nz.ac.waikato.mcennis.rat.parser
Class NullParser

java.lang.Object
  nz.ac.waikato.mcennis.rat.parser.AbstractParser
      nz.ac.waikato.mcennis.rat.parser.NullParser

All Implemented Interfaces:

Parser

public class NullParser
extends AbstractParser

Intentionally a do-nothing parser.

Field Summary

java.lang.String

content

Constructor Summary

NullParser()
Creates a new instance of NullParser

Method Summary

Parser	duplicate() Create an exact copy of this object
ParsedObject	get() Intentionally a no-op
void	parse(java.io.InputStream data, Crawler crawler, Properties site) Identical to parse
void	parse(java.io.InputStream data, Properties site) Reads the content into a String, otherwise a no-op
void	set(ParsedObject o) Intentionally a no-op

Methods inherited from class nz.ac.waikato.mcennis.rat.parser.AbstractParser

check, check, getName, getParameter, getParameter, init, setName

Methods inherited from class java.lang.Object

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

Field Detail

content

public java.lang.String content

Constructor Detail

NullParser

public NullParser()

Creates a new instance of NullParser

Method Detail

parse

public void parse(java.io.InputStream data,
                  Properties site)

Reads the content into a String, otherwise a no-op

Specified by:

parse in interface Parser

Specified by:

parse in class AbstractParser

Parameters:

data - read into a string

duplicate

public Parser duplicate()

Description copied from interface: Parser

Create an exact copy of this object

Specified by:

duplicate in interface Parser

Specified by:

duplicate in class AbstractParser

Returns:

new Parser object

parse

public void parse(java.io.InputStream data,
                  Crawler crawler,
                  Properties site)

Identical to parse

Specified by:

parse in interface Parser

Specified by:

parse in class AbstractParser

Parameters:

data - read into string

crawler - ignored

get

public ParsedObject get()

Intentionally a no-op

Specified by:

get in interface Parser

Specified by:

get in class AbstractParser

Returns:

null

set

public void set(ParsedObject o)

Intentionally a no-op

Specified by:

set in interface Parser

Specified by:

set in class AbstractParser

Parameters:

o - ignored