settings.
func NewFilter(data []byte, settings Settings) *Filter {
out := &Filter{
Data: data,
HashVersion: settings.HashVersion,
NumHashes: settings.NumHashes,
BitsPerEntry: settings.BitsPerEntry,
MaxChangePaths: settings.MaxChangePaths,
}
return out
}
|
