/**
 *
 * Copyright
 * 2009-2015 Jayway Products AB
 * 2016-2017 Föreningen Sambruk
 *
 * Licensed under AGPL, Version 3.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.gnu.org/licenses/agpl.txt
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package se.streamsource.streamflow.web.domain.structure.form;

import org.qi4j.api.common.Optional;
import org.qi4j.api.mixin.Mixins;
import org.qi4j.api.property.Property;

import se.streamsource.streamflow.api.administration.form.FieldValue;
import se.streamsource.streamflow.infrastructure.event.domain.DomainEvent;

/**
 * JAVADOC
 */
@Mixins(FieldValueDefinition.Mixin.class)
public interface FieldValueDefinition
{
   void changeFieldValue( FieldValue fieldValue );

   interface Data
   {
      Property<FieldValue> fieldValue();

      void changedFieldValue( @Optional DomainEvent event, FieldValue fieldValue );
   }

   abstract class Mixin
         implements Data
   {
      public void changedFieldValue( DomainEvent event, FieldValue fieldValue )
      {
         fieldValue().set( fieldValue );
      }
   }
}