org.opt4j.core.config.annotations
Annotation Type Required

@Retention(value=RUNTIME)
@Target(value={METHOD,FIELD})
public @interface Required

The Required annotation defines dependencies between the properties.

Optional Element Summary

java.lang.String[]	elements A list of the elements that are allowed to activate the current property.
java.lang.String	property The addressed property.
boolean	value The boolean value that is necessary to activate the current property.

property

public abstract java.lang.String property

The addressed property. This property has to be an enum type.

Returns:

the required property

Default:

""

elements

public abstract java.lang.String[] elements

A list of the elements that are allowed to activate the current property.

Returns:

allowed elements

Default:

{}

value

public abstract boolean value

The boolean value that is necessary to activate the current property.

Returns:

boolean value

Default:

true