picocli

Interface CommandLine.IVersionProvider

Enclosing class:

CommandLine

public static interface CommandLine.IVersionProvider

Provides version information for a command. Commands may configure a provider with the CommandLine.Command.versionProvider() annotation attribute.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String[]	getVersion() Returns version information for a command.

Method Detail

getVersion

java.lang.String[] getVersion()
                              throws java.lang.Exception

Returns version information for a command.

Returns:

version information (each string in the array is displayed on a separate line)

Throws:

java.lang.Exception - an exception detailing what went wrong when obtaining version information