Package org.tweetyproject.arg.delp.semantics

Class CriterionOptionHandler

java.lang.Object

org.kohsuke.args4j.spi.OptionHandler<ComparisonCriterion>

org.tweetyproject.arg.delp.semantics.CriterionOptionHandler

public final class CriterionOptionHandler
extends org.kohsuke.args4j.spi.OptionHandler<ComparisonCriterion>

Handles command-line options related to ComparisonCriterion objects.

This class extends OptionHandler to parse and handle command-line options that specify comparison criteria. It is used to process the arguments provided in the command line and convert them into ComparisonCriterion instances.

Author:

Linda Briesemeister

Field Summary

Fields inherited from class org.kohsuke.args4j.spi.OptionHandler

option, owner, setter

Constructor Summary

Constructors

Constructor	Description
CriterionOptionHandler(org.kohsuke.args4j.CmdLineParser parser, org.kohsuke.args4j.OptionDef option, org.kohsuke.args4j.spi.Setter<? super ComparisonCriterion> setter)	Constructs a new CriterionOptionHandler with the specified command line parser, option definition, and setter.

Method Summary

Modifier and Type	Method	Description
String	getDefaultMetaVariable()	Returns the default meta-variable for this option handler.
int	parseArguments(org.kohsuke.args4j.spi.Parameters parameters)	Parses the arguments from the command line and sets the corresponding ComparisonCriterion value.

Methods inherited from class org.kohsuke.args4j.spi.OptionHandler

getMetaVariable, getNameAndMeta

Methods inherited from class java.lang.Object

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

Constructor Details

CriterionOptionHandler

public CriterionOptionHandler(org.kohsuke.args4j.CmdLineParser parser,
 org.kohsuke.args4j.OptionDef option,
 org.kohsuke.args4j.spi.Setter<? super ComparisonCriterion> setter)

Constructs a new CriterionOptionHandler with the specified command line parser, option definition, and setter.

Parameters:

parser - the CmdLineParser instance used to parse command-line arguments

option - the OptionDef that defines the command-line option this handler manages

setter - the Setter used to set the value of the parsed ComparisonCriterion

Method Details

parseArguments

public int parseArguments(org.kohsuke.args4j.spi.Parameters parameters)
                   throws org.kohsuke.args4j.CmdLineException

Parses the arguments from the command line and sets the corresponding ComparisonCriterion value.

This method extracts the criterion argument from the parameters and uses the ComparisonCriterion.Factory.create(String) method to create a ComparisonCriterion instance.

Specified by:

parseArguments in class org.kohsuke.args4j.spi.OptionHandler<ComparisonCriterion>

Parameters:

parameters - the command-line parameters to parse

Returns:

the number of arguments consumed by this option handler

Throws:

org.kohsuke.args4j.CmdLineException - if there is an error parsing the arguments

getDefaultMetaVariable

public String getDefaultMetaVariable()

Returns the default meta-variable for this option handler.

The meta-variable is used in the help message to represent the option value.

Specified by:

getDefaultMetaVariable in class org.kohsuke.args4j.spi.OptionHandler<ComparisonCriterion>

Returns:

the default meta-variable for this option handler, which is "CRIT"