marvinelsen/chinese-transliteration
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Fix is valid pinyin method

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This commit is contained in:
Marvin Elsen 2024-09-20 13:23:01 +02:00
parent e1dbdb37eb
commit 7c0820fc36
Signed by: marvinelsen
GPG Key ID: 820672408CC318C2
1 changed files with 4 additions and 2 deletions
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src/main/kotlin/com/marvinelsen/chinese/transliteration/Syllable.kt
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@ -15,7 +15,9 @@ data class Syllable(
private val zhuyinToneMarkRegex = """[ˊˇˋ˙]""".toRegex() private val zhuyinToneMarkRegex = """[ˊˇˋ˙]""".toRegex()
fun isValidPinyinWithToneNumberSyllable(pinyinSyllable: String) = fun isValidPinyinWithToneNumberSyllable(pinyinSyllable: String) =
pinyinSyllable.last().isDigit() && pinyinSyllable.last().digitToInt() in 1..5 && pinyinSyllable.lowercase() in pinyinToZhuyin pinyinSyllable.last().isDigit() && pinyinSyllable.last().digitToInt() in 1..5 && pinyinSyllable
.substring(0, pinyinSyllable.lastIndex)
.lowercase() in pinyinToZhuyin
fun fromPinyinWithToneNumber(pinyinWithToneNumber: String): Syllable { fun fromPinyinWithToneNumber(pinyinWithToneNumber: String): Syllable {
val pinyinWithoutNumber = pinyinWithToneNumber.substring(0, pinyinWithToneNumber.lastIndex) val pinyinWithoutNumber = pinyinWithToneNumber.substring(0, pinyinWithToneNumber.lastIndex)
@ -45,7 +47,7 @@ data class Syllable(
return Syllable( return Syllable(
zhuyinToPinyin[zhuyinWithoutToneMark]!!, zhuyinToPinyin[zhuyinWithoutToneMark]!!,
Tone.fromZhuyinToneMarkOrNull(zhuyin.last()) ?: Tone.fromZhuyinToneMarkOrNull(zhuyin.first()) Tone.fromZhuyinToneMarkOrNull(zhuyin.last()) ?: Tone.fromZhuyinToneMarkOrNull(zhuyin.first())
?: Tone.FIRST ?: Tone.FIRST
) )
} }