public FileProvider(
TabularFileAdapterFactory fileAdapterFactory,
IMonitor monitor,
IReadOnlyCollection <string> attributeNames)
{
if (null == fileAdapterFactory)
{
throw new ArgumentNullException(nameof(fileAdapterFactory));
}
if (null == monitor)
{
throw new ArgumentNullException(nameof(monitor));
}
this.Monitor = monitor;
Type typeAttributeNames = typeof(AttributeNames);
IReadOnlyCollection <string> buffer =
typeAttributeNames.GetFields(BindingFlags.Public | BindingFlags.Static)
.Select(
(FieldInfo item) =>
(string)item.GetValue(null))
.ToArray();
this.ColumnNames =
buffer
.Union(attributeNames)
.Distinct()
.ToArray();
this.file = fileAdapterFactory.CreateFileAdapter(this.ColumnNames);
}
protected FileProviderFactory(
TabularFileAdapterFactory fileAdapterFactory,
IMonitor monitoringBehavior,
IReadOnlyCollection <string> attributeNames)
{
if (null == fileAdapterFactory)
{
throw new ArgumentNullException(nameof(fileAdapterFactory));
}
if (null == monitoringBehavior)
{
throw new ArgumentNullException(nameof(monitoringBehavior));
}
if (null == attributeNames)
{
throw new ArgumentNullException(nameof(attributeNames));
}
this.FileAdapterFactory = fileAdapterFactory;
this.MonitoringBehavior = monitoringBehavior;
this.AttributeNames = attributeNames;
}
public FileProvider(
TabularFileAdapterFactory fileAdapterFactory,
IMonitor monitor)
: this(fileAdapterFactory, monitor, new string[0])
{
}
protected FileProviderFactory(
TabularFileAdapterFactory fileAdapterFactory,
IMonitor monitoringBehavior)
: this(fileAdapterFactory, monitoringBehavior, new string[0])
{
}