org.jaudiotagger.tag.datatype
Class ByteArraySizeTerminated

java.lang.Object
  org.jaudiotagger.tag.datatype.AbstractDataType
      org.jaudiotagger.tag.datatype.ByteArraySizeTerminated

public class ByteArraySizeTerminated
extends AbstractDataType

Represents a stream of bytes, continuing until the end of the buffer. Usually used for binary data or where we havent yet mapped the data to a better fitting type.

Field Summary

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

frameBody, identifier, logger, size, TYPE_ELEMENT, value

Constructor Summary

ByteArraySizeTerminated(ByteArraySizeTerminated object)

ByteArraySizeTerminated(java.lang.String identifier, AbstractTagFrameBody frameBody)

Method Summary

boolean	equals(java.lang.Object obj)
int	getSize() Return the size in byte of this datatype
void	readByteArray(byte[] arr, int offset) This is the starting point for reading bytes from the file into the ID3 datatype starting at offset.
java.lang.String	toString() Because this is usually binary data and could be very long we just return the number of bytes held
byte[]	writeByteArray() Write contents to a byte array

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

createStructure, getBody, getIdentifier, getValue, readByteArray, setBody, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArraySizeTerminated

public ByteArraySizeTerminated(java.lang.String identifier,
                               AbstractTagFrameBody frameBody)

ByteArraySizeTerminated

public ByteArraySizeTerminated(ByteArraySizeTerminated object)

Method Detail

getSize

public int getSize()

Return the size in byte of this datatype

Specified by:

getSize in class AbstractDataType

Returns:

the size in bytes

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class AbstractDataType

Returns:

whether this and obj are deemed equivalent

readByteArray

public void readByteArray(byte[] arr,
                          int offset)
                   throws InvalidDataTypeException

Description copied from class: AbstractDataType

This is the starting point for reading bytes from the file into the ID3 datatype starting at offset. This class must be overridden

Specified by:

readByteArray in class AbstractDataType

Parameters:

arr -

offset -

Throws:

java.lang.NullPointerException

java.lang.IndexOutOfBoundsException

InvalidDataTypeException

toString

public java.lang.String toString()

Because this is usually binary data and could be very long we just return the number of bytes held

Overrides:

toString in class java.lang.Object

Returns:

the number of bytes

writeByteArray

public byte[] writeByteArray()

Write contents to a byte array

Specified by:

writeByteArray in class AbstractDataType

Returns:

a byte array that that contians the data that should be perisisted to file