org.jaudiotagger.tag.id3
Class ID3Frames

java.lang.Object
  org.jaudiotagger.tag.datatype.AbstractValuePair<java.lang.String,java.lang.String>
      org.jaudiotagger.tag.datatype.AbstractStringStringValuePair
          org.jaudiotagger.tag.id3.ID3Frames

Direct Known Subclasses:

ID3v22Frames, ID3v23Frames, ID3v24Frames, ID3v2ChapterFrames

public abstract class ID3Frames
extends AbstractStringStringValuePair

Subclasses Defines ID3 frames for their Tag Version

Here we specify how frames are mapped between different Tag Versions

Version:

$Id: ID3Frames.java,v 1.18 2009/11/12 15:42:57 paultaylor Exp $

Author:

Paul Taylor

Field Summary

protected java.util.TreeSet<java.lang.String>	binaryFrames These frames are Binary
protected java.util.TreeSet<java.lang.String>	commonFrames These frames are Common , this is a loose term
static java.util.Map<java.lang.String,java.lang.String>	convertv22Tov23 Mapping from v22 to v23
static java.util.Map<java.lang.String,java.lang.String>	convertv23Tov22
static java.util.Map<java.lang.String,java.lang.String>	convertv23Tov24
static java.util.Map<java.lang.String,java.lang.String>	convertv24Tov23
protected java.util.TreeSet<java.lang.String>	discardIfFileAlteredFrames These frames should be lost if file changes
protected java.util.TreeSet<java.lang.String>	extensionFrames These frames are extensions to the Specification for that Tag Version
static java.util.Map<java.lang.String,java.lang.String>	forcev22Tov23
static java.util.Map<java.lang.String,java.lang.String>	forcev23Tov22
static java.util.Map<java.lang.String,java.lang.String>	forcev23Tov24
static java.util.Map<java.lang.String,java.lang.String>	forcev24Tov23
protected java.util.TreeSet<java.lang.String>	multipleFrames Holds frames whereby multiple occurences are allowed
protected java.util.TreeSet<java.lang.String>	supportedFrames These frames are part of the Official Specification for that Tag Version

Fields inherited from class org.jaudiotagger.tag.datatype.AbstractStringStringValuePair

lkey

Fields inherited from class org.jaudiotagger.tag.datatype.AbstractValuePair

idToValue, iterator, value, valueList, valueToId

Constructor Summary

ID3Frames()

Method Summary

boolean	isBinary(java.lang.String frameID)
boolean	isCommon(java.lang.String frameID)
boolean	isDiscardIfFileAltered(java.lang.String frameID) If file changes discard these frames
boolean	isExtensionFrames(java.lang.String frameID)
boolean	isMultipleAllowed(java.lang.String frameID) Are multiple ocurrences of frame allowed
boolean	isSupportedFrames(java.lang.String frameID)
private static void	loadID3v22ID3v23Mapping()
private static void	loadID3v23ID3v24Mapping()

Methods inherited from class org.jaudiotagger.tag.datatype.AbstractStringStringValuePair

createMaps, getIdForValue, getValueForId

Methods inherited from class org.jaudiotagger.tag.datatype.AbstractValuePair

getAlphabeticalValueList, getIdToValueMap, getSize, getValueToIdMap

Methods inherited from class java.lang.Object

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

Field Detail

multipleFrames

protected java.util.TreeSet<java.lang.String> multipleFrames

Holds frames whereby multiple occurences are allowed

discardIfFileAlteredFrames

protected java.util.TreeSet<java.lang.String> discardIfFileAlteredFrames

These frames should be lost if file changes

supportedFrames

protected java.util.TreeSet<java.lang.String> supportedFrames

These frames are part of the Official Specification for that Tag Version

extensionFrames

protected java.util.TreeSet<java.lang.String> extensionFrames

These frames are extensions to the Specification for that Tag Version

commonFrames

protected java.util.TreeSet<java.lang.String> commonFrames

These frames are Common , this is a loose term

binaryFrames

protected java.util.TreeSet<java.lang.String> binaryFrames

These frames are Binary

convertv22Tov23

public static final java.util.Map<java.lang.String,java.lang.String> convertv22Tov23

Mapping from v22 to v23

convertv23Tov22

public static final java.util.Map<java.lang.String,java.lang.String> convertv23Tov22

forcev22Tov23

public static final java.util.Map<java.lang.String,java.lang.String> forcev22Tov23

forcev23Tov22

public static final java.util.Map<java.lang.String,java.lang.String> forcev23Tov22

convertv23Tov24

public static final java.util.Map<java.lang.String,java.lang.String> convertv23Tov24

convertv24Tov23

public static final java.util.Map<java.lang.String,java.lang.String> convertv24Tov23

forcev23Tov24

public static final java.util.Map<java.lang.String,java.lang.String> forcev23Tov24

forcev24Tov23

public static final java.util.Map<java.lang.String,java.lang.String> forcev24Tov23

Constructor Detail

ID3Frames

public ID3Frames()

Method Detail

isDiscardIfFileAltered

public boolean isDiscardIfFileAltered(java.lang.String frameID)

If file changes discard these frames

Parameters:

frameID -

Returns:

isMultipleAllowed

public boolean isMultipleAllowed(java.lang.String frameID)

Are multiple ocurrences of frame allowed

Parameters:

frameID -

Returns:

isSupportedFrames

public boolean isSupportedFrames(java.lang.String frameID)

Parameters:

frameID -

Returns:

true if frames with this id are part of the specification

isCommon

public boolean isCommon(java.lang.String frameID)

Parameters:

frameID -

Returns:

true if frames with this id are considered common

isBinary

public boolean isBinary(java.lang.String frameID)

Parameters:

frameID -

Returns:

true if frames with this id are binary (non textual data)

isExtensionFrames

public boolean isExtensionFrames(java.lang.String frameID)

Parameters:

frameID -

Returns:

true if frame is a known extension

loadID3v23ID3v24Mapping

private static void loadID3v23ID3v24Mapping()

loadID3v22ID3v23Mapping

private static void loadID3v22ID3v23Mapping()