NavigationItem.java
/*
* #%L
* wcm.io
* %%
* Copyright (C) 2022 wcm.io
* %%
* Licensed 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.
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*/
package io.wcm.siteapi.handler.processor.impl.navigation;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.apache.commons.lang3.StringUtils;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import com.day.cq.wcm.api.Page;
class NavigationItem {
private final Page page;
private final Object link;
private final List<NavigationItem> children = new ArrayList<>();
NavigationItem(Page page, Object link) {
this.page = page;
this.link = link;
}
public @NotNull String getTitle() {
return StringUtils.defaultString(this.page.getNavigationTitle(), this.page.getTitle());
}
public @NotNull Object getLink() {
return this.link;
}
public @Nullable List<NavigationItem> getChildren() {
if (this.children.isEmpty()) {
return null;
}
return Collections.unmodifiableList(this.children);
}
void addChild(NavigationItem child) {
this.children.add(child);
}
}