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 invalid input: '<'[email protected]>

Field Summary

Fields

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

Method Summary

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

Methods inherited from class Object

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

Field Details

INSTANCE

public static final BooleanConverter INSTANCE

The converter.

Method Details

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