2023-11-10 09:18:28 +08:00
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package extractor
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2023-11-10 09:12:30 +08:00
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type Node struct {
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children map[rune]*Node // 使用 map 存储叶子节点,key:'char' ,value: *Node
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exist map[int]struct{} // 关键词节点是一个完整的匹配词，记录其长度
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failure *Node // 记录失败指针
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}
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func newNode() *Node {
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return &Node{
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children: make(map[rune]*Node),
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exist: make(map[int]struct{}),
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}
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}
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type Match struct {
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match string
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start int
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end int
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}
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func (m *Match) MatchString() string {
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return m.match
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}
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func (m *Match) Start() int {
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return m.start
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}
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func (m *Match) End() int {
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return m.end
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}
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