io.vertx.core.cli.converters

Class CharacterConverter

java.lang.Object

io.vertx.core.cli.converters.CharacterConverter

All Implemented Interfaces:

Converter<Character>

public final class CharacterConverter
extends Object
implements Converter<Character>

A converter for character. Unlike other primitive types, characters cannot be created using 'valueOf'. Notice that only input having a length of 1 can be converted to characters. Other inputs are rejected.

Author:

Clement Escoffier

Field Summary

Fields

Modifier and Type	Field and Description
static CharacterConverter	INSTANCE The converter.

Method Summary

Modifier and Type	Method and Description
Character	fromString(String input)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final CharacterConverter INSTANCE

The converter.

Method Detail

fromString

public Character fromString(String input)
                     throws IllegalArgumentException

Specified by:

fromString in interface Converter<Character>

Throws:

IllegalArgumentException