private void AddEntityTypeToSetEntry(EntityType entityType, EntitySet entitySet)
{
EntityTypeBase rootType = StructuredTypeInfo.GetRootType((EntityTypeBase)entityType);
bool flag = true;
if (entitySet == null)
{
flag = false;
}
else
{
EntitySet entitySet1;
if (this.m_entityTypeToEntitySetMap.TryGetValue(rootType, out entitySet1) && entitySet1 != entitySet)
{
flag = false;
}
}
if (flag)
{
this.m_entityTypeToEntitySetMap[rootType] = entitySet;
}
else
{
this.m_entityTypeToEntitySetMap[rootType] = (EntitySet)null;
}
}
internal EntitySet GetEntitySet(EntityTypeBase type)
{
EntitySet entitySet;
if (!this.m_entityTypeToEntitySetMap.TryGetValue(StructuredTypeInfo.GetRootType(type), out entitySet))
{
return((EntitySet)null);
}
return(entitySet);
}
private void ProcessDiscriminatorMaps(
Dictionary <EntitySetBase, DiscriminatorMapInfo> discriminatorMaps)
{
Dictionary <EntitySetBase, ExplicitDiscriminatorMap> dictionary = (Dictionary <EntitySetBase, ExplicitDiscriminatorMap>)null;
if (discriminatorMaps != null)
{
dictionary = new Dictionary <EntitySetBase, ExplicitDiscriminatorMap>(discriminatorMaps.Count, discriminatorMaps.Comparer);
foreach (KeyValuePair <EntitySetBase, DiscriminatorMapInfo> discriminatorMap1 in discriminatorMaps)
{
EntitySetBase key = discriminatorMap1.Key;
ExplicitDiscriminatorMap discriminatorMap2 = discriminatorMap1.Value.DiscriminatorMap;
if (discriminatorMap2 != null && this.GetEntitySet(StructuredTypeInfo.GetRootType(key.ElementType)) != null)
{
dictionary.Add(key, discriminatorMap2);
}
}
if (dictionary.Count == 0)
{
dictionary = (Dictionary <EntitySetBase, ExplicitDiscriminatorMap>)null;
}
}
this.m_discriminatorMaps = dictionary;
}
private bool TryGetDiscriminatorMap(EdmType type, out ExplicitDiscriminatorMap discriminatorMap)
{
discriminatorMap = (ExplicitDiscriminatorMap)null;
EntitySet entitySet;
if (this.m_discriminatorMaps == null || type.BuiltInTypeKind != BuiltInTypeKind.EntityType || (!this.m_entityTypeToEntitySetMap.TryGetValue(StructuredTypeInfo.GetRootType((EntityTypeBase)type), out entitySet) || entitySet == null))
{
return(false);
}
return(this.m_discriminatorMaps.TryGetValue((EntitySetBase)entitySet, out discriminatorMap));
}
