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B

BIGGER_CHAR - Static variable in class it.unipi.di.textdb.FrontCoding
 
BucketedHuffword - Class in it.unipi.di.textdb
TextDB implementation that uses a combination of the Huffword data compressor and a bucketing scheme.
BucketedHuffword(String) - Constructor for class it.unipi.di.textdb.BucketedHuffword
Create a new BucketedHuffword object loading the needed data structures from the provided file.
BucketedZip - Class in it.unipi.di.textdb
This is a TextDB which uses a combination of a bucketing scheme and the Zip data compression technique.
BucketedZip(String) - Constructor for class it.unipi.di.textdb.BucketedZip
Create a new BucketedZip object loading the needed data structures from the provided file.
bucketSize() - Method in class it.unipi.di.textdb.FrontCoding
 
buff - Variable in class it.unipi.di.util.ExternalSort
 
build(String, PrintStream) - Method in class it.unipi.di.textdb.BucketedHuffword
Compresses the input file with BucketedHuffword.
build(Tokenizer, String, String, int, PrintStream) - Static method in class it.unipi.di.textdb.BucketedHuffword
Compresses the input file with Bucketed Huffword using a set of custom parameters.
build(String, String, int, int, PrintStream) - Static method in class it.unipi.di.textdb.BucketedZip
Build a BucketedZip over an input file.
build(String, PrintStream) - Method in class it.unipi.di.textdb.BucketedZip
 
build(String, PrintStream) - Method in class it.unipi.di.textdb.FrontCoding
Compresses the TextDB via (plain) front-coding with buckets of 100 records.
build(String, String, int, boolean, boolean, boolean, int, PrintStream) - Static method in class it.unipi.di.textdb.FrontCoding
Compresses the input file with a customized compression scheme, which combines frontcoding and Zip.
build(String, PrintStream) - Method in class it.unipi.di.textdb.RSHuffword
Compress with a standard bucketed huffword technique.
build(Tokenizer, String, String, PrintStream, boolean, char) - Static method in class it.unipi.di.textdb.RSHuffword
Compress the input file with the bucketed huffword technique using customized parameters.
build(String, PrintStream) - Method in class it.unipi.di.textdb.TextDB
Builds the TextDB over the textual file identified by the filename string used in the constructor (see TextDB.TextDB(String)).
build(String) - Method in class it.unipi.di.textdb.TextDB
Builds a TextDB over the textual file identified by the filename string used in the constructor (see TextDB.TextDB(String)).
build(String, String, boolean) - Static method in class it.unipi.di.textdb.ZipCursor
Create a TextDB compressing the input file with Zip or optionally with GZip.
build(String, PrintStream) - Method in class it.unipi.di.textdb.ZipCursor
Create a TextDB compressing the input file with Zip.
bytesToInt(byte[]) - Static method in class it.unipi.di.util.Utils
 
bytesToLong(byte[]) - Static method in class it.unipi.di.util.Utils
 

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