org.broad.igv.bbfile
Class BPTreeHeader

java.lang.Object
  org.broad.igv.bbfile.BPTreeHeader

public class BPTreeHeader
extends java.lang.Object

File retrieved from BigWig project at Google code on July 26, 2011, revision 36 http://code.google.com/p/bigwig/ This project provides java readers for the UCSC's BigWig and BigBed formats. It was originally developed by Martin Decautis and Jim Robinson for the Integrative Genomics Viewer (http://www.broadinstitute.org/igv). Thanks to Jim Kent and Ann Zweig and from UCSC for their assistance. Modification to work with GenomeView by Thomas Abeel.

Author:

Martin Decautis, Jim Robinson, Thomas Abeel

Field Summary

static int	BPTREE_HEADER_SIZE
static int	BPTREE_MAGIC_HTL
static int	BPTREE_MAGIC_LTH

Constructor Summary

BPTreeHeader(net.sf.samtools.util.SeekableStream fis, long fileOffset, boolean isLowToHigh)

Method Summary

int	getBlockSize()
long	getHeaderOffset()
static int	getHeaderSize()
long	getItemCount()
int	getKeySize()
int	getMagic()
long	getReserved()
int	getValSize()
boolean	isHeaderOK()
void	print()

Methods inherited from class java.lang.Object

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

Field Detail

BPTREE_HEADER_SIZE

public static final int BPTREE_HEADER_SIZE

See Also:

Constant Field Values

BPTREE_MAGIC_LTH

public static final int BPTREE_MAGIC_LTH

See Also:

Constant Field Values

BPTREE_MAGIC_HTL

public static final int BPTREE_MAGIC_HTL

See Also:

Constant Field Values

Constructor Detail

BPTreeHeader

public BPTreeHeader(net.sf.samtools.util.SeekableStream fis,
                    long fileOffset,
                    boolean isLowToHigh)

Method Detail

getHeaderSize

public static int getHeaderSize()

getHeaderOffset

public long getHeaderOffset()

isHeaderOK

public boolean isHeaderOK()

getMagic

public int getMagic()

getBlockSize

public int getBlockSize()

getKeySize

public int getKeySize()

getValSize

public int getValSize()

getItemCount

public long getItemCount()

getReserved

public long getReserved()

print

public void print()