1 package match
2
3 import (
4 "fmt"
5 "strings"
6 )
7
8 type Suffix struct {
9 Suffix string
10 }
11
12 func NewSuffix(s string) Suffix {
13 return Suffix{s}
14 }
15
16 func (self Suffix) Len() int {
17 return lenNo
18 }
19
20 func (self Suffix) Match(s string) bool {
21 return strings.HasSuffix(s, self.Suffix)
22 }
23
24 func (self Suffix) Index(s string) (int, []int) {
25 idx := strings.Index(s, self.Suffix)
26 if idx == -1 {
27 return -1, nil
28 }
29
30 return 0, []int{idx + len(self.Suffix)}
31 }
32
33 func (self Suffix) String() string {
34 return fmt.Sprintf("<suffix:%s>", self.Suffix)
35 }
36
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