creatopt update

Author: YunchuWang

samples/ScheduleDemo/Program.cs

@@ -72,11 +72,8 @@
     }
 
     // Create schedule options that runs every 4 seconds
-    ScheduleCreationOptions scheduleOptions = new ScheduleCreationOptions
+    ScheduleCreationOptions scheduleOptions = new ScheduleCreationOptions("demo-schedule101", nameof(StockPriceOrchestrator), TimeSpan.FromSeconds(4))
     {
-        OrchestrationName = nameof(StockPriceOrchestrator),
-        ScheduleId = "demo-schedule101",
-        Interval = TimeSpan.FromSeconds(4),
         StartAt = DateTimeOffset.UtcNow,
         OrchestrationInput = "MSFT"
     };

src/ScheduledTasks/Models/ScheduleCreationOptions.cs

@@ -9,25 +9,37 @@ namespace Microsoft.DurableTask.ScheduledTasks;
 public record ScheduleCreationOptions
 {
     /// <summary>
-    /// The interval of the schedule.
+    /// Initializes a new instance of the <see cref="ScheduleCreationOptions"/> class.
     /// </summary>
-    TimeSpan interval;
+    /// <param name="scheduleId">The ID of the schedule, or null to generate one.</param>
+    /// <param name="orchestrationName">The name of the orchestration to schedule.</param>
+    /// <param name="interval">The time interval between schedule executions. Must be at least 1 second and cannot be negative.</param>
+    public ScheduleCreationOptions(string scheduleId, string orchestrationName, TimeSpan interval)
+    {
+        this.ScheduleId = Check.NotNullOrEmpty(scheduleId, nameof(scheduleId));
+        this.OrchestrationName = Check.NotNullOrEmpty(orchestrationName, nameof(orchestrationName));
+        if (interval <= TimeSpan.Zero)
+        {
+            throw new ArgumentException("Interval must be positive", nameof(interval));
+        }
+
+        if (interval.TotalSeconds < 1)
+        {
+            throw new ArgumentException("Interval must be at least 1 second", nameof(interval));
+        }
 
-    string orchestrationName = string.Empty;
+        this.Interval = interval;
+    }
 
     /// <summary>
     /// Gets the name of the orchestration function to schedule.
     /// </summary>
-    public string OrchestrationName
-    {
-        get => this.orchestrationName;
-        init => this.orchestrationName = Check.NotNullOrEmpty(value, nameof(value));
-    }
+    public string OrchestrationName { get; }
 
     /// <summary>
-    /// Gets the ID of the schedule, if not provided, default to a new GUID.
+    /// Gets the ID of the schedule.
     /// </summary>
-    public string ScheduleId { get; init; };
+    public string ScheduleId { get; }
 
     /// <summary>
     /// Gets the input to the orchestration function.
@@ -40,36 +52,19 @@ public string OrchestrationName
     public string? OrchestrationInstanceId { get; init; }
 
     /// <summary>
-    /// Gets the start time of the schedule.
+    /// Gets the start time of the schedule. If not provided, default to the current time.
     /// </summary>
     public DateTimeOffset? StartAt { get; init; }
 
     /// <summary>
-    /// Gets the end time of the schedule.
+    /// Gets the end time of the schedule. If not provided, schedule will run indefinitely.
     /// </summary>
     public DateTimeOffset? EndAt { get; init; }
 
     /// <summary>
     /// Gets the interval of the schedule.
     /// </summary>
-    public TimeSpan Interval
-    {
-        get => this.interval;
-        init
-        {
-            if (value <= TimeSpan.Zero)
-            {
-                throw new ArgumentException("Interval must be positive", nameof(value));
-            }
-
-            if (value.TotalSeconds < 1)
-            {
-                throw new ArgumentException("Interval must be at least 1 second", nameof(value));
-            }
-
-            this.interval = value;
-        }
-    }
+    public TimeSpan Interval { get; }
 
     /// <summary>
     /// Gets a value indicating whether to start the schedule immediately if it is late. Default is false.