chemaxon.formats

Class MdlCompressor

java.lang.Object

chemaxon.formats.MdlCompressor

public class MdlCompressor
extends Object

Molfile compression.

Version:

5.2.2, 05/26/2009

Author:

Peter Csizmadia

Field Summary

Fields

Modifier and Type	Field and Description
static int	COMPRESS Compression flag.
static int	DECOMPRESS Decompression.
static int	SDF
static int	TEXTMODE Deprecated. as of Marvin 3.1, there is no possibility to do that

Constructor Summary

Constructors

Constructor and Description
MdlCompressor(InputStream in, OutputStream out, int flags) Create a(n un)compressor for the specified input and output streams.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	convert() Compression/decompression
static byte[]	convert(byte[] mol, int flags) (Un)compress the specified molfile or SDfile.
static String	convert(String mol, int flags) (Un)compress the specified molfile or SDfile.
static void	main(String[] args) Main program.

Methods inherited from class java.lang.Object

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

Field Detail

DECOMPRESS

public static int DECOMPRESS

Decompression. Default, its value is zero.

Since:

Marvin 4.0.3, 11/06/2005

COMPRESS

public static int COMPRESS

Compression flag.

SDF

public static int SDF

TEXTMODE

@Deprecated
public static int TEXTMODE

Deprecated. as of Marvin 3.1, there is no possibility to do that

Write OS dependent line.separators instead of '\n'.

Constructor Detail

MdlCompressor

public MdlCompressor(InputStream in,
             OutputStream out,
             int flags)

Create a(n un)compressor for the specified input and output streams.

Parameters:

in - the input molecule stream

out - the output molecule stream

flags - compression or decompression, binary or text mode

See Also:

DECOMPRESS, COMPRESS

Method Detail

convert

public boolean convert()
                throws IOException

Compression/decompression

Throws:

IOException

convert

public static byte[] convert(byte[] mol,
             int flags)
                      throws IOException

(Un)compress the specified molfile or SDfile.

Parameters:

mol - the input molfile or SDfile

flags - compression or decompression, binary or text mode

Returns:

the (un)compressed molfile or SDfile

Throws:

MolFormatException - if the input is in bad format

IOException - if the input file is ended unexpectedly

See Also:

DECOMPRESS, COMPRESS

convert

public static String convert(String mol,
             int flags)
                      throws IOException

(Un)compress the specified molfile or SDfile.

Parameters:

mol - the input molfile or SDfile

flags - compression or decompression, binary or text mode

Returns:

the (un)compressed molfile or SDfile

Throws:

MolFormatException - if the input is in bad format

IOException - if the input file is ended unexpectedly

See Also:

DECOMPRESS, COMPRESS

main

public static void main(String[] args)

Main program. Usage: java chemaxon.formats.MdlCompressor command molfile. Compression: command=c, decompression: command=d.