Package org.apache.lucene.analysis.ckb
Class SoraniNormalizer
java.lang.Object
org.apache.lucene.analysis.ckb.SoraniNormalizer
Normalizes the Unicode representation of Sorani text.
Normalization consists of:
- Alternate forms of 'y' (0064, 0649) are converted to 06CC (FARSI YEH)
- Alternate form of 'k' (0643) is converted to 06A9 (KEHEH)
- Alternate forms of vowel 'e' (0647+200C, word-final 0647, 0629) are converted to 06D5 (AE)
- Alternate (joining) form of 'h' (06BE) is converted to 0647
- Alternate forms of 'rr' (0692, word-initial 0631) are converted to 0695 (REH WITH SMALL V BELOW)
- Harakat, tatweel, and formatting characters such as directional controls are removed.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionint
normalize
(char[] s, int len) Normalize an input buffer of Sorani text
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Constructor Details
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SoraniNormalizer
public SoraniNormalizer()
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Method Details
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normalize
public int normalize(char[] s, int len) Normalize an input buffer of Sorani text- Parameters:
s
- input bufferlen
- length of input buffer- Returns:
- length of input buffer after normalization
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