org.apache.poi.hpbf.model

Class HPBFPart

java.lang.Object

org.apache.poi.hpbf.model.HPBFPart

Direct Known Subclasses:

EscherPart, MainContents, QuillContents

public abstract class HPBFPart
extends java.lang.Object

Parent class of all HPBF sub-parts, handling the fiddly reading in / writing out bits for all of them. (所有 HPBF 子部件的父类，处理所有这些部件的繁琐读入/写出位。)

Constructor Summary

Constructors

Constructor and Description
HPBFPart(DirectoryNode baseDir, java.lang.String[] path)

Method Summary

Modifier and Type	Method and Description
protected abstract void	generateData() Called just before writing out, to trigger the data byte array to be updated with the latest contents. (在写出之前调用，以触发数据字节数组更新为最新内容。)
byte[]	getData() Returns the raw data that makes up this document part. (返回构成此文档部分的原始数据。)
java.lang.String[]	getPath() Returns (退货)
protected void	setData(byte[] data)
void	writeOut(DirectoryNode baseDir)

Methods inherited from class java.lang.Object

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

Constructor Detail

HPBFPart

public HPBFPart(DirectoryNode baseDir,
                java.lang.String[] path)
         throws java.io.IOException

Parameters:

path - the path to the part, eg Contents or Quill, QuillSub, CONTENTS (path - 零件的路径，例如 Contents 或 Quill、QuillSub、CONTENTS)

Throws:

java.io.IOException (java.io.IOException)

Method Detail

writeOut

public void writeOut(DirectoryNode baseDir)
              throws java.io.IOException

Throws:

java.io.IOException (java.io.IOException)

generateData

protected abstract void generateData()

Called just before writing out, to trigger the data byte array to be updated with the latest contents. (在写出之前调用，以触发数据字节数组更新为最新内容。)

getData

public final byte[] getData()

Returns the raw data that makes up this document part. (返回构成此文档部分的原始数据。)

setData

protected final void setData(byte[] data)

getPath

public final java.lang.String[] getPath()

Returns (退货)