Package org.mp4parser.support

Class FullContainerBox

java.lang.Object

org.mp4parser.BasicContainer

org.mp4parser.support.AbstractContainerBox

org.mp4parser.support.FullContainerBox

All Implemented Interfaces:

Box, Container, FullBox, ParsableBox

public abstract class FullContainerBox
extends AbstractContainerBox
implements FullBox

Abstract base class for a full tools box only containing ither boxes.

Field Summary

Fields inherited from class org.mp4parser.support.AbstractContainerBox

largeBox, type

Constructor Summary

Constructors

Constructor	Description
FullContainerBox(String type)

Method Summary

Modifier and Type	Method	Description
void	getBox(WritableByteChannel writableByteChannel)	Writes the complete box - size | 4-cc | content - to the given writableByteChannel.
<T extends Box> List<T>	getBoxes(Class<T> clazz)	Gets all child boxes of the given type.
int	getFlags()
protected ByteBuffer	getHeader()
int	getVersion()
void	parse(ReadableByteChannel dataSource, ByteBuffer header, long contentSize, BoxParser boxParser)	Parses the box excluding the already parsed header (size, 4cc, [long-size], [user-type]).
protected long	parseVersionAndFlags(ByteBuffer content)	Parses the version/flags header and returns the remaining box size.
void	setFlags(int flags)
void	setVersion(int version)
String	toString()
protected void	writeVersionAndFlags(ByteBuffer bb)

Methods inherited from class org.mp4parser.support.AbstractContainerBox

getSize, getType, setParent

Methods inherited from class org.mp4parser.BasicContainer

addBox, getBoxes, getBoxes, getContainerSize, initContainer, setBoxes, writeContainer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mp4parser.Box

getSize, getType

Constructor Detail

FullContainerBox

public FullContainerBox(String type)

Method Detail

getVersion

public int getVersion()

Specified by:

getVersion in interface FullBox

setVersion

public void setVersion(int version)

Specified by:

setVersion in interface FullBox

getFlags

public int getFlags()

Specified by:

getFlags in interface FullBox

setFlags

public void setFlags(int flags)

Specified by:

setFlags in interface FullBox

getBoxes

public <T extends Box> List<T> getBoxes(Class<T> clazz)

Description copied from interface: Container

Gets all child boxes of the given type. May not return null.

Specified by:

getBoxes in interface Container

Overrides:

getBoxes in class BasicContainer

Type Parameters:

T - type of boxes to get

Parameters:

clazz - child box's type

Returns:

an array of boxes, empty array in case of no children.

parse

public void parse(ReadableByteChannel dataSource,
                  ByteBuffer header,
                  long contentSize,
                  BoxParser boxParser)
           throws IOException

Description copied from interface: ParsableBox

Parses the box excluding the already parsed header (size, 4cc, [long-size], [user-type]). The remaining size of the box is the contentSize, contentSize number of bytes should be read from the box source (readableByteChannel). If you need the header buffer at a later stage you have to create a copy.

Specified by:

parse in interface ParsableBox

Overrides:

parse in class AbstractContainerBox

Parameters:

dataSource - the source for this box

header - the box' already parsed header (create copy if you need it later as it will be overwritten)

contentSize - remaining bytes of this box

boxParser - use it to parse sub-boxes.

Throws:

IOException - in case of an error during a read operation

getBox

public void getBox(WritableByteChannel writableByteChannel)
            throws IOException

Description copied from interface: Box

Writes the complete box - size | 4-cc | content - to the given writableByteChannel.

Specified by:

getBox in interface Box

Overrides:

getBox in class AbstractContainerBox

Parameters:

writableByteChannel - the box's sink

Throws:

IOException - in case of problems with the Channel

toString

public String toString()

Overrides:

toString in class BasicContainer

parseVersionAndFlags

protected final long parseVersionAndFlags(ByteBuffer content)

Parses the version/flags header and returns the remaining box size.

Parameters:

content - the ByteBuffer that contains the version & flag

Returns:

number of bytes read

writeVersionAndFlags

protected final void writeVersionAndFlags(ByteBuffer bb)

getHeader

protected ByteBuffer getHeader()

Overrides:

getHeader in class AbstractContainerBox