edu.harvard.hul.ois.jhove.module.jpeg2000
Class AssociationBox
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.AssociationBox
- All Implemented Interfaces:
- java.util.Iterator<java.lang.Object>
public class AssociationBox
- extends JP2Box
Association Box.
An AssociationBox can occur in pretty much any superbox
or at the top level. It simply establishes an association
between boxes.
See ISO/IEC FCD15444-2: 2000, L.9.11
- Author:
- Gary McGath
Method Summary |
protected java.lang.String |
getSelfPropName()
Returns the name of the Box. |
boolean |
readBox()
Reads the box, putting appropriate information in
the RepInfo object. |
protected Property |
selfDescProperty()
Returns a Property which describes the Box, for use
by Association boxes and perhaps others. |
Methods inherited from class edu.harvard.hul.ois.jhove.module.jpeg2000.JP2Box |
addAssociation, boxMaker, emptyBox, finalizeBytesRead, getBytesRead, getLength, getSelfPropDesc, init, initBytesRead, makeAssocProperty, setBoxHeader, setDataInputStream, setModule, setRandomAccessFile, setRepInfo, skipBox, wrongBoxContext, wrongBoxSize |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AssociationBox
public AssociationBox(java.io.RandomAccessFile raf,
BoxHolder parent)
- Constructor with superbox.
- Parameters:
parent
- parent superbox of this box
or TopLevelBoxHolder
readBox
public boolean readBox()
throws java.io.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:
java.io.IOException
selfDescProperty
protected Property selfDescProperty()
- Returns a Property which describes the Box, for use
by Association boxes and perhaps others.
An Association box can recursively contain other
Association boxes. Since an Association box adds
Association properties to its ancestors, This just
returns null to avoid duplicate reporting.
- Overrides:
selfDescProperty
in class JP2Box
getSelfPropName
protected java.lang.String getSelfPropName()
- Returns the name of the Box.
- Overrides:
getSelfPropName
in class JP2Box