Package org.jpedal.io.filter

Class RunLength

java.lang.Object

com.idrsolutions.image.filter.Filter

org.jpedal.io.filter.RunLength

public class RunLength
extends Filter

RunLength

Constructor Summary

Constructors

Constructor	Description
RunLength(FilterOptions options)

Method Summary

Modifier and Type	Method	Description
byte[]	decode(byte[] data)	Run length decode.
void	decode(BufferedInputStream bis, BufferedOutputStream streamCache, String cacheName, Map<String,String> cachedObjects)	Run length decode.
byte[]	encode(byte[] data)
void	encode(BufferedInputStream bis, BufferedOutputStream bos)

Methods inherited from class com.idrsolutions.image.filter.Filter

hasError, setEncHash, setupCachedObjectForDecoding

Methods inherited from class java.lang.Object

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

Constructor Details

RunLength

public RunLength(FilterOptions options)

Method Details

decode

public byte[] decode(byte[] data)

Run length decode.

Specified by:

decode in class Filter

decode

public void decode(BufferedInputStream bis,
 BufferedOutputStream streamCache,
 String cacheName,
 Map<String,String> cachedObjects)

Run length decode. If both data and cached stream are present it will check they are identical

Specified by:

decode in class Filter

encode

public byte[] encode(byte[] data)

Specified by:

encode in class Filter

encode

public void encode(BufferedInputStream bis,
 BufferedOutputStream bos)
            throws Exception

Specified by:

encode in class Filter

Throws:

Exception