org.jaudiotagger.tag.id3.framebody
Class FrameBodyPCNT
java.lang.Object
org.jaudiotagger.tag.id3.AbstractTagItem
org.jaudiotagger.tag.id3.AbstractTagFrameBody
org.jaudiotagger.tag.id3.framebody.AbstractID3v2FrameBody
org.jaudiotagger.tag.id3.framebody.FrameBodyPCNT
- All Implemented Interfaces:
- ID3v23FrameBody, ID3v24FrameBody
public class FrameBodyPCNT
- extends AbstractID3v2FrameBody
- implements ID3v24FrameBody, ID3v23FrameBody
Play counter frame.
This is simply a counter of the number of times a file has been
played. The value is increased by one every time the file begins to
play. There may only be one "PCNT" frame in each tag. When the
counter reaches all one's, one byte is inserted in front of the
counter thus making the counter eight bits bigger. The counter must
be at least 32-bits long to begin with.
<Header for 'Play counter', ID: "PCNT"> |
Counter | $xx xx xx xx (xx ...) |
For more details, please refer to the ID3 specifications:
- Version:
- $Id: FrameBodyPCNT.java,v 1.15 2009/11/12 13:25:21 paultaylor Exp $
- Author:
- : Paul Taylor, : Eric Farng
Method Summary |
long |
getCounter()
|
java.lang.String |
getIdentifier()
The ID3v2 frame identifier |
void |
setCounter(long counter)
Set the play counter of this file |
protected void |
setupObjectList()
Create the list of Datatypes that this body
expects in the correct order This method needs to be implemented by concrete subclasses |
Methods inherited from class org.jaudiotagger.tag.id3.AbstractTagFrameBody |
getBriefDescription, getHeader, getLongDescription, getObject, getObjectValue, getTextEncoding, isSubsetOf, iterator, setHeader, setObjectValue, setTextEncoding, toString |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
COUNTER_MINIMUM_FIELD_SIZE
private static final int COUNTER_MINIMUM_FIELD_SIZE
- See Also:
- Constant Field Values
FrameBodyPCNT
public FrameBodyPCNT()
- Creates a new FrameBodyPCNT datatype.
FrameBodyPCNT
public FrameBodyPCNT(FrameBodyPCNT body)
FrameBodyPCNT
public FrameBodyPCNT(long counter)
- Creates a new FrameBodyPCNT datatype.
- Parameters:
counter
-
FrameBodyPCNT
public FrameBodyPCNT(java.nio.ByteBuffer byteBuffer,
int frameSize)
throws InvalidTagException
- Creates a new FrameBodyPCNT datatype.
- Parameters:
byteBuffer
- frameSize
-
- Throws:
InvalidTagException
- if unable to create framebody from buffer
getCounter
public long getCounter()
- Returns:
- the play count of this file
setCounter
public void setCounter(long counter)
- Set the play counter of this file
- Parameters:
counter
-
getIdentifier
public java.lang.String getIdentifier()
- The ID3v2 frame identifier
- Specified by:
getIdentifier
in class AbstractID3v2FrameBody
- Returns:
- the ID3v2 frame identifier for this frame type
setupObjectList
protected void setupObjectList()
- Description copied from class:
AbstractTagFrameBody
- Create the list of Datatypes that this body
expects in the correct order This method needs to be implemented by concrete subclasses
- Specified by:
setupObjectList
in class AbstractTagFrameBody