public void SetContext(IOperatorContext context)
{
Debug.Assert(context is IHostedOperatorContext);
_context = (IHostedOperatorContext)context;
}
/// <summary>
/// Creates a new host operator context.
/// </summary>
/// <param name="context">Underlying operator context to wrap.</param>
/// <param name="contextElements">Context elements that can be looked up by name.</param>
/// <param name="traceSource">The trace source.</param>
public HostOperatorContext(IHostedOperatorContext context, IReadOnlyDictionary <string, object> contextElements, TraceSource traceSource)
{
_context = context;
TraceSource = traceSource;
_contextElements = contextElements;
}
public OperatorContext(IHostedOperatorContext context, CheckpointingQueryEngine parent)
{
_context = context;
_parent = parent;
}
public CustomOperatorContext(IHostedOperatorContext parent, IReadOnlyDictionary <string, object> context) => (_parent, _context) = (parent, context);
public OperatorContext(MiniQueryEngine parent, IHostedOperatorContext context) => (_parent, _context) = (parent, context);
