eu.tneitzel.argparse4j.inf

Interface MetavarInference

All Known Implementing Classes:

BooleanArgumentType, CaseInsensitiveEnumArgumentType, CaseInsensitiveEnumNameArgumentType, CaseInsensitiveEnumStringArgumentType, EnumStringArgumentType, ReflectArgumentType

public interface MetavarInference

This interface provides a way to infer metavar strings from a context which implements this interface.

Since:

0.7.0

Method Summary

Modifier and Type	Method and Description
String[]	inferMetavar() Returns inferred array of metavar strings.

Method Detail

inferMetavar

String[] inferMetavar()

Returns inferred array of metavar strings.

The returned array is treated like when strings are given in Argument.metavar(String...).

Returns:

inferred array of metavar strings, or null if there is no metavar inferred.