internal DirectCommand(int globals, ReplyParser <TReply> replyParser, BytecodeObject obj)
{
if (globals < 0 || globals > maxGlobals)
{
throw new ArgumentOutOfRangeException($"Cannot be < 0 or exceed {maxGlobals}", nameof(globals));
}
if (obj == null)
{
throw new ArgumentNullException(nameof(obj));
}
if (obj.Type != BytecodeObjectType.VMThread)
{
throw new ArgumentOutOfRangeException("Only vmthread objects are supported", nameof(obj));
}
// TODO: could do a check here to see if we exceed maxBytecodes instead of waiting until ToBytes() is called.
if (obj.Locals > maxLocals)
{
throw new ArgumentOutOfRangeException("Exceeds max local size", nameof(obj));
}
this.globals = globals;
this.replyParser = replyParser ?? throw new ArgumentNullException(nameof(replyParser));
this.obj = obj;
}
internal LabelPlaceholder(BytecodeObject obj)
{
this.obj = obj ?? throw new ArgumentNullException(nameof(obj));
}
/// <summary>
/// Creates a copy of this command with the specified bytecode object.
/// </summary>
/// <param name="obj">The bytecode object.</param>
/// <returns>A new direct command.</returns>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="obj"/> is <c>null</c>.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// Thrown if <paramref name="obj"/> is not a <see cref="BytecodeObjectType.VMThread"/>
/// or the size of the local variables exceeds 1021 bytes.
/// </exception>
public DirectCommand <TReply> WithBytecodeObject(BytecodeObject obj)
{
return(new DirectCommand <TReply>(globals, replyParser, obj));
}