com.steptools.stdev.p21
Class Part21LoggingParser

java.lang.Object
  com.steptools.stdev.p21.Part21Parser
      com.steptools.stdev.p21.Part21LoggingParser

public class Part21LoggingParser
extends Part21Parser

Subclass of Paer21Parser that provides an error reporting facility.

Nested Class Summary

Nested classes/interfaces inherited from class com.steptools.stdev.p21.Part21Parser

Part21Parser.State

Field Summary

PrintStream

out The output stream for the parser

Fields inherited from class com.steptools.stdev.p21.Part21Parser

convert, fail_fast, keep_partial, status_freq

Constructor Summary

Part21LoggingParser()

Part21LoggingParser(PrintStream ps)

Method Summary

void	reportError(String fname, int lineno, String message) Report an error in the input file.
void	statusUpdate(Part21Parser.State st) Display the fraction completed to the log file.

Methods inherited from class com.steptools.stdev.p21.Part21Parser

getSchema, parse, parse, parse, parse, parse, parse

Methods inherited from class java.lang.Object

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

Field Detail

out

public PrintStream out

The output stream for the parser

Constructor Detail

Part21LoggingParser

public Part21LoggingParser(PrintStream ps)
                    throws STDevException

Throws:

STDevException

Part21LoggingParser

public Part21LoggingParser()
                    throws STDevException

Throws:

STDevException

Method Detail

reportError

public void reportError(String fname,
                        int lineno,
                        String message)

Report an error in the input file. This will write the message to the output stream.

Overrides:

reportError in class Part21Parser

Parameters:

fname - The Part21 file.

lineno - The line number where the error occurred.

message - The error message to be reported.

statusUpdate

public void statusUpdate(Part21Parser.State st)
                  throws CanceledException

Display the fraction completed to the log file. By default, this is never called. To activiate, set status_freq to a non-zero value.

Overrides:

statusUpdate in class Part21Parser

Parameters:

st - The parser state information. This can be queried to obtain the number of bytes in the file, the number of bytes ready by the parser, and the number is insteances read.

Throws:

CanceledException - for subtypes to use. This method never throws the exception.