OnPayment.cs

using System.Threading.Tasks;
using System.Xml;
using Waher.Content.Xml;
using Waher.Persistence.Attributes;
using Waher.Service.IoTBroker.StateMachines.Model.Attributes;
 
namespace Waher.Service.IoTBroker.StateMachines.Model.Events
{
    public abstract class OnPayment : OwnerEventNode
    {
        protected ScriptableStringAttribute amountVariable;
 
        protected ScriptableStringAttribute amountExtraVariable;
 
        protected ScriptableStringAttribute amountTotalVariable;
 
        protected ScriptableStringAttribute currencyVariable;
 
        protected ScriptableStringAttribute referenceVariable;
 
        protected ScriptableStringAttribute conditionVariable;
 
        public OnPayment()
            : base()
        {
        }
 
        [DefaultValueNull]
        public string AmountVariableDefinition
        {
            get => this.amountVariable?.Definition;
            set => this.amountVariable = new ScriptableStringAttribute(value, this);
        }
 
        [DefaultValueNull]
        public string AmountExtraVariableDefinition
        {
            get => this.amountExtraVariable?.Definition;
            set => this.amountExtraVariable = new ScriptableStringAttribute(value, this);
        }
 
        [DefaultValueNull]
        public string AmountTotalVariableDefinition
        {
            get => this.amountTotalVariable?.Definition;
            set => this.amountTotalVariable = new ScriptableStringAttribute(value, this);
        }
 
        [DefaultValueNull]
        public string CurrencyVariableDefinition
        {
            get => this.currencyVariable?.Definition;
            set => this.currencyVariable = new ScriptableStringAttribute(value, this);
        }
 
        [DefaultValueNull]
        public string ReferenceVariableDefinition
        {
            get => this.referenceVariable?.Definition;
            set => this.referenceVariable = new ScriptableStringAttribute(value, this);
        }
 
        [DefaultValueNull]
        public string ConditionVariableDefinition
        {
            get => this.conditionVariable?.Definition;
            set => this.conditionVariable = new ScriptableStringAttribute(value, this);
        }
 
        public override Task Parse(XmlElement Xml)
        {
            this.amountVariable = new ScriptableStringAttribute(XML.Attribute(Xml, "amountVariable"), this);
            this.amountExtraVariable = new ScriptableStringAttribute(XML.Attribute(Xml, "amountExtraVariable"), this);
            this.amountTotalVariable = new ScriptableStringAttribute(XML.Attribute(Xml, "amountTotalVariable"), this);
            this.currencyVariable = new ScriptableStringAttribute(XML.Attribute(Xml, "currencyVariable"), this);
            this.referenceVariable = new ScriptableStringAttribute(XML.Attribute(Xml, "referenceVariable"), this);
            this.conditionVariable = new ScriptableStringAttribute(XML.Attribute(Xml, "conditionVariable"), this);
 
            return base.Parse(Xml);
        }
    }
}