Package com.drew.imaging.riff

Class RiffReader

java.lang.Object

com.drew.imaging.riff.RiffReader

public class RiffReader
extends Object

Processes RIFF-formatted data, calling into client code via that RiffHandler interface.

For information on this file format, see:

• http://en.wikipedia.org/wiki/Resource_Interchange_File_Format
• https://developers.google.com/speed/webp/docs/riff_container
• https://www.daubnet.com/en/file-format-riff

Author:

Drew Noakes https://drewnoakes.com, Payton Garland

Constructor Summary

Constructors

Constructor	Description
RiffReader()

Method Summary

Modifier and Type	Method	Description
void	processChunks(SequentialReader reader, int sectionSize, RiffHandler handler)
void	processRiff(SequentialReader reader, RiffHandler handler)	Processes a RIFF data sequence.

Methods inherited from class java.lang.Object

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

Constructor Details

RiffReader

public RiffReader()

Method Details

processRiff

public void processRiff(SequentialReader reader,
 RiffHandler handler)
                 throws RiffProcessingException,
IOException

Processes a RIFF data sequence.

Parameters:

reader - the SequentialReader from which the data should be read

handler - the RiffHandler that will coordinate processing and accept read values

Throws:

RiffProcessingException - if an error occurred during the processing of RIFF data that could not be ignored or recovered from

IOException - an error occurred while accessing the required data

processChunks

public void processChunks(SequentialReader reader,
 int sectionSize,
 RiffHandler handler)
                   throws IOException

Throws:

IOException