Class CountValueContainer

    • Field Detail

      • storeSuffixIndexes

        protected final boolean storeSuffixIndexes
      • valueRadix

        protected final int valueRadix
      • valueWidth

        protected int valueWidth
      • numNgramsForEachOrder

        protected final long[] numNgramsForEachOrder
      • suffixBitsForOrder

        protected final int[] suffixBitsForOrder
      • useMapValueArray

        protected boolean useMapValueArray
    • Constructor Detail

      • CountValueContainer

        public CountValueContainer​(LongToIntHashMap countCounter,
                                   int valueRadix,
                                   boolean storePrefixes,
                                   long[] numNgramsForEachOrder)
    • Method Detail

      • createFreshValues

        public CountValueContainer createFreshValues​(long[] numNgramsForEachOrder_)
        Description copied from interface: ValueContainer
        Creates a fresh value container for copying purposes.
        Returns:
      • getFromOffset

        public void getFromOffset​(long index,
                                  int ngramOrder,
                                  LongRef outputVal)
        Description copied from interface: ValueContainer
        Gets the value living at a particular offset.
      • getFromRank

        protected void getFromRank​(long rank,
                                   LongRef outputVal)
      • getCount

        public final long getCount​(int ngramOrder,
                                   long index)
      • getDefaultVal

        protected LongRef getDefaultVal()
      • getUnigramSum

        public long getUnigramSum()
      • getScratchValue

        public LongRef getScratchValue()
        Description copied from interface: ValueContainer
        Creates a fresh value of object (useful for passing as an output parameter)
        Returns:
      • getCountRank

        protected long getCountRank​(long val)
      • useValueStoringArray

        protected boolean useValueStoringArray()
      • add

        public boolean add​(int[] ngram,
                           int startPos,
                           int endPos,
                           int ngramOrder,
                           long offset,
                           long prefixOffset,
                           int word,
                           V val_,
                           long suffixOffset,
                           boolean ngramIsNew)
        Description copied from interface: ValueContainer
        Adds a new value at the specified offset.
        Specified by:
        add in interface ValueContainer<V extends LongRepresentable<V>>
        ngramOrder - As always, ngramOrder is 0-based (0=unigram)
        Returns:
        Whether or not the add was successful
      • decompress

        public void decompress​(BitStream bits,
                               int ngramOrder,
                               boolean justConsume,
                               V outputVal)
        Description copied from interface: CompressibleValueContainer
        Reads and decompresses from the bit stream bits.
        Specified by:
        decompress in interface CompressibleValueContainer<V extends LongRepresentable<V>>
        justConsume - If true, nothing is returned, and the function simply consumes the appropriate number of bits from the BitStream.
      • getSuffixOffset

        public long getSuffixOffset​(long index,
                                    int ngramOrder)
      • getSuffixOffsetFromInternalVal

        protected int getSuffixOffsetFromInternalVal​(long internalVal)
        Parameters:
        internalVal -
        Returns:
      • getRank

        protected long getRank​(int ngramOrder,
                               long offset)