edu.harvard.hul.ois.jhove.module.wave
Class SampleChunk

java.lang.Object
  edu.harvard.hul.ois.jhove.module.iff.Chunk
      edu.harvard.hul.ois.jhove.module.wave.SampleChunk

public class SampleChunk
extends Chunk

Implementation of the WAVE Sample (or Sampler) Chunk, which gives information about a MIDI sample.

Author:

Gary McGath

Field Summary

Fields inherited from class edu.harvard.hul.ois.jhove.module.iff.Chunk

_dstream, _module, bytesLeft

Constructor Summary

SampleChunk(ModuleBase module, ChunkHeader hdr, java.io.DataInputStream dstrm)
Constructor.

Method Summary

boolean

readChunk(RepInfo info) Reads a chunk and puts a Sample property into the RepInfo object.

Methods inherited from class edu.harvard.hul.ois.jhove.module.iff.Chunk

byteBufString

Methods inherited from class java.lang.Object

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

Constructor Detail

SampleChunk

public SampleChunk(ModuleBase module,
                   ChunkHeader hdr,
                   java.io.DataInputStream dstrm)

Constructor.

Parameters:

module - The WaveModule under which this was called

hdr - The header for this chunk

dstrm - The stream from which the WAVE data are being read

Method Detail

readChunk

public boolean readChunk(RepInfo info)
                  throws java.io.IOException

Reads a chunk and puts a Sample property into the RepInfo object. It isn't clear whether multiple Sample chunks are allowed (representing different sound samples for different notes or note ranges). This module assumes they are, so it constructs a Samples property, consisting of a list of Sample properties.

Specified by:

readChunk in class Chunk

Parameters:

info - RepInfo object to receive information

Returns:

false if the chunk is structurally invalid, otherwise true

Throws:

java.io.IOException