com.googlecode.mp4parser

Class BasicContainer

java.lang.Object

com.googlecode.mp4parser.BasicContainer

All Implemented Interfaces:

Container, Iterator<Box>

Direct Known Subclasses:

AbstractContainerBox, IsoFile

public class BasicContainer
extends Object
implements Container, Iterator<Box>

Created by sannies on 18.05.13.

Field Summary

Fields

Modifier and Type	Field and Description
protected BoxParser	boxParser
protected DataSource	dataSource

Constructor Summary

Constructors

Constructor and Description
BasicContainer()

Method Summary

Methods

Modifier and Type	Method and Description
void	addBox(Box b) Add b to the container and sets the parent correctly.
List<Box>	getBoxes() Gets all child boxes.
<T extends Box> List<T>	getBoxes(Class<T> clazz) Gets all child boxes of the given type.
<T extends Box> List<T>	getBoxes(Class<T> clazz, boolean recursive) Gets all child boxes of the given type.
ByteBuffer	getByteBuffer(long start, long size)
protected long	getContainerSize()
boolean	hasNext()
Box	next()
void	parseContainer(DataSource dataSource, long containerSize, BoxParser boxParser)
void	remove()
void	setBoxes(List<Box> boxes) Sets all boxes and removes all previous child boxes.
String	toString()
void	writeContainer(WritableByteChannel bb)

Methods inherited from class java.lang.Object

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

Field Detail

boxParser

protected BoxParser boxParser

dataSource

protected DataSource dataSource

Constructor Detail

BasicContainer

public BasicContainer()

Method Detail

getBoxes

public List<Box> getBoxes()

Description copied from interface: Container

Gets all child boxes. May not return null.

Specified by:

getBoxes in interface Container

Returns:

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

getContainerSize

protected long getContainerSize()

setBoxes

public void setBoxes(List<Box> boxes)

Description copied from interface: Container

Sets all boxes and removes all previous child boxes.

Specified by:

setBoxes in interface Container

Parameters:

boxes - the new list of children

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

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.

getBoxes

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

Description copied from interface: Container

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

Specified by:

getBoxes in interface Container

Type Parameters:

T - type of boxes to get

Parameters:

clazz - child box's type

recursive - step down the tree

Returns:

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

addBox

public void addBox(Box b)

Add b to the container and sets the parent correctly.

Parameters:

b - will be added to the container

parseContainer

public void parseContainer(DataSource dataSource,
                  long containerSize,
                  BoxParser boxParser)
                    throws IOException

Throws:

IOException

remove

public void remove()

Specified by:

remove in interface Iterator<Box>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Box>

next

public Box next()

Specified by:

next in interface Iterator<Box>

toString

public String toString()

Overrides:

toString in class Object

writeContainer

public final void writeContainer(WritableByteChannel bb)
                          throws IOException

Specified by:

writeContainer in interface Container

Throws:

IOException

getByteBuffer

public ByteBuffer getByteBuffer(long start,
                       long size)
                         throws IOException

Specified by:

getByteBuffer in interface Container

Throws:

IOException