curator-master/curator-x-discovery-server/src/main/java/org/apache/curator/x/discovery/server/entity/ServiceNames.java
/*
 * 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.curator.x.discovery.server.entity;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
import java.util.Collection;
import java.util.List;

/**
 * Raw generic lists don't work well in JAX-RS. Thus, this wrapper is needed.
 */
public class ServiceNames {
    private final List<String> names;

    public ServiceNames() {
        names = Lists.newArrayList();
    }

    public ServiceNames(Collection<? extends String> c) {
        names = Lists.newArrayList(c);
    }

    public List<String> getNames() {
        return ImmutableList.copyOf(names);
    }
}
