Package org.apache.lucene.analysis.icu.segmentation

# Class ICUTokenizerConfig

java.lang.Object
org.apache.lucene.analysis.icu.segmentation.ICUTokenizerConfig

Direct Known Subclasses:
  `DefaultICUTokenizerConfig`

public abstract class ICUTokenizerConfig extends Object
Class that allows for tailored Unicode Text Segmentation on a per-writing system basis.

WARNING: This API is experimental and might change in incompatible ways in the next release.

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `static final int`
  `EMOJI_SEQUENCE_STATUS`
  Rule status for emoji sequences

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ICUTokenizerConfig()`
  Sole constructor.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `abstract boolean`
  `combineCJ()`
  true if Han, Hiragana, and Katakana scripts should all be returned as Japanese
  `abstract com.ibm.icu.text.RuleBasedBreakIterator`
  `getBreakIterator(int script)`
  Return a breakiterator capable of processing a given script.
  `abstract String`
  `getType(int script, int ruleStatus)`
  Return a token type value for a given script and BreakIterator rule status.

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Field Details

  - ### EMOJI_SEQUENCE_STATUS

    public static final int EMOJI_SEQUENCE_STATUS
    Rule status for emoji sequences
    See Also:
      - Constant Field Values

- ## Constructor Details

  - ### ICUTokenizerConfig

    public ICUTokenizerConfig()
    Sole constructor. (For invocation by subclass constructors, typically implicit.)

- ## Method Details

  - ### getBreakIterator

    public abstract com.ibm.icu.text.RuleBasedBreakIterator getBreakIterator(int script)
    Return a breakiterator capable of processing a given script.

  - ### getType

    public abstract String getType(int script, int ruleStatus)
    Return a token type value for a given script and BreakIterator rule status.

  - ### combineCJ

    public abstract boolean combineCJ()
    true if Han, Hiragana, and Katakana scripts should all be returned as Japanese