public EntityTrackingInfo(
[NotNull] QueryCompilationContext queryCompilationContext,
[NotNull] QuerySourceReferenceExpression querySourceReferenceExpression,
[NotNull] IEntityType entityType)
{
Check.NotNull(querySourceReferenceExpression, nameof(querySourceReferenceExpression));
Check.NotNull(entityType, nameof(entityType));
Check.NotNull(queryCompilationContext, nameof(queryCompilationContext));
QuerySourceReferenceExpression = querySourceReferenceExpression;
_entityType = entityType;
_includedNavigationPaths
= queryCompilationContext
.GetTrackableIncludes(querySourceReferenceExpression.ReferencedQuerySource);
if (_includedNavigationPaths != null)
{
_includedEntityTrackingInfos = new Dictionary <INavigation, IEntityType>();
foreach (var navigation
in _includedNavigationPaths.SelectMany(ns => ns))
{
if (!_includedEntityTrackingInfos.ContainsKey(navigation))
{
var targetEntityType = navigation.GetTargetType();
_includedEntityTrackingInfos.Add(navigation, targetEntityType);
}
}
}
}
/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public EntityTrackingInfo(
[NotNull] QueryCompilationContext queryCompilationContext,
[NotNull] QuerySourceReferenceExpression querySourceReferenceExpression,
[NotNull] IEntityType entityType)
{
Check.NotNull(querySourceReferenceExpression, nameof(querySourceReferenceExpression));
Check.NotNull(entityType, nameof(entityType));
Check.NotNull(queryCompilationContext, nameof(queryCompilationContext));
QuerySourceReferenceExpression = querySourceReferenceExpression;
var sequenceType = querySourceReferenceExpression.Type.TryGetSequenceType();
IsEnumerableTarget
= sequenceType != null &&
sequenceType == entityType.ClrType;
_entityType = entityType;
_includedNavigationPaths
= queryCompilationContext
.GetTrackableIncludes(querySourceReferenceExpression.ReferencedQuerySource);
if (_includedNavigationPaths != null)
{
_includedEntityTrackingInfos = new Dictionary <INavigation, IEntityType>();
_handledForeignKeys = new HashSet <IForeignKey>();
foreach (var navigation
in _includedNavigationPaths.SelectMany(ns => ns))
{
if (!_includedEntityTrackingInfos.ContainsKey(navigation))
{
var targetEntityType = navigation.GetTargetType();
_includedEntityTrackingInfos.Add(navigation, targetEntityType);
_handledForeignKeys.Add(navigation.ForeignKey);
}
}
}
}
