org.verapdf.cos.filters

Class COSFilterRegistry

java.lang.Object

org.verapdf.cos.filters.COSFilterRegistry

public class COSFilterRegistry
extends Object

Class that registers encoding and decoding filters.

Author:

Timur Kamalov

Method Summary

Modifier and Type	Method and Description
static ASInFilter	getDecodeFilter(ASAtom filterName, ASInputStream inputStream, COSDictionary decodeParams) Gets decode filter from given input stream with given parameters.
static ASOutFilter	getEncodeFilter(ASAtom filterName, ASOutputStream outputStream) Gets decode filter from given input stream.

Methods inherited from class java.lang.Object

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

Method Detail

getDecodeFilter

public static ASInFilter getDecodeFilter(ASAtom filterName,
                                         ASInputStream inputStream,
                                         COSDictionary decodeParams)
                                  throws IOException

Gets decode filter from given input stream with given parameters.

Parameters:

filterName - is name of filter to decode stream with.

inputStream - is a stream with encoded data.

decodeParams - is dictionary with decoding parameters.

Returns:

filter with decoded data.

Throws:

IOException

getEncodeFilter

public static ASOutFilter getEncodeFilter(ASAtom filterName,
                                          ASOutputStream outputStream)
                                   throws IOException

Gets decode filter from given input stream.

Parameters:

filterName - is name of filter to encode stream with.

outputStream - is a stream with data to encode.

Returns:

filter with encoded data.

Throws:

IOException