edu.harvard.hul.ois.jhove.module.iff

Class ChunkHeader

java.lang.Object

edu.harvard.hul.ois.jhove.module.iff.ChunkHeader

public class ChunkHeader
extends Object

This class encapsulates an IFF/AIFF chunk header.

Author:

Gary McGath

Constructor Summary

Constructors

Constructor and Description
ChunkHeader(ModuleBase module, RepInfo info) Constructor.

Method Summary

Modifier and Type	Method and Description
String	getID() Returns the chunk type, which is a 4-character code
long	getSize() Returns the chunk size (excluding the first 8 bytes)
boolean	readHeader(DataInputStream dstrm) Reads the header of a chunk.
void	setID(String id) Sets the chunk type, which is a 4-character code, directly.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkHeader

public ChunkHeader(ModuleBase module,
                   RepInfo info)

Constructor.

Parameters:

module - The module under which the chunk is being read

info - The RepInfo object being used by the module

Method Detail

readHeader

public boolean readHeader(DataInputStream dstrm)
                   throws IOException

Reads the header of a chunk. If _chunkID is non-null, it's assumed to have already been read.

Throws:

IOException

setID

public void setID(String id)

Sets the chunk type, which is a 4-character code, directly.

getID

public String getID()

Returns the chunk type, which is a 4-character code

getSize

public long getSize()

Returns the chunk size (excluding the first 8 bytes)