Package me.lemire.integercompression

Class IntCompressor

java.lang.Object

me.lemire.integercompression.IntCompressor

public class IntCompressor
extends Object

This is a convenience class that wraps a codec to provide a "friendly" API.

Constructor Summary

Constructors

Constructor	Description
IntCompressor()	Constructor with default codec.
IntCompressor(SkippableIntegerCODEC c)	Constructor wrapping a codec.

Method Summary

Modifier and Type	Method	Description
int[]	compress(int[] input)	Compress an array and returns the compressed result as a new array.
int[]	uncompress(int[] compressed)	Uncompress an array and returns the uncompressed result as a new array.

Methods inherited from class java.lang.Object

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

Constructor Details

IntCompressor

public IntCompressor(SkippableIntegerCODEC c)

Constructor wrapping a codec.

Parameters:

c - the underlying codec

IntCompressor

public IntCompressor()

Constructor with default codec.

Method Details

compress

public int[] compress(int[] input)

Compress an array and returns the compressed result as a new array.

Parameters:

input - array to be compressed

Returns:

compressed array

Throws:

UncompressibleInputException - if the data is too poorly compressible

uncompress

public int[] uncompress(int[] compressed)

Uncompress an array and returns the uncompressed result as a new array.

Parameters:

compressed - compressed array

Returns:

uncompressed array