Package com.helger.base.codec.impl

Class RunLengthCodec

java.lang.Object

com.helger.base.codec.impl.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()	Constructor.

Method Summary

Modifier and Type	Method	Description
void	decode(byte @Nullable [] aEncodedBuffer, int nOfs, int nLen, @NonNull OutputStream aOS)	Decode the passed run length encoded buffer and write the decoded bytes to the output stream.

Methods inherited from class java.lang.Object

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

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

getDecoded, getDecoded, getMaximumDecodedLength

Methods inherited from interface com.helger.base.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()

Constructor.

Method Details

decode

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

Decode the passed run length encoded buffer and write the decoded bytes to the output stream.

Specified by:

decode in interface IByteArrayStreamDecoder

Parameters:

aEncodedBuffer - The run length encoded buffer to be decoded. May be null.

nOfs - The offset in the buffer to start decoding from.

nLen - The number of bytes to decode.

aOS - The output stream to write the decoded data to. May not be null.