internal void SetNextRelationshipEnd(EntityKey entityKey, RelationshipEntry nextEnd)
{
Debug.Assert(null != (object)entityKey, "null EntityKey");
Debug.Assert(entityKey.Equals(Key0) || entityKey.Equals(Key1), "EntityKey mismatch");
if (entityKey.Equals(Key0))
{
NextKey0 = nextEnd;
}
else
{
NextKey1 = nextEnd;
}
}
internal ObjectStateEntryDbUpdatableDataRecord(RelationshipEntry cacheEntry)
: base(cacheEntry)
{
EntityUtil.CheckArgumentNull(cacheEntry, "cacheEntry");
switch (cacheEntry.State)
{
case EntityState.Unchanged:
case EntityState.Modified:
case EntityState.Added:
break;
default:
Debug.Assert(false, "A CurrentValueRecord cannot be created for an entity object that is in a deleted or detached state.");
break;
}
}
internal ObjectStateEntryDbUpdatableDataRecord(RelationshipEntry cacheEntry)
: base(cacheEntry)
{
EntityUtil.CheckArgumentNull(cacheEntry, "cacheEntry");
switch (cacheEntry.State)
{
case EntityState.Unchanged:
case EntityState.Modified:
case EntityState.Added:
break;
default:
Debug.Assert(false, "A CurrentValueRecord cannot be created for an entity object that is in a deleted or detached state.");
break;
}
}
internal ObjectStateEntryDbDataRecord(RelationshipEntry cacheEntry)
{
EntityUtil.CheckArgumentNull(cacheEntry, "cacheEntry");
Debug.Assert(!cacheEntry.IsKeyEntry, "Cannot create an ObjectStateEntryDbDataRecord for a key entry");
switch (cacheEntry.State)
{
case EntityState.Unchanged:
case EntityState.Modified:
case EntityState.Deleted:
_cacheEntry = cacheEntry;
break;
default:
Debug.Assert(false, "A DbDataRecord cannot be created for an entity object that is in an added or detached state.");
break;
}
}
internal ObjectStateEntryDbUpdatableDataRecord(RelationshipEntry cacheEntry)
: base(cacheEntry)
{
//Contract.Requires(cacheEntry != null);
switch (cacheEntry.State)
{
case EntityState.Unchanged:
case EntityState.Modified:
case EntityState.Added:
break;
default:
Debug.Assert(
false, "A CurrentValueRecord cannot be created for an entity object that is in a deleted or detached state.");
break;
}
}
internal ObjectStateEntryDbDataRecord(RelationshipEntry cacheEntry)
{
EntityUtil.CheckArgumentNull(cacheEntry, "cacheEntry");
Debug.Assert(!cacheEntry.IsKeyEntry, "Cannot create an ObjectStateEntryDbDataRecord for a key entry");
switch (cacheEntry.State)
{
case EntityState.Unchanged:
case EntityState.Modified:
case EntityState.Deleted:
_cacheEntry = cacheEntry;
break;
default:
Debug.Assert(false, "A DbDataRecord cannot be created for an entity object that is in an added or detached state.");
break;
}
}
internal void SetNextRelationshipEnd(EntityKey entityKey, RelationshipEntry nextEnd)
{
Debug.Assert(null != (object)entityKey, "null EntityKey");
Debug.Assert(entityKey.Equals(Key0) || entityKey.Equals(Key1), "EntityKey mismatch");
if (entityKey.Equals(Key0))
{
NextKey0 = nextEnd;
}
else
{
NextKey1 = nextEnd;
}
}
