chemaxon.formats.recognizer
Class Recognizer

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

Direct Known Subclasses:

AbbrevGroupRecognizer, Base64Recognizer, ChimeRecognizer, JTFRecognizer, PDBRecognizer, PeptideRecognizer, SMILESRecognizer, chemaxon.formats.recognizer.XYZRecognizer

public abstract class Recognizer
extends java.lang.Object

File format recognizer.

Since:

Marvin 5.0, 06/07/2007

Version:

5.0, 10/15/2007

Author:

Peter Csizmadia

Constructor Summary

Recognizer()

Method Summary

int	getLastProcessedLineNum() Gets the number of the last processed line.
int	getPriority() Deprecated. as of Marvin 5.1, use MFileFormat.getPriority(java.lang.String) instead
boolean	isLastLine() Tests whether it is the last line of file.
abstract boolean	needsMore() Should we read more lines?
abstract void	tryToRecognize(java.lang.String line, int linenum, RecognizerList reclist) Tries to recognize a line.

Methods inherited from class java.lang.Object

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

Constructor Detail

Recognizer

public Recognizer()

Method Detail

tryToRecognize

public abstract 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.

Parameters:

line - the line

linenum - the line number

reclist - the list of possible formats

needsMore

public abstract boolean needsMore()

Should we read more lines?

Returns:

true if more lines are needed, false otherwise

getPriority

public int getPriority()

Deprecated. as of Marvin 5.1, use MFileFormat.getPriority(java.lang.String) instead

getLastProcessedLineNum

public int getLastProcessedLineNum()

Gets the number of the last processed line.

Returns:

the line number

isLastLine

public boolean isLastLine()

Tests whether it is the last line of file.

Returns:

true if it is the last line, false otherwise