org.unix4j.unix.echo

Interface EchoOptions

All Superinterfaces:

Iterable<EchoOption>, OptionSet<EchoOption>

All Known Implementing Classes:

EchoOption, EchoOptions.Default, EchoOptionSet_n

public interface EchoOptions
extends OptionSet<EchoOption>

Interface implemented by all option sets for the echo command. It is recommended to use Echo.Options to specify a valid combination of options.

The options for the echo command are:

-n

--noNewline

Do not print the trailing newline character(s).

This interface serves as an alias for the extended interface to simplify the command signature methods by avoiding generic parameters.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	EchoOptions.Default Default implementation for a modifiable option set.

Field Summary

Fields

Modifier and Type	Field and Description
static ValueConverter<EchoOptions>	CONVERTER Value converter for EchoOptions based on an OptionSetConverters.OptionSetConverter.
static EchoOptions	EMPTY Constant for an empty option set.

Method Summary

Methods inherited from interface org.unix4j.option.OptionSet

asSet, isSet, iterator, optionType, size, useAcronymFor

Field Detail

EMPTY

static final EchoOptions EMPTY

Constant for an empty option set.

CONVERTER

static final ValueConverter<EchoOptions> CONVERTER

Value converter for EchoOptions based on an OptionSetConverters.OptionSetConverter.