International Components for Unicode for Java (icu4j) 74.2 · com.ibm.icu.impl.coll.TailoredSet

Finds the set of characters and strings that sort differently in the tailoring from the base data. Every mapping in the tailoring needs to be compared to the base, because some mappings are copied for optimization, and all contractions for a character are copied if any contractions for that character are added, modified or removed. It might be simpler to re-parse the rule string, but: - That would require duplicating some of the from-rules builder code. - That would make the runtime code depend on the builder. - That would only work if we have the rule string, and we allow users to omit the rule string from data files.

Field Summary

Modifier and Type	Field and Description
private CollationData	baseData
private CollationData	data
private String	suffix
private UnicodeSet	tailored
private StringBuilder	unreversedPrefix

Constructor Summary

Access	Constructor and Description
public	TailoredSet(UnicodeSet t)

Method Summary

Modifier and Type	Method and Description
private void	add(int c)
private void	addContractions(int c, CharSequence p, int pidx)
private void	addPrefix(CollationData d, CharSequence pfx, int c, int ce32)
private void	addPrefixes(CollationData d, int c, CharSequence p, int pidx)
private void	addSuffix(int c, CharSequence sfx)
private void	compare(int c, int ce32, int baseCE32)
private void	compareContractions(int c, CharSequence p, int pidx, CharSequence q, int qidx)
private void	comparePrefixes(int c, CharSequence p, int pidx, CharSequence q, int qidx)
private void	enumTailoredRange(int start, int end, int ce32, TailoredSet ts)
public void	forData(CollationData d)
private void	handleCE32(int start, int end, int ce32)
private void	resetPrefix()
private void	setPrefix(CharSequence pfx)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

baseData	back to summary
private CollationData baseData

data	back to summary
private CollationData data

suffix	back to summary
private String suffix

tailored	back to summary
private UnicodeSet tailored

unreversedPrefix	back to summary
private StringBuilder unreversedPrefix

Constructor Detail

TailoredSet	back to summary
public TailoredSet(UnicodeSet t)

Method Detail

add	back to summary
private void add(int c)

addContractions	back to summary
private void addContractions(int c, CharSequence p, int pidx)

addPrefix	back to summary
private void addPrefix(CollationData d, CharSequence pfx, int c, int ce32)

addPrefixes	back to summary
private void addPrefixes(CollationData d, int c, CharSequence p, int pidx)

addSuffix	back to summary
private void addSuffix(int c, CharSequence sfx)

compare	back to summary
private void compare(int c, int ce32, int baseCE32)

compareContractions	back to summary
private void compareContractions(int c, CharSequence p, int pidx, CharSequence q, int qidx)

comparePrefixes	back to summary
private void comparePrefixes(int c, CharSequence p, int pidx, CharSequence q, int qidx)

enumTailoredRange	back to summary
private void enumTailoredRange(int start, int end, int ce32, TailoredSet ts)

forData	back to summary
public void forData(CollationData d)

handleCE32	back to summary
private void handleCE32(int start, int end, int ce32)

resetPrefix	back to summary
private void resetPrefix()