org.apache.poi.hdgf.pointers

Class Pointer

java.lang.Object

org.apache.poi.hdgf.pointers.Pointer

Direct Known Subclasses:

PointerV5, PointerV6

public abstract class Pointer
extends java.lang.Object

Base class of pointers, which hold metadata and offsets about blocks elsewhere in the file

Constructor Summary

Constructors

Constructor and Description
Pointer()

Method Summary

Modifier and Type	Method and Description
abstract boolean	destinationCompressed()
abstract boolean	destinationHasChunks()
abstract boolean	destinationHasPointers()
abstract boolean	destinationHasStrings()
int	getAddress()
short	getFormat()
int	getLength()
abstract int	getNumPointers(int offset, byte[] data)
abstract int	getNumPointersOffset(byte[] data)
int	getOffset()
abstract int	getPostNumPointersSkip()
abstract int	getSizeInBytes()
int	getType()
protected boolean	isFormatBetween(int min, int max)
protected void	setAddress(int address)
protected void	setFormat(short format)
protected void	setLength(int length)
protected void	setOffset(int offset)
protected void	setType(int type)

Methods inherited from class java.lang.Object

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

Constructor Detail

Pointer

public Pointer()

Method Detail

getAddress

public int getAddress()

getFormat

public short getFormat()

getLength

public int getLength()

getOffset

public int getOffset()

getType

public int getType()

getSizeInBytes

public abstract int getSizeInBytes()

getNumPointersOffset

public abstract int getNumPointersOffset(byte[] data)

getNumPointers

public abstract int getNumPointers(int offset,
                                   byte[] data)

getPostNumPointersSkip

public abstract int getPostNumPointersSkip()

destinationHasStrings

public abstract boolean destinationHasStrings()

destinationHasPointers

public abstract boolean destinationHasPointers()

destinationHasChunks

public abstract boolean destinationHasChunks()

destinationCompressed

public abstract boolean destinationCompressed()

setType

protected void setType(int type)

setAddress

protected void setAddress(int address)

setOffset

protected void setOffset(int offset)

setLength

protected void setLength(int length)

setFormat

protected void setFormat(short format)

isFormatBetween

protected boolean isFormatBetween(int min,
                                  int max)