void encode ( ByteBuf out ) { // Create optimised selector list and Huffman tables generateHuffmanOptimisationSeeds ( ) ; for ( int i = 3 ; i >= 0 ; i -- ) { optimiseSelectorsAndHuffmanTables ( i == 0 ) ; } assignHuffmanCodeSymbols ( ) ; // Write out the tables and the block data encoded with them writeSelectorsAndHuffmanTables ( out ) ; writeBlockData ( out ) ; }
Encodes and writes the block data .