Package org.red5.io.matroska.parser

Class TagCrawler

java.lang.Object

org.red5.io.matroska.parser.TagCrawler

public class TagCrawler
extends Object

class able to walk through the webm file and pass parsed tags to registered handlers

Constructor Summary

Constructors

Constructor	Description
TagCrawler()	Constructor

Method Summary

Modifier and Type	Method	Description
TagCrawler	addHandler(String name, TagHandler handler)	Method to add TagHandler
TagHandler	createSkipHandler()	Method to create "default" handler (the one will be used if none other handlers were found) can be overridden to change the logic
TagHandler	getHandler(Tag tag)	Method to get TagHandler by tag, can be overridden to change the logic of handler searching
void	process(InputStream input)	Method to process the input stream given, will stop as soon as input stream will be empty
TagCrawler	removeHandler(String name)	Method to remove TagHandler

Methods inherited from class java.lang.Object

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

Constructor Detail

TagCrawler

public TagCrawler()

Constructor

Method Detail

addHandler

public TagCrawler addHandler(String name,
                             TagHandler handler)

Method to add TagHandler

Parameters:

name - - unique name of tag handler

handler - - handler

Returns:

- this for chaining

removeHandler

public TagCrawler removeHandler(String name)

Method to remove TagHandler

Parameters:

name - - unique name of tag handler

Returns:

- this for chaining

getHandler

public TagHandler getHandler(Tag tag)

Method to get TagHandler by tag, can be overridden to change the logic of handler searching

Parameters:

tag - - tag to be handled

Returns:

- this for chaining

createSkipHandler

public TagHandler createSkipHandler()

Method to create "default" handler (the one will be used if none other handlers were found) can be overridden to change the logic

Returns:

- this for chaining

process

public void process(InputStream input)
             throws IOException,
                    ConverterException

Method to process the input stream given, will stop as soon as input stream will be empty

Parameters:

input - - input stream to process

Throws:

IOException - - in case of any IO errors

ConverterException - - in case of any conversion errorss