entagged.audioformats.mp4.util
Class Mp4TagBinaryField

java.lang.Object
  entagged.audioformats.mp4.util.Mp4TagField
      entagged.audioformats.mp4.util.Mp4TagBinaryField

All Implemented Interfaces:

TagField

Direct Known Subclasses:

Mp4TagCoverField

public class Mp4TagBinaryField
extends Mp4TagField

Field Summary

protected byte[]	dataBytes
protected boolean	isBinary

Fields inherited from class entagged.audioformats.mp4.util.Mp4TagField

id

Constructor Summary

Mp4TagBinaryField(String id)

Mp4TagBinaryField(String id, byte[] raw)

Method Summary

protected void	build(byte[] raw)
void	copyContent(TagField field) This method copies the data of the given filed to the current data.
byte[]	getData()
byte[]	getRawContent() This method delivers the binary representation of the fields data in order to be directly written to the file.
boolean	isBinary() Determines whether the represented field contains (is made up of) binary data, instead of text data. Software can identify fields to be displayed because they are human readable if this mehtod returns false.
boolean	isEmpty() Determines whether the content of the field is empty.
void	setData(byte[] d)

Methods inherited from class entagged.audioformats.mp4.util.Mp4TagField

getId, getIdBytes, isBinary, isCommon

Methods inherited from class java.lang.Object

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

Methods inherited from interface entagged.audioformats.generic.TagField

toString

Field Detail

dataBytes

protected byte[] dataBytes

isBinary

protected boolean isBinary

Constructor Detail

Mp4TagBinaryField

public Mp4TagBinaryField(String id)

Mp4TagBinaryField

public Mp4TagBinaryField(String id,
                         byte[] raw)
                  throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

Method Detail

getRawContent

public byte[] getRawContent()

Description copied from interface: TagField

This method delivers the binary representation of the fields data in order to be directly written to the file.

Returns:

Binary data representing the current tag field.

build

protected void build(byte[] raw)

Specified by:

build in class Mp4TagField

isBinary

public boolean isBinary()

Description copied from interface: TagField

Determines whether the represented field contains (is made up of) binary data, instead of text data.
Software can identify fields to be displayed because they are human readable if this mehtod returns false.

Returns:

true if field represents binary data (not human readable).

isEmpty

public boolean isEmpty()

Description copied from interface: TagField

Determines whether the content of the field is empty.

Returns:

true if no data is stored (or empty String).

getData

public byte[] getData()

setData

public void setData(byte[] d)

copyContent

public void copyContent(TagField field)

Description copied from interface: TagField

This method copies the data of the given filed to the current data.

Parameters:

field - The field containing the data to be taken.