/// <summary>
/// Reset all instance field to their default states.
/// <returns>this.</returns>
/// </summary>
protected virtual IRecordInterface ResetImpl()
{
this._previousState = null;
this._newState = null;
this._changeTypes = ((SchemaFieldChangeType)(TypeConstants.EnumNull));
this._dataTransformation = null;
return(this);
}
/// <summary>
/// Deep copies content from src instance to this.
/// <param name="source">Source for copy.</param>
/// <returns>this.</returns>
/// </summary>
protected virtual IRecordInterface CopyFromImpl(IRecordInfo source)
{
if (typeof(ISchemaFieldChangeActionInfo).IsInstanceOfType(source))
{
ISchemaFieldChangeActionInfo typedSource = ((ISchemaFieldChangeActionInfo)(source));
if ((typedSource.PreviousState != null))
{
if (((this.PreviousState == null) ||
(this.PreviousState.GetType() == typedSource.PreviousState.GetType())))
{
this.PreviousState = ((DataField)(typedSource.PreviousState.Clone()));
}
else
{
this.PreviousState.CopyFrom(typedSource.PreviousState);
}
}
else
{
this.PreviousState = null;
}
if ((typedSource.NewState != null))
{
if (((this.NewState == null) ||
(this.NewState.GetType() == typedSource.NewState.GetType())))
{
this.NewState = ((DataField)(typedSource.NewState.Clone()));
}
else
{
this.NewState.CopyFrom(typedSource.NewState);
}
}
else
{
this.NewState = null;
}
this.ChangeTypes = typedSource.ChangeTypes;
if ((typedSource.DataTransformation != null))
{
if (((this.DataTransformation == null) ||
(this.DataTransformation.GetType() == typedSource.DataTransformation.GetType())))
{
this.DataTransformation = ((SchemaFieldDataTransformation)(typedSource.DataTransformation.Clone()));
}
else
{
this.DataTransformation.CopyFrom(typedSource.DataTransformation);
}
}
else
{
this.DataTransformation = null;
}
}
return(this);
}
/// <summary>
/// Sets null to DataTransformation property.
/// </summary>
public void NullifyDataTransformation()
{
this._dataTransformation = null;
}