Package com.helger.commons.codec

Class RunLengthCodec

java.lang.Object

com.helger.commons.codec.RunLengthCodec

All Implemented Interfaces:

IByteArrayDecoder, IByteArrayStreamDecoder, IDecoder<byte[],byte[]>

public class RunLengthCodec
extends Object
implements IByteArrayStreamDecoder

Decoder for run length encoding

Author:

Philip Helger

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	RUN_LENGTH_EOD

Constructor Summary

Constructors

Constructor	Description
RunLengthCodec()

Method Summary

Modifier and Type	Method	Description
void	decode(byte[] aEncodedBuffer, int nOfs, int nLen, OutputStream aOS)	Decode (part of) a byte array.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.helger.commons.codec.IByteArrayDecoder

getDecoded, getDecoded, getMaximumDecodedLength

Methods inherited from interface com.helger.commons.codec.IByteArrayStreamDecoder

decode, getDecoded, getDecodedAsString, getDecodedAsString, getDecodedAsString, getDecodedAsString

Field Details

RUN_LENGTH_EOD

protected static final int RUN_LENGTH_EOD

See Also:

• Constant Field Values

Constructor Details

RunLengthCodec

public RunLengthCodec()

Method Details

decode

public void decode(@Nullable
 byte[] aEncodedBuffer,
 @Nonnegative
 int nOfs,
 @Nonnegative
 int nLen,
 @Nonnull @WillNotClose
 OutputStream aOS)

Description copied from interface: IByteArrayStreamDecoder

Decode (part of) a byte array.

Specified by:

decode in interface IByteArrayStreamDecoder

Parameters:

aEncodedBuffer - The byte array to be decoded. May be null.

nOfs - Offset into the byte array to start from.

nLen - Number of bytes starting from offset to consider.

aOS - The output stream to write to. May not be null and is NOT closed afterwards!