Package org.kohsuke.args4j.spi

Class PathOptionHandler

java.lang.Object

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

org.kohsuke.args4j.spi.OneArgumentOptionHandler<java.nio.file.Path>

org.kohsuke.args4j.spi.PathOptionHandler

public class PathOptionHandler
extends OneArgumentOptionHandler<java.nio.file.Path>

Takes a single argument to the option and maps that to Path.

Author:

kmahoney

Field Summary

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

option, owner, setter

Constructor Summary

Constructors

Constructor	Description
PathOptionHandler(CmdLineParser parser, OptionDef option, Setter<? super java.nio.file.Path> setter)

Method Summary

Modifier and Type	Method	Description
java.lang.String	getDefaultMetaVariable()	Gets the default meta variable name used to print the usage screen.
protected java.nio.file.Path	parse(java.lang.String argument)	Parses a string to a real value of Type <T>.

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

parseArguments

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

getMetaVariable, getNameAndMeta, getNameAndMeta, print, printDefaultValue

Methods inherited from class java.lang.Object

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

Constructor Detail

PathOptionHandler

public PathOptionHandler(CmdLineParser parser,
                         OptionDef option,
                         Setter<? super java.nio.file.Path> setter)

Method Detail

parse

protected java.nio.file.Path parse(java.lang.String argument)
                            throws java.lang.NumberFormatException,
                                   CmdLineException

Description copied from class: OneArgumentOptionHandler

Parses a string to a real value of Type <T>.

Specified by:

parse in class OneArgumentOptionHandler<java.nio.file.Path>

Parameters:

argument - String value to parse

Returns:

the parsed value

Throws:

java.lang.NumberFormatException - if parsing is not possible

CmdLineException - if the parsing encounters a failure that should be reported to the user.

getDefaultMetaVariable

public java.lang.String getDefaultMetaVariable()

Description copied from class: OptionHandler

Gets the default meta variable name used to print the usage screen. The value returned by this method can be a reference in the ResourceBundle, if one was passed to CmdLineParser.

Overrides:

getDefaultMetaVariable in class OneArgumentOptionHandler<java.nio.file.Path>

Returns:

null to hide a meta variable.