chemaxon.formats.recognizer
Class Base64Recognizer

java.lang.Object
  chemaxon.formats.recognizer.Recognizer
      chemaxon.formats.recognizer.Base64Recognizer

public class Base64Recognizer
extends Recognizer

BASE64 format recognizer.

Since:

Marvin 5.0, 06/07/2007

Version:

5.1, 07/29/2008

Author:

Peter Csizmadia

Constructor Summary

Base64Recognizer(java.lang.String fmt)
Creates a Base64 format recognizer.

Method Summary

static boolean	canBeBase64(java.lang.String line) Tests whether a string can be base64 encoded data.
boolean	needsMore() Should we read more lines?
void	tryToRecognize(java.lang.String line, int linenum, RecognizerList reclist) Tries to recognize a line.

Methods inherited from class chemaxon.formats.recognizer.Recognizer

getLastProcessedLineNum, getPriority, isLastLine

Methods inherited from class java.lang.Object

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

Constructor Detail

Base64Recognizer

public Base64Recognizer(java.lang.String fmt)

Creates a Base64 format recognizer.

Parameters:

fmt - the codename of the format

Method Detail

tryToRecognize

public void tryToRecognize(java.lang.String line,
                           int linenum,
                           RecognizerList reclist)

Tries to recognize a line. If a format becomes impossible, then it is removed from the set of possible formats.

Specified by:

tryToRecognize in class Recognizer

Parameters:

line - the line

linenum - the line number

reclist - the list of recognizers

needsMore

public boolean needsMore()

Should we read more lines?

Specified by:

needsMore in class Recognizer

Returns:

true if more lines are needed, false otherwise

canBeBase64

public static boolean canBeBase64(java.lang.String line)

Tests whether a string can be base64 encoded data.

Parameters:

line - the input string

Returns:

true if it can be, false if it can not be base 64