hcrypto.analyzer.evolutionary
Class GaAnalyzer

java.lang.Object
  hcrypto.analyzer.CryptoAnalyzer
      hcrypto.analyzer.evolutionary.GaAnalyzer

All Implemented Interfaces:

Analyzer, java.lang.Runnable

Direct Known Subclasses:

NgramGaAnalyzer, WordBasedGaAnalyzer

public class GaAnalyzer
extends CryptoAnalyzer

Superclass for all GaAnalyzers. To create a new GaAnalyzer, define a subclass of this and create GaPopulation and GaIndividual subclasses for that particular GA.

Field Summary

Fields inherited from class hcrypto.analyzer.CryptoAnalyzer

PERMUTATION, PLAYFAIR, RAILFENCE, SIMPLESUB

Fields inherited from interface hcrypto.analyzer.Analyzer

DECIPHER_LIMIT

Constructor Summary

GaAnalyzer()
GaAnalyzer() -- Default constructor

GaAnalyzer(GaParameters params, AnalyzerFrame f)
GaAnalyzer() -- this constructor is given an object containing parameter settings

Method Summary

void	run() conducts the GA run and reports the results.
void	setup(java.lang.String text) setup() creates the population for the GA.

Methods inherited from class hcrypto.analyzer.CryptoAnalyzer

getReport, prettyPrint, setup, stopThread, threadIsStopped, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GaAnalyzer

public GaAnalyzer()

GaAnalyzer() -- Default constructor

GaAnalyzer

public GaAnalyzer(GaParameters params,
                  AnalyzerFrame f)

GaAnalyzer() -- this constructor is given an object containing parameter settings

Parameters:

params - -- an object containing param1=val1 param2=val2 ...

Method Detail

setup

public void setup(java.lang.String text)

setup() creates the population for the GA.

Specified by:

setup in interface Analyzer

Overrides:

setup in class CryptoAnalyzer

run

public void run()

conducts the GA run and reports the results. It is usually invoked from the subclass.

Specified by:

run in interface Analyzer

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class CryptoAnalyzer