﻿// 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.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Org.Apache.REEF.Client.Yarn.RestClient;
using Org.Apache.REEF.Tang.Annotations;

namespace Org.Apache.REEF.Client.YARN.HDI
{
    internal sealed class HDInsightUrlProvider : IUrlProvider
    {
        private readonly string _url;

        [Inject]
        private HDInsightUrlProvider([Parameter(typeof(HDInsightUrl))] string url)
        {
            _url = url;
        }

        public Task<IEnumerable<Uri>> GetUrlAsync()
        {
            return Task.FromResult(Enumerable.Repeat(new Uri(_url), 1));
        }
    }
}