org.farng.mp3.object
Class AbstractTextObject

java.lang.Object
  org.farng.mp3.object.AbstractMP3Object
      org.farng.mp3.object.AbstractTextObject

All Implemented Interfaces:

MP3Object

Direct Known Subclasses:

ObjectStringFixedLength, ObjectStringNullTerminated, ObjectStringSizeTerminated

public abstract class AbstractTextObject
extends AbstractMP3Object

Base implementation for text-based text objects, to handle text encoding.

Version:

$Revision: 3 $ $Date: 2008-12-27 08:09:28 +1300 (Sat, 27 Dec 2008) $

Author:

Matt Magoffin (spamsqr@msqr.us)

Field Summary

Fields inherited from class org.farng.mp3.object.AbstractMP3Object

identifier, value

Constructor Summary

AbstractTextObject()

AbstractTextObject(AbstractTextObject copy)

Method Summary

void	readByteArray(byte[] data, int offset) Read a String from a byte array.
protected void	readString(byte[] data, int offset, java.lang.String javaEncoding) Read a String from offset to the length of the data array.

Methods inherited from class org.farng.mp3.object.AbstractMP3Object

equals, getIdentifier, getValue, readByteArray, readString, readString, setValue, writeByteArray, writeString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.farng.mp3.object.MP3Object

getSize, toString

Constructor Detail

AbstractTextObject

public AbstractTextObject()

AbstractTextObject

public AbstractTextObject(AbstractTextObject copy)

Method Detail

readByteArray

public void readByteArray(byte[] data,
                          int offset)

Read a String from a byte array.

The byte at offset - 1 will be used as the encoding flag bit.

Overrides:

readByteArray in class AbstractMP3Object

Parameters:

data - the input data

offset - the input offset

readString

protected void readString(byte[] data,
                          int offset,
                          java.lang.String javaEncoding)

Read a String from offset to the length of the data array.

This method will look for a null character, and return the substring up to that character if found.

Parameters:

data - the input data

offset - the starting offset

javaEncoding - the text encoding