/*============================================================================*/
/* Constructor */
/*============================================================================*/
/// <summary>
/// Creates a Command Executor
/// </summary>
/// <param name="injector">The Injector to use. A child injector will be created from it.</param>
/// <param name="removeMapping">removeMapping Remove mapping handler (optional)</param>
/// <param name="handleResult">handleResult Result handler (optional)</param>
/// <param name="onPreprocessCommandExecuting">onPreprocessCommandExecuting Preprocess before executing command (optional)</param>
public CommandExecutor(IInjector injector, RemoveMappingDelegate removeMapping = null, HandleResultDelegate handleResult = null, OnPreprocessCommandExecutingDelegate onPreprocessCommandExecuting = null)
{
_injector = injector.CreateChild();
_removeMapping = removeMapping;
_handleResult = handleResult;
_onPreprocessCommandExecuting = onPreprocessCommandExecuting;
}
internal Status InternalGet(
ReadOptions options, Slice k,
object arg, HandleResultDelegate saver)
{
Status s = new Status();
Iterator iiter = rep_.IndexBlock.NewIterator(rep_.Options.Comparator);
iiter.Seek(k);
if (iiter.Valid)
{
Slice handle_value = iiter.Value;
FilterBlockReader filter = rep_.Filter;
BlockHandle handle = new BlockHandle();
if (filter != null &&
handle.DecodeFrom(ref handle_value).IsOk &&
!filter.KeyMayMatch(handle.Offset, k))
{
// Not found
}
else
{
Slice tempHandle = iiter.Value;
Iterator blockIter = BlockReader(this, options, iiter.Value);
blockIter.Seek(k);
if (blockIter.Valid)
{
saver(arg, blockIter.Key, blockIter.Value);
}
s = blockIter.Status;
}
}
if (s.IsOk)
{
s = iiter.Status;
}
return s;
}
public SequenceCommand AppendResultHandler(HandleResultDelegate handler)
{
m_ResultHandler = handler;
return(this);
}
/*============================================================================*/
/* Constructor */
/*============================================================================*/
/// <summary>
/// Creates a Command Executor
/// </summary>
/// <param name="injector">The Injector to use. A child injector will be created from it.</param>
/// <param name="removeMapping">removeMapping Remove mapping handler (optional)</param>
/// <param name="handleResult">handleResult Result handler (optional)</param>
public CommandExecutor (IInjector injector, RemoveMappingDelegate removeMapping = null, HandleResultDelegate handleResult = null)
{
_injector = injector.CreateChild();
_removeMapping = removeMapping;
_handleResult = handleResult;
}
public ModbusRTUSlaveSession(ModbusSlaveConfig conf, HandleResultDelegate resultHandler)
: base(conf, resultHandler)
{
}
public ModbusSlaveSession(ModbusSlaveConfig conf, HandleResultDelegate resultHandler)
{
config = conf;
messageDelegate = resultHandler;
}
