ExportEntryMaxCount.cs

using System;
using Waher.Persistence;
using Waher.Persistence.Serialization;
 
namespace Waher.Script.Persistence.SQL.LedgerExports
{
    public class ExportEntryMaxCount : CustomEntryExport
    {
        private int maxCount;
 
        public ExportEntryMaxCount(ILedgerExport Output, int MaxCount)
            : base(Output)
        {
            this.maxCount = MaxCount;
        }
 
        public override bool IncludeEntry(string ObjectId, string TypeName, EntryType EntryType, DateTimeOffset EntryTimestamp)
        {
            if (this.maxCount > 0)
            {
                this.maxCount--;
                return true;
            }
            else
                return false;
        }
 
        public override bool IncludeNonEntryEvent()
        {
            return this.maxCount >= 0;
        }
 
        public override bool ContinueExport() => this.maxCount > 0;
    }
}