/*
* 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.nifi.cluster.manager;
import org.apache.nifi.cluster.protocol.NodeIdentifier;
import org.apache.nifi.web.api.entity.LabelEntity;
import java.util.Map;
import java.util.Set;
public class LabelsEntityMerger {
private static final LabelEntityMerger labelEntityMerger = new LabelEntityMerger();
/**
* Merges multiple {@link LabelEntity} responses.
*
* @param labelEntities entities being returned to the client
* @param entityMap all node responses
*/
public static void mergeLabels(final Set<LabelEntity> labelEntities, final Map<String, Map<NodeIdentifier, LabelEntity>> entityMap) {
for (final LabelEntity entity : labelEntities) {
labelEntityMerger.merge(entity, entityMap.get(entity.getId()));
}
}
}