nu.validator.htmlparser.io
Class MetaSniffer

java.lang.Object
  nu.validator.htmlparser.impl.MetaScanner
      nu.validator.htmlparser.io.MetaSniffer

All Implemented Interfaces:

Locator

public class MetaSniffer
extends MetaScanner
implements Locator

Field Summary

Fields inherited from class nu.validator.htmlparser.impl.MetaScanner

readable, stateSave

Constructor Summary

MetaSniffer(ErrorHandler eh, Locator locator)

Method Summary

int	getColumnNumber()
int	getLineNumber()
String	getPublicId()
String	getSystemId()
protected int	read() -1 means end.
Encoding	sniff(ByteReadable readable) Main loop.
protected boolean	tryCharset(String encoding) Tries to switch to an encoding.

Methods inherited from class nu.validator.htmlparser.impl.MetaScanner

stateLoop

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaSniffer

public MetaSniffer(ErrorHandler eh,
                   Locator locator)

Method Detail

read

protected int read()
            throws IOException

-1 means end.

Overrides:

read in class MetaScanner

Returns:

Throws:

IOException

sniff

public Encoding sniff(ByteReadable readable)
               throws SAXException,
                      IOException

Main loop.

Returns:

Throws:

SAXException

IOException

getColumnNumber

public int getColumnNumber()

Specified by:

getColumnNumber in interface Locator

getLineNumber

public int getLineNumber()

Specified by:

getLineNumber in interface Locator

getPublicId

public String getPublicId()

Specified by:

getPublicId in interface Locator

getSystemId

public String getSystemId()

Specified by:

getSystemId in interface Locator

tryCharset

protected boolean tryCharset(String encoding)
                      throws SAXException

Description copied from class: MetaScanner

Tries to switch to an encoding.

Specified by:

tryCharset in class MetaScanner

Returns:

true if successful

Throws:

SAXException