public KeyAccessExpression(IProperty property, RootReferenceExpression outerExpression)
: base(property.ClrType, property.GetTypeMapping())
{
Name = property.GetCosmosPropertyName();
_property = property;
_outerExpression = outerExpression;
}
public SelectExpression(
List <ProjectionExpression> projections, RootReferenceExpression fromExpression, List <OrderingExpression> orderings)
{
_projection = projections;
FromExpression = fromExpression;
_orderings = orderings;
}
public SelectExpression(IEntityType entityType)
{
ContainerName = entityType.GetCosmosContainerName();
FromExpression = new RootReferenceExpression(entityType, RootAlias);
_projectionMapping[new ProjectionMember()] = new EntityProjectionExpression(entityType, FromExpression);
}
public EntityProjectionExpression(IEntityType entityType, RootReferenceExpression accessExpression, string alias)
{
_entityType = entityType;
AccessExpression = accessExpression;
Alias = alias;
}
protected abstract Expression VisitRootReference(RootReferenceExpression rootReferenceExpression);
protected override Expression VisitRootReference(RootReferenceExpression rootReferenceExpression)
{
_sqlBuilder.Append(rootReferenceExpression);
return(rootReferenceExpression);
}
public KeyAccessExpression Update(RootReferenceExpression outerExpression)
{
return(outerExpression != _outerExpression
? new KeyAccessExpression(_property, outerExpression)
: this);
}
