es.ants.felixgm.trmsim_wsn.trm
Class TRMParameters

java.lang.Object
  es.ants.felixgm.trmsim_wsn.trm.TRMParameters

Direct Known Subclasses:

BTRM_WSN_Parameters, EigenTrust_Parameters, LFTM_Parameters, PeerTrust_Parameters, PowerTrust_Parameters, TemplateTRM_Parameters

public abstract class TRMParameters
extends java.lang.Object

This class represents the generic set of parameters' values of every Trust and Reputation Model

A subclass of this class, containing the specific parameters, has to be implemented in order to add a new Trust and Reputation Model

A parameters file has the following structure (name=value):

    # List of default parameters for a Trust and Reputation Model
    parameter_name1=parameter_value1
    parameter_name2=parameter_value2
    ...
 

Since:

0.2

Version:

0.4

Author:

Félix Gómez Mármol, Gregorio Martínez Pérez

Field Summary

protected java.util.Properties	parameters Trust and Reputation Model parameters
protected java.lang.String	parametersFile File containing the parameters of a certain trust and reputation model
protected java.lang.String	parametersFileHeader Header for the file containing these parameters

Constructor Summary

TRMParameters()
Creates a new instance of TRMParameters

TRMParameters(java.lang.String parametersFile)
Creates a new instance of TRMParameters from a parameters file

Method Summary

protected boolean	getBooleanParameter(java.lang.String parameterName) This method returns a boolean value parameter from its name
protected double	getDoubleParameter(java.lang.String parameterName) This method returns a double value parameter from its name
protected int	getIntegerParameter(java.lang.String parameterName) This method returns a integer value parameter from its name
protected java.lang.String	getStringParameter(java.lang.String parameterName) This method returns a String value parameter from its name
void	saveToFile() This method saves current parameter into its associated parameters file
void	saveToFile(java.lang.String parametersFile) This method saves current parameters into a specified file
protected void	setBooleanParameter(java.lang.String parameterName, boolean parameterValue) This method sets a boolean value parameter
protected void	setDoubleParameter(java.lang.String parameterName, double parameterValue) This method sets a double value parameter
protected void	setIntegerParameter(java.lang.String parameterName, int parameterValue) This method sets a integer value parameter
protected void	setStringParameter(java.lang.String parameterName, java.lang.String parameterValue) This method sets a String value parameter
abstract java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

parametersFile

protected java.lang.String parametersFile

File containing the parameters of a certain trust and reputation model

parametersFileHeader

protected java.lang.String parametersFileHeader

Header for the file containing these parameters

parameters

protected java.util.Properties parameters

Trust and Reputation Model parameters

Constructor Detail

TRMParameters

public TRMParameters()

Creates a new instance of TRMParameters

TRMParameters

public TRMParameters(java.lang.String parametersFile)
              throws java.lang.Exception

Creates a new instance of TRMParameters from a parameters file

Parameters:

parametersFile - File containing the parameters of a certain trust and reputation model

Throws:

java.lang.Exception - If any parameter can not be successfully retrieved

Method Detail

getDoubleParameter

protected double getDoubleParameter(java.lang.String parameterName)

This method returns a double value parameter from its name

Parameters:

parameterName - Parameter's name

Returns:

Parameter's double value

getIntegerParameter

protected int getIntegerParameter(java.lang.String parameterName)

This method returns a integer value parameter from its name

Parameters:

parameterName - Parameter's name

Returns:

Parameter's integer value

getStringParameter

protected java.lang.String getStringParameter(java.lang.String parameterName)

This method returns a String value parameter from its name

Parameters:

parameterName - Parameter's name

Returns:

Parameter's String value

getBooleanParameter

protected boolean getBooleanParameter(java.lang.String parameterName)

This method returns a boolean value parameter from its name

Parameters:

parameterName - Parameter's name

Returns:

Parameter's boolean value

setDoubleParameter

protected void setDoubleParameter(java.lang.String parameterName,
                                  double parameterValue)

This method sets a double value parameter

Parameters:

parameterName - Parameter's name

parameterValue - Parameter's double value

setIntegerParameter

protected void setIntegerParameter(java.lang.String parameterName,
                                   int parameterValue)

This method sets a integer value parameter

Parameters:

parameterName - Parameter's name

parameterValue - Parameter's integer value

setBooleanParameter

protected void setBooleanParameter(java.lang.String parameterName,
                                   boolean parameterValue)

This method sets a boolean value parameter

Parameters:

parameterName - Parameter's name

parameterValue - Parameter's boolean value

setStringParameter

protected void setStringParameter(java.lang.String parameterName,
                                  java.lang.String parameterValue)

This method sets a String value parameter

Parameters:

parameterName - Parameter's name

parameterValue - Parameter's String value

saveToFile

public void saveToFile()

This method saves current parameter into its associated parameters file

saveToFile

public void saveToFile(java.lang.String parametersFile)

This method saves current parameters into a specified file

Parameters:

parametersFile - File where to save current paramenters

toString

public abstract java.lang.String toString()

Overrides:

toString in class java.lang.Object