private Key CreateKey(EntityType entityType, int startingPropertyIndex = -1, int propertyCount = 1)
{
if (startingPropertyIndex == -1)
{
startingPropertyIndex = entityType.PropertyCount - 1;
}
var keyProperties = new Property[propertyCount];
for (var i = 0; i < propertyCount; i++)
{
var property = entityType.GetOrAddProperty("P" + (startingPropertyIndex + i));
property.ClrType = typeof(int?);
property.IsShadowProperty = false;
keyProperties[i] = property;
keyProperties[i].RequiresValueGenerator = true;
}
return entityType.AddKey(keyProperties);
}
public RelationalPropertyBuilder([NotNull] Property property)
{
Check.NotNull(property, nameof(property));
_property = property;
}
private Key CreateKey(EntityType entityType, int startingPropertyIndex = -1, int propertyCount = 1)
{
if (startingPropertyIndex == -1)
{
startingPropertyIndex = entityType.PropertyCount;
}
var keyProperties = new Property[propertyCount];
for (int i = 0; i < propertyCount; i++)
{
keyProperties[i] = entityType.GetOrAddProperty("P" + (startingPropertyIndex + i), typeof(int?));
keyProperties[i].GenerateValueOnAdd = true;
}
return entityType.AddKey(keyProperties);
}
private bool RequiresOriginalValue(Property addedOrRemovedProperty)
{
return(_useEagerSnapshots ||
((IProperty)addedOrRemovedProperty).IsConcurrencyToken ||
ForeignKeys.SelectMany(k => k.Properties).Contains(addedOrRemovedProperty));
}
public SqlServerPropertyBuilder([NotNull] Property property)
{
Check.NotNull(property, nameof(property));
_property = property;
}
public virtual Index FindIndex([NotNull] Property property)
{
return(FindIndex(new[] { property }));
}
public virtual Index GetIndex([NotNull] Property property)
{
return(GetIndex(new[] { property }));
}
public virtual ForeignKey GetForeignKey([NotNull] Property property)
{
return(GetForeignKey(new[] { property }));
}
public virtual ForeignKey GetOrAddForeignKey(
[NotNull] Property property, [NotNull] Key principalKey)
{
return(GetOrAddForeignKey(new[] { property }, principalKey));
}
public virtual Key FindKey([NotNull] Property property)
{
return(FindKey(new[] { property }));
}
public virtual Key GetOrAddKey([NotNull] Property property)
{
return(GetOrAddKey(new[] { property }));
}
public virtual Key GetOrSetPrimaryKey([CanBeNull] Property property)
{
return(GetOrSetPrimaryKey(property == null ? null : new[] { property }));
}
