001/*
002 *  Licensed to the Apache Software Foundation (ASF) under one
003 *  or more contributor license agreements.  See the NOTICE file
004 *  distributed with this work for additional information
005 *  regarding copyright ownership.  The ASF licenses this file
006 *  to you under the Apache License, Version 2.0 (the
007 *  "License"); you may not use this file except in compliance
008 *  with the License.  You may obtain a copy of the License at
009 *
010 *        http://www.apache.org/licenses/LICENSE-2.0
011 *
012 *  Unless required by applicable law or agreed to in writing,
013 *  software distributed under the License is distributed on an
014 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 *  KIND, either express or implied.  See the License for the
016 *  specific language governing permissions and limitations
017 *  under the License.
018 */
019package org.apache.causeway.viewer.commons.applib.services.menu.model;
020
021import java.util.List;
022
023import org.apache.causeway.commons.collections.Can;
024import org.apache.causeway.core.metamodel.interactions.managed.ManagedAction;
025
026import lombok.NonNull;
027
028public record MenuDropdownBuilder (
029        @NonNull String name,
030        @NonNull List<MenuEntry> subEntries) {
031
032    public void addSectionSpacer() {
033        subEntries().add(MenuSpacer.empty());
034    }
035
036    public void addSectionSpacer(final @NonNull String label) {
037        subEntries().add(new MenuSpacer(label));
038    }
039
040    public void addAction(final ManagedAction action) {
041        subEntries().add(MenuAction.of(action));
042    }
043
044    public MenuDropdown build() {
045        return new MenuDropdown(name, Can.ofCollection(subEntries));
046    }
047}