Package picocli
Interface CommandLine.IVersionProvider
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- Enclosing class:
- CommandLine
public static interface CommandLine.IVersionProvider
Provides version information for a command. Commands may configure a provider with theCommandLine.Command.versionProvider()
annotation attribute.- Since:
- 2.2
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.String[]
getVersion()
Returns version information for a command.
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Method Detail
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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
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