io.vertx.core.cli.converters

Class BooleanConverter

java.lang.Object

io.vertx.core.cli.converters.BooleanConverter

All Implemented Interfaces:

Converter<Boolean>

public final class BooleanConverter
extends Object
implements Converter<Boolean>

A converter for boolean. This converter considered as 'true' : "true", "on", "1", "yes". All other values are considered as 'false' (as a consequence, 'null' is considered as 'false').

Author:

Clement Escoffier

Field Summary

Fields

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

Method Summary

Modifier and Type	Method and Description
Boolean	fromString(String value) Creates the boolean value from the given String.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final BooleanConverter INSTANCE

The converter.

Method Detail

fromString

public Boolean fromString(String value)

Creates the boolean value from the given String. If the given String does not match one of the 'true' value, false is returned.

Specified by:

fromString in interface Converter<Boolean>

Parameters:

value - the value

Returns:

the boolean object