FileTypeBox (JHOVE - JSTOR/Harvard Object Validation Environment 1.16.0 API)

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java.lang.Object
- edu.harvard.hul.ois.jhove.module.jpeg2000.BoxHolder
- - edu.harvard.hul.ois.jhove.module.jpeg2000.JP2Box
  - - edu.harvard.hul.ois.jhove.module.jpeg2000.FileTypeBox

All Implemented Interfaces:

Iterator<Object>
```
public class FileTypeBox
extends JP2Box
```
File Type Box. See I.5.2 in ISO/IEC 15444-1:2000 A File Type box can occur only as the first thing after the Signature Box, so this will be invoked only directly from the Module.

Author:

Gary McGath

Property Summary
- Properties inherited from class edu.harvard.hul.ois.jhove.module.jpeg2000.JP2Box
  makeAssocProperty, selfDescProperty

Field Summary
- Fields inherited from class edu.harvard.hul.ois.jhove.module.jpeg2000.JP2Box
  _bytesRead, associations, DESCRIPTION_NAME, noJP2Hdr, startBytesRead
- Fields inherited from class edu.harvard.hul.ois.jhove.module.jpeg2000.BoxHolder
  _boxHeader, _dstrm, _module, _parentBox, _raf, _repInfo, bytesLeft, filePos, hasBoxes

Constructor Summary

Constructors
Constructor and Description

FileTypeBox(RandomAccessFile raf)
Constructor.

FileTypeBox(RandomAccessFile raf, JP2Box parent)
The constructor with superbox is meaningless.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected String`	`getSelfPropName()` Returns the name of the Box.
`boolean`	`readBox()` Reads the box, putting appropriate information in the RepInfo object.

Methods inherited from class edu.harvard.hul.ois.jhove.module.jpeg2000.JP2Box
addAssociation, boxMaker, emptyBox, finalizeBytesRead, getBytesRead, getLength, getSelfPropDesc, init, initBytesRead, makeAssocProperty, selfDescProperty, setBoxHeader, setDataInputStream, setModule, setRandomAccessFile, setRepInfo, skipBox, wrongBoxContext, wrongBoxSize

Methods inherited from class edu.harvard.hul.ois.jhove.module.jpeg2000.BoxHolder
getFilePos, hasNext, next, remove, superboxOverrun, superboxUnderrun

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

Methods inherited from interface java.util.Iterator
forEachRemaining

- Constructor Detail
  - FileTypeBox
```
public FileTypeBox(RandomAccessFile raf)
```
    Constructor.
  - FileTypeBox
```
public FileTypeBox(RandomAccessFile raf,
                   JP2Box parent)
```
    The constructor with superbox is meaningless.
- Method Detail
  - readBox
```
public boolean readBox()
                throws IOException
```
    Reads the box, putting appropriate information in the RepInfo object. setModule, setBoxHeader, setRepInfo and setDataInputStream must be called before readBox is called. readBox must completely consume the box, so that the next byte to be read by the DataInputStream is the FF byte of the next Box.
    
    Specified by:
    
    readBox in class JP2Box
    
    Throws:
    
    IOException
  - getSelfPropName
```
protected String getSelfPropName()
```
    Returns the name of the Box.
    
    Overrides:
    
    getSelfPropName in class JP2Box

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