org.qi4j.library.constraints
Class OneOfConstraint

java.lang.Object
  org.qi4j.library.constraints.OneOfConstraint

All Implemented Interfaces:

Serializable, Constraint<OneOf,String>

public class OneOfConstraint
extends Object
implements Constraint<OneOf,String>

Implement @OneOf constraint

See Also:

Serialized Form

Constructor Summary

OneOfConstraint()

Method Summary

boolean

isValid(OneOf oneOf, String value) For each value or parameter which should be checked this method will be invoked.

Methods inherited from class java.lang.Object

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

Constructor Detail

OneOfConstraint

public OneOfConstraint()

Method Detail

isValid

public boolean isValid(OneOf oneOf,
                       String value)

Description copied from interface: Constraint

For each value or parameter which should be checked this method will be invoked. If the method returns true the value is valid. If it returns false the value is considered invalid. When all constraints have been checked a ConstraintViolationException will be thrown with all the constraint violations that were found.

Specified by:

isValid in interface Constraint<OneOf,String>

Parameters:

oneOf - the annotation to match

value - the value to be checked

Returns:

true if valid, false if invalid