com.ggasoftware.parso.Decompressor Maven / Gradle / Ivy

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A lightweight library to parse sas7bdat files. Supports 'CHAR' compression.

There is a newer version: 1.2.1

package com.ggasoftware.parso;

public interface Decompressor {
	
	/**
     * The function to decompress data. Compressed data are an array of bytes with control bytes and data bytes.
     * The project documentation contains descriptions of the decompression algorithm.
     *
     * @param offset the offset of bytes array in page that contains compressed data.
     * @param length the length of bytes array that contains compressed data.
     * @return an array of bytes with decompressed data.
     */
	public byte[] decompressRow(int offset, int srcLength, int resultLength, byte[] page);
}