sun.text.normalizer
Interface Trie.DataManipulate

All Known Implementing Classes:

UCharacterProperty

Enclosing class:

Trie

public static interface Trie.DataManipulate

Character data in com.ibm.impl.Trie have different user-specified format for different purposes. This interface specifies methods to be implemented in order for com.ibm.impl.Trie, to surrogate offset information encapsulated within the data.

Method Summary

int	getFoldingOffset(int value) Called by com.ibm.icu.impl.Trie to extract from a lead surrogate's data the index array offset of the indexes for that lead surrogate.

Method Detail

getFoldingOffset

int getFoldingOffset(int value)

Called by com.ibm.icu.impl.Trie to extract from a lead surrogate's data the index array offset of the indexes for that lead surrogate.

Parameters:

value - data value for a surrogate from the trie, including the folding offset

Returns:

data offset or 0 if there is no data for the lead surrogate