org.apache.poi.hdgf.pointers

Class PointerV6

java.lang.Object

org.apache.poi.hdgf.pointers.Pointer

org.apache.poi.hdgf.pointers.PointerV6

public final class PointerV6
extends Pointer

A Pointer from v6+ (来自 v6+ 的指针)

Constructor Summary

Constructors

Constructor and Description
PointerV6()

Method Summary

Modifier and Type	Method and Description
boolean	destinationCompressed()
boolean	destinationHasChunks()
boolean	destinationHasPointers()
boolean	destinationHasStrings()
int	getNumPointers(int offset, byte[] data) 32 bit int at the given offset ()
int	getNumPointersOffset(byte[] data) Stored within the data (存储在数据中)
static int	getNumPointersOffsetV6(byte[] data)
static int	getNumPointersV6(int offset, byte[] data)
int	getPostNumPointersSkip() 4 bytes of the number, and 4 more unknown bytes (数字的 4 个字节，还有 4 个未知字节)
static int	getPostNumPointersSkipV6()
int	getSizeInBytes() With v6 pointers, the on-disk size is 18 bytes (使用 v6 指针，磁盘大小为 18 字节)

Methods inherited from class org.apache.poi.hdgf.pointers.Pointer

getAddress, getFormat, getLength, getOffset, getType, isFormatBetween, setAddress, setFormat, setLength, setOffset, setType

Methods inherited from class java.lang.Object

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

Constructor Detail

PointerV6

public PointerV6()

Method Detail

destinationHasStrings

public boolean destinationHasStrings()

Specified by:

destinationHasStrings in class Pointer (类 Pointer 中的 destinationHasStrings)

destinationHasPointers

public boolean destinationHasPointers()

Specified by:

destinationHasPointers in class Pointer (类 Pointer 中的 destinationHasPointers)

destinationHasChunks

public boolean destinationHasChunks()

Specified by:

destinationHasChunks in class Pointer ()

destinationCompressed

public boolean destinationCompressed()

Specified by:

destinationCompressed in class Pointer (类Pointer中的destinationCompressed)

getSizeInBytes

public int getSizeInBytes()

With v6 pointers, the on-disk size is 18 bytes (使用 v6 指针，磁盘大小为 18 字节)

Specified by:

getSizeInBytes in class Pointer (类 Pointer 中的 getSizeInBytes)

getNumPointersOffset

public int getNumPointersOffset(byte[] data)

Stored within the data (存储在数据中)

Specified by:

getNumPointersOffset in class Pointer (类 Pointer 中的 getNumPointersOffset)

getNumPointersOffsetV6

public static int getNumPointersOffsetV6(byte[] data)

getNumPointers

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

32 bit int at the given offset ()

Specified by:

getNumPointers in class Pointer (类 Pointer 中的 getNumPointers)

getNumPointersV6

public static int getNumPointersV6(int offset,
                                   byte[] data)

getPostNumPointersSkip

public int getPostNumPointersSkip()

4 bytes of the number, and 4 more unknown bytes (数字的 4 个字节，还有 4 个未知字节)

Specified by:

getPostNumPointersSkip in class Pointer (类 Pointer 中的 getPostNumPointersSkip)

getPostNumPointersSkipV6

public static int getPostNumPointersSkipV6()