ome.jxr.parser

Class Parser

java.lang.Object

ome.jxr.parser.Parser

Direct Known Subclasses:

DatastreamParser, FileParser, IFDParser

public class Parser
extends Object

Base class for all parsers of a JPEG XR data stream. Implementation of a chain-of-responsibility pattern, where each child class can be part of a singly linked list where each element besides the first one is aware of its parent element. Such a design allows for avoiding the existance and passing of a context between parsers.

Author:

Blazej Pindelski bpindelski at dundee.ac.uk

Field Summary

Fields

Modifier and Type	Field and Description
private Parser	parentParser
(package private) long	parsingOffset
(package private) RandomAccessInputStream	stream

Constructor Summary

Constructors

Constructor and Description
Parser(Parser parentParser, RandomAccessInputStream stream)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
(package private) Parser	getParentParser()
void	parse()
void	parse(long parsingOffset)

Methods inherited from class java.lang.Object

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

Field Detail

parsingOffset

long parsingOffset

stream

RandomAccessInputStream stream

parentParser

private Parser parentParser

Constructor Detail

Parser

public Parser(Parser parentParser,
      RandomAccessInputStream stream)

Method Detail

parse

public void parse()
           throws JXRException

Throws:

JXRException

parse

public void parse(long parsingOffset)
           throws JXRException

Throws:

JXRException

getParentParser

Parser getParentParser()

close

public void close()
           throws IOException

Throws:

IOException