Class NormalizerData

java.lang.Object
net.sf.saxon.codenorm.NormalizerData

public class NormalizerData extends Object
Accesses the Normalization Data used for Forms C and D.

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Author:
Mark Davis
  • Field Details

  • Constructor Details

  • Method Details

    • getCanonicalClass

      public int getCanonicalClass(int ch)
      Gets the combining class of a character from the Unicode Character Database.
      Parameters:
      ch - the source character
      Returns:
      value from 0 to 255
    • getPairwiseComposition

      public char getPairwiseComposition(int first, int second)
      Returns the composite of the two characters. If the two characters don't combine, returns NOT_COMPOSITE. Only has to worry about BMP characters, since those are the only ones that can ever compose.
      Parameters:
      first - first character (e.g. 'c')
      second - second character (e.g. '¸' cedilla)
      Returns:
      composite (e.g. 'ç')
    • getRecursiveDecomposition

      public void getRecursiveDecomposition(boolean canonical, int ch, StringBuffer buffer)
      Gets recursive decomposition of a character from the Unicode Character Database.
      Parameters:
      canonical - If true bit is on in this byte, then selects the recursive canonical decomposition, otherwise selects the recursive compatibility and canonical decomposition.
      ch - the source character
      buffer - buffer to be filled with the decomposition
    • getExcluded

      boolean getExcluded(char ch)
      Just accessible for testing.
    • getRawDecompositionMapping

      String getRawDecompositionMapping(char ch)
      Just accessible for testing.