/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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 org.apache.isis.core.metamodel.facets.properties.defaults;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.facetapi.Facet;
import org.apache.isis.core.metamodel.facets.object.callbacks.CreatedCallbackFacet;
/**
* Provides a default value for a property of a newly created object.
*
* <p>
* In the standard Apache Isis Programming Model, corresponds to the
* <tt>defaultXxx</tt> supporting method for the property with accessor
* <tt>getXxx</tt>.
*
* <p>
* Note: an alternative mechanism may be to specify the value in the created
* callback.
*
* @see CreatedCallbackFacet
*/
public interface PropertyDefaultFacet extends Facet {
/**
* The default value for this property in a newly created object.
*/
public ObjectAdapter getDefault(ObjectAdapter inObject);
}