private ExistenceType existenceType = ExistenceType.DOES_NOT_MATTER;
public DirectoryOption(final String description) {
- super(description, ParameterCount.SINGLE);
+ super(description, ParameterCount.ONE);
}
@Override
public java.lang.String describeFormat() {
- return existenceType.description + " directory";
+ switch (existenceType) {
+ case MUST_EXIST:
+ return "Existing directory.";
+ case MUST_NOT_EXIST:
+ return "Non-existing directory.";
+ default:
+ return "Directory.";
+ }
}
@Override