java.lang.Object
- org.apache.poi.POIDocument
- - org.apache.poi.hwpf.HWPFDocumentCore

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

HWPFDocument, HWPFOldDocument
```
public abstract class HWPFDocumentCore
extends POIDocument
```
This class holds much of the core of a Word document, but without some of the table structure information. You generally want to work with one of HWPFDocument or HWPFOldDocument

Constructor Summary

Constructors
Constructor	Description
`HWPFDocumentCore(InputStream istream)`	This constructor loads a Word document from an InputStream.
`HWPFDocumentCore(DirectoryNode directory)`	This constructor loads a Word document from a specific point in a POIFSFileSystem, probably not the default.
`HWPFDocumentCore(POIFSFileSystem pfilesystem)`	This constructor loads a Word document from a POIFSFileSystem

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`CHPBinTable`	`getCharacterTable()`
`String`	`getDocumentText()`	Returns document text, i.e.
`EncryptionInfo`	`getEncryptionInfo()`
`FileInformationBlock`	`getFileInformationBlock()`
`FontTable`	`getFontTable()`
`ListTables`	`getListTables()`
`byte[]`	`getMainStream()`
`ObjectsPool`	`getObjectsPool()`
`abstract Range`	`getOverallRange()`	Returns the range that covers all text in the file, including main text, footnotes, headers and comments
`PAPBinTable`	`getParagraphTable()`
`abstract Range`	`getRange()`	Returns the range which covers the whole of the document, but excludes any headers and footers.
`SectionTable`	`getSectionTable()`
`StyleSheet`	`getStyleSheet()`
`abstract StringBuilder`	`getText()`	Internal method to access document text
`abstract TextPieceTable`	`getTextTable()`
`static POIFSFileSystem`	`verifyAndBuildPOIFS(InputStream istream)`	Takes an InputStream, verifies that it's not RTF or PDF, builds a POIFSFileSystem from it, and returns that.

Methods inherited from class org.apache.poi.POIDocument
close, createInformationProperties, getDirectory, getDocumentSummaryInformation, getSummaryInformation, write, write, write

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HWPFDocumentCore
```
public HWPFDocumentCore(InputStream istream)
                 throws IOException
```
    This constructor loads a Word document from an InputStream.
    
    Parameters:
    
    istream - The InputStream that contains the Word document.
    
    Throws:
    
    IOException - If there is an unexpected IOException from the passed in InputStream.
  - HWPFDocumentCore
```
public HWPFDocumentCore(POIFSFileSystem pfilesystem)
                 throws IOException
```
    This constructor loads a Word document from a POIFSFileSystem
    
    Parameters:
    
    pfilesystem - The POIFSFileSystem that contains the Word document.
    
    Throws:
    
    IOException - If there is an unexpected IOException from the passed in POIFSFileSystem.
  - HWPFDocumentCore
```
public HWPFDocumentCore(DirectoryNode directory)
                 throws IOException
```
    This constructor loads a Word document from a specific point in a POIFSFileSystem, probably not the default. Used typically to open embeded documents.
    
    Parameters:
    
    directory - The DirectoryNode that contains the Word document.
    
    Throws:
    
    IOException - If there is an unexpected IOException from the passed in POIFSFileSystem.
- Method Detail
  - verifyAndBuildPOIFS
```
public static POIFSFileSystem verifyAndBuildPOIFS(InputStream istream)
                                           throws IOException
```
    Takes an InputStream, verifies that it's not RTF or PDF, builds a POIFSFileSystem from it, and returns that.
    
    Throws:
    
    IOException
  - getRange
```
public abstract Range getRange()
```
    Returns the range which covers the whole of the document, but excludes any headers and footers.
  - getOverallRange
```
public abstract Range getOverallRange()
```
    Returns the range that covers all text in the file, including main text, footnotes, headers and comments
  - getDocumentText
```
public String getDocumentText()
```
    Returns document text, i.e. text information from all text pieces, including OLE descriptions and field codes
  - getText
```
@Internal
public abstract StringBuilder getText()
```
    Internal method to access document text
  - getCharacterTable
```
public CHPBinTable getCharacterTable()
```
  - getParagraphTable
```
public PAPBinTable getParagraphTable()
```
  - getSectionTable
```
public SectionTable getSectionTable()
```
  - getStyleSheet
```
public StyleSheet getStyleSheet()
```
  - getListTables
```
public ListTables getListTables()
```
  - getFontTable
```
public FontTable getFontTable()
```
  - getFileInformationBlock
```
public FileInformationBlock getFileInformationBlock()
```
  - getObjectsPool
```
public ObjectsPool getObjectsPool()
```
  - getTextTable
```
public abstract TextPieceTable getTextTable()
```
  - getMainStream
```
@Internal
public byte[] getMainStream()
```
  - getEncryptionInfo
```
public EncryptionInfo getEncryptionInfo()
                                 throws IOException
```
    Overrides:
    
    getEncryptionInfo in class POIDocument
    
    Returns:
    
    the encryption info if the document is encrypted, otherwise null
    
    Throws:
    
    IOException - If retrieving the encryption information fails

Class HWPFDocumentCore

Constructor Summary

Method Summary

Methods inherited from class org.apache.poi.POIDocument

Methods inherited from class java.lang.Object

Constructor Detail

HWPFDocumentCore

HWPFDocumentCore

HWPFDocumentCore

Method Detail

verifyAndBuildPOIFS

getRange

getOverallRange

getDocumentText

getText

getCharacterTable

getParagraphTable

getSectionTable

getStyleSheet

getListTables

getFontTable

getFileInformationBlock

getObjectsPool

getTextTable

getMainStream

getEncryptionInfo