File	Doc	Category	Size	Date	Package
Chunk.java	API Doc	Jaudiotagger 2.0.4	5641	Wed Mar 30 16:11:50 BST 2011	org.jaudiotagger.audio.asf.data

Chunk

• java.lang.Object

Fields Summary
protected final BigInteger	chunkLength The length of current chunk.
protected final GUID	guid The GUID of represented chunk header.
protected long	position The position of current header object within file or stream.

Constructors Summary
public Chunk(GUID headerGuid, BigInteger chunkLen) Creates an instance param headerGuid The GUID of header object. param chunkLen Length of current chunk. if (headerGuid == null) { throw new IllegalArgumentException("GUID must not be null."); } if (chunkLen == null || chunkLen.compareTo(BigInteger.ZERO) < 0) { throw new IllegalArgumentException( "chunkLen must not be null nor negative."); } this.guid = headerGuid; this.chunkLength = chunkLen;
public Chunk(GUID headerGuid, long pos, BigInteger chunkLen) Creates an instance param headerGuid The GUID of header object. param pos Position of header object within stream or file. param chunkLen Length of current chunk. if (headerGuid == null) { throw new IllegalArgumentException("GUID must not be null"); } if (pos < 0) { throw new IllegalArgumentException( "Position of header can't be negative."); } if (chunkLen == null || chunkLen.compareTo(BigInteger.ZERO) < 0) { throw new IllegalArgumentException( "chunkLen must not be null nor negative."); } this.guid = headerGuid; this.position = pos; this.chunkLength = chunkLen;

Methods Summary
public long	getChunckEnd() This method returns the End of the current chunk introduced by current header object. return Position after current chunk. deprecated typo, use {@link #getChunkEnd()} instead. return this.position + this.chunkLength.longValue();
public long	getChunkEnd() This method returns the End of the current chunk introduced by current header object. return Position after current chunk. return this.position + this.chunkLength.longValue();
public java.math.BigInteger	getChunkLength() return Returns the chunkLength. return this.chunkLength;
public GUID	getGuid() return Returns the guid. return this.guid;
public long	getPosition() return Returns the position. return this.position;
public java.lang.String	prettyPrint(java.lang.String prefix) This method creates a String containing useful information prepared to be printed on STD-OUT. This method is intended to be overwritten by inheriting classes. param prefix each line gets this string prepended. return Information of current Chunk Object. final StringBuilder result = new StringBuilder(); result.append(prefix).append("-> GUID: ").append( GUID.getGuidDescription(this.guid)) .append(Utils.LINE_SEPARATOR); result.append(prefix).append(" | : Starts at position: ").append( getPosition()).append(Utils.LINE_SEPARATOR); result.append(prefix).append(" | : Last byte at: ").append( getChunkEnd() - 1).append(Utils.LINE_SEPARATOR); return result.toString();
public void	setPosition(long pos) Sets the position. param pos position to set. this.position = pos;
public java.lang.String	toString() (overridden) see java.lang.Object#toString() return prettyPrint("");