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org.apache.any23.cli
Class ExtractorDocumentation

java.lang.Object
  org.apache.any23.cli.ExtractorDocumentation

All Implemented Interfaces:

Tool

public class ExtractorDocumentation
extends Object
implements Tool

This class provides some command-line documentation about available extractors and their usage.

Constructor Summary

ExtractorDocumentation()

Method Summary

static void	main(String[] args) Main method to access the class functionality.
void	printError(String msg) Print an error message.
void	printExampleInput(String extractorName) Prints an example of input for the provided extractor.
void	printExampleOutput(String extractorName) Prints an output example for the given extractor.
void	printExtractorList() Prints the list of all the available extractors.
void	printReport() Prints a complete report on all the available extractors.
void	printUsage() Prints the command line usage help.
int	run(String[] args) Runs the tool and retrieves the exit code.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtractorDocumentation

public ExtractorDocumentation()

Method Detail

main

public static void main(String[] args)
                 throws ExtractionException,
                        IOException

Main method to access the class functionality. Usage: ExtractorDocumentation -list shows the names of all available extractors ExtractorDocumentation -i extractor-name shows example input for the given extractor ExtractorDocumentation -o extractor-name shows example output for the given extractor ExtractorDocumentation -all shows a report about all available extractors

Parameters:

args - allowed arguments

Throws:

ExtractionException

IOException

run

public int run(String[] args)

Description copied from interface: Tool

Runs the tool and retrieves the exit code.

Specified by:

run in interface Tool

Parameters:

args - command line arguments.

Returns:

exit code.

printUsage

public void printUsage()

Prints the command line usage help.

printError

public void printError(String msg)

Print an error message.

Parameters:

msg - the error message to be printed

printExtractorList

public void printExtractorList()

Prints the list of all the available extractors.

printExampleInput

public void printExampleInput(String extractorName)
                       throws IOException

Prints an example of input for the provided extractor.

Parameters:

extractorName - the name of the extractor

Throws:

IOException - raised if no extractor is found with that name

printExampleOutput

public void printExampleOutput(String extractorName)
                        throws IOException,
                               ExtractionException

Prints an output example for the given extractor.

Parameters:

extractorName - the extractor name

Throws:

IOException - raised if no extractor is found with that name

ExtractionException

printReport

public void printReport()
                 throws IOException,
                        ExtractionException

Prints a complete report on all the available extractors.

Throws:

IOException

ExtractionException