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Types ¶
type AlgorithmType ¶
type AlgorithmType int
AlgorithmType represents the type of matching algorithm
const ( // AlgorithmAuto automatically selects the best algorithm based on word count AlgorithmAuto AlgorithmType = iota // AlgorithmDFA uses Deterministic Finite Automaton AlgorithmDFA // AlgorithmAC uses Aho-Corasick algorithm AlgorithmAC )
func (AlgorithmType) String ¶
func (a AlgorithmType) String() string
String returns the string representation of the algorithm type
type MatchResult ¶
type MatchResult struct {
Word string // The matched word
Start int // Start position (rune index)
End int // End position (rune index)
Category dict.Category // Category of the word
Level dict.Level // Severity level
}
MatchResult represents a single match result from the algorithm
type Matcher ¶
type Matcher interface {
// Build constructs the detection structure from the given words
Build(words []dict.Word) error
// Match finds all sensitive words in the text and returns their positions
Match(text string) []MatchResult
// Replace replaces all sensitive words in the text with the given replacement rune
Replace(text string, repl rune) string
// Validate checks if the text contains any sensitive words
Validate(text string) bool
}
Matcher is the interface that all matching algorithms must implement
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