/*
* 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.viewer.restfulobjects.rendering.domainobjects;
import org.apache.isis.core.metamodel.spec.feature.OneToManyAssociation;
public enum CollectionSemantics {
SET("addToSet"),
LIST("addToList");
private final String addToKey;
private CollectionSemantics(final String addToKey) {
this.addToKey = addToKey;
}
public String getAddToKey() {
return addToKey;
}
public String getRemoveFromKey() {
return "removeFrom";
}
public static CollectionSemantics determine(final OneToManyAssociation collection) {
return collection.getCollectionSemantics().isSet() ? CollectionSemantics.SET : CollectionSemantics.LIST;
}
}