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match.go
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match.go
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package parsly
import (
"bytes"
"strconv"
)
//TokenMatch represents a token match
type TokenMatch struct {
Offset int
Size int
*Token
}
//Matched return matched fragment
func (m *TokenMatch) Bytes(cursor *Cursor) []byte {
return cursor.Input[m.Offset : m.Offset+m.Size]
}
//MatchedUnquoted return matched unquoted fragment
func (m *TokenMatch) UnquotedText(cursor *Cursor) string {
data := m.Bytes(cursor)
return AsString(data[1 : len(data)-1])
}
//Contains return true if lastMatch data contains rune
func (m *TokenMatch) ContainsRune(cursor *Cursor, r rune) bool {
return bytes.ContainsRune(cursor.Input[m.Offset:m.Offset+m.Size], r)
}
//Matched return matched fragment
func (m *TokenMatch) Text(cursor *Cursor) string {
data := m.Bytes(cursor)
return AsString(data)
}
//Byte return matched byte
func (m *TokenMatch) Byte(cursor *Cursor) byte {
data := m.Bytes(cursor)
return data[0]
}
//Float return matched float value
func (m *TokenMatch) Float(cursor *Cursor) (float64, error) {
data := m.Bytes(cursor)
value := AsZeroAllocString(data)
return strconv.ParseFloat(value, 64)
}
//Int return matched int value
func (m *TokenMatch) Int(cursor *Cursor) (int64, error) {
data := m.Bytes(cursor)
value := AsZeroAllocString(data)
return strconv.ParseInt(value, 10, 64)
}
//Bool return matched bool value
func (m *TokenMatch) Bool(cursor *Cursor) (bool, error) {
data := m.Bytes(cursor)
value := AsZeroAllocString(data)
return strconv.ParseBool(value)
}
//SetToken sets token
func (m *TokenMatch) SetToken(token *Token, cursor int, size int) {
m.Token = token
m.Offset = cursor
m.Size = size
}