internal DryadLinqQuery(DryadLinqProviderBase queryProvider,
DataProvider dataProvider)
{
this.m_queryProvider = queryProvider;
this.m_dataProvider = dataProvider;
this.m_queryExecutor = null;
}
internal static HpcLinqContext GetContext(DryadLinqProviderBase provider)
{
HpcLinqContext context = provider.Context;
Debug.Assert(context != null, "A context should always be associated with a HpcLinqQuery<T>");
context.ThrowIfDisposed();
return(context);
}
internal static DryadLinqContext GetContext(IQueryProvider provider)
{
DryadLinqProviderBase baseProvider = provider as DryadLinqProviderBase;
if (baseProvider == null)
{
throw new DryadLinqException("Must be DryadLINQ query provider.");
}
DryadLinqContext context = baseProvider.Context;
context.ThrowIfDisposed();
return(context);
}