wehub-resource-sync
60 lines
1.8 KiB
C#
60 lines
1.8 KiB
C#
/*
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* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
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* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Linq;
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using QuantConnect.Scheduling;
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using System.Collections.Generic;
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namespace QuantConnect.Data.UniverseSelection
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{
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/// <summary>
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/// Entity in charge of managing a schedule
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/// </summary>
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public class Schedule
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{
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private IDateRule _dateRule;
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/// <summary>
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/// True if this schedule is set
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/// </summary>
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public bool Initialized => _dateRule != null;
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/// <summary>
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/// Set a <see cref="IDateRule"/> for this schedule
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/// </summary>
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public void On(IDateRule dateRule)
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{
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_dateRule = dateRule;
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}
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/// <summary>
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/// Gets the current schedule for a given start time
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/// </summary>
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public IEnumerable<DateTime> Get(DateTime startTime, DateTime endTime)
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{
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return _dateRule?.GetDates(startTime, endTime) ?? Enumerable.Empty<DateTime>();
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}
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/// <summary>
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/// Creates a new instance holding the same schedule if any
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/// </summary>
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public Schedule Clone()
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{
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return new Schedule { _dateRule = _dateRule };
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}
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}
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}
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