Class Dictionary


  • public final class Dictionary
    extends java.lang.Object
    Collection of static dictionary words.

    Dictionary content is loaded from binary resource when getData() is executed for the first time. Consequently, it saves memory and CPU in case dictionary is not required.

    One possible drawback is that multiple threads that need dictionary data may be blocked (only once in each classworld). To avoid this, it is enough to call getData() proactively.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      private static class  Dictionary.DataLoader  
    • Constructor Summary

      Constructors 
      Constructor Description
      Dictionary()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.nio.ByteBuffer getData()  
      static void setData​(java.nio.ByteBuffer newData, int[] newSizeBits)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • MIN_DICTIONARY_WORD_LENGTH

        static final int MIN_DICTIONARY_WORD_LENGTH
        See Also:
        Constant Field Values
      • MAX_DICTIONARY_WORD_LENGTH

        static final int MAX_DICTIONARY_WORD_LENGTH
        See Also:
        Constant Field Values
      • data

        private static java.nio.ByteBuffer data
      • offsets

        static final int[] offsets
      • sizeBits

        static final int[] sizeBits
    • Constructor Detail

      • Dictionary

        public Dictionary()
    • Method Detail

      • setData

        public static void setData​(java.nio.ByteBuffer newData,
                                   int[] newSizeBits)
      • getData

        public static java.nio.ByteBuffer getData()