public final class TailoredSet
extends Object
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.