Lean
$LEAN_TAG$
LogEntry.cs
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/*
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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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*/
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using
System;
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using
System.Globalization;
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namespace
QuantConnect.Logging
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{
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/// <summary>
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/// Log entry wrapper to make logging simpler:
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/// </summary>
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public
class
LogEntry
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{
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/// <summary>
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/// Time of the log entry
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/// </summary>
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public
DateTime
Time
{
get
;
set
; }
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/// <summary>
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/// Message of the log entry
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/// </summary>
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public
string
Message
{
get
;
set
; }
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/// <summary>
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/// Descriptor of the message type.
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/// </summary>
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public
LogType
MessageType
{
get
;
set
; }
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/// <summary>
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/// Create a default log message with the current time.
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/// </summary>
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/// <param name="message"></param>
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public
LogEntry
(
string
message)
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{
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Time
= DateTime.UtcNow;
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Message
= message;
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MessageType
=
LogType
.Trace;
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}
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/// <summary>
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/// Create a log entry at a specific time in the analysis (for a backtest).
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/// </summary>
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/// <param name="message">Message for log</param>
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/// <param name="time">Utc time of the message</param>
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/// <param name="type">Type of the log entry</param>
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public
LogEntry
(
string
message, DateTime time,
LogType
type =
LogType
.Trace)
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{
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Time
= time;
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Message
= message;
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MessageType
= type;
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}
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/// <summary>
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/// Helper override on the log entry.
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/// </summary>
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/// <returns></returns>
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public
override
string
ToString
()
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{
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return
$
"{Time.ToString("
o
", CultureInfo.InvariantCulture)} {MessageType} {Message}"
;
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}
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}
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}
Logging
LogEntry.cs
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