public IOperationCollection Read(BinaryReader reader)
{
int count = reader.ReadInt32();
bool isAllMonotoneAndPoint = reader.ReadBoolean();
var operations = Locator.CreateOperationCollection(count);
for (int i = 0; i < count; i++)
{
int operationCode = reader.ReadInt32();
IOperation operation;
//operation body
switch (operationCode)
{
case OperationCode.REPLACE:
operation = ReadReplaceOperation(reader);
break;
case OperationCode.DELETE:
operation = ReadDeleteOperation(reader);
break;
case OperationCode.DELETE_RANGE:
operation = ReadDeleteRangeOperation(reader);
break;
case OperationCode.INSERT_OR_IGNORE:
operation = ReadInsertOrIgnoreOperation(reader);
break;
case OperationCode.READ:
operation = ReadReadOperation(reader);
break;
case OperationCode.READ_RANGE:
operation = ReadReadRangeOperation(reader);
break;
case OperationCode.CLEAR:
operation = ReadClearOperation(reader);
break;
case OperationCode.REFRESH:
operation = ReadRefreshOperation(reader);
break;
case OperationCode.REFRESH_POINT:
operation = ReadRefreshPointOperation(reader);
break;
case OperationCode.REFRESH_RANGE:
operation = ReadRefreshRangeOperation(reader);
break;
case OperationCode.TRY_GET:
operation = ReadTryGetOperation(reader);
break;
case OperationCode.FORWARD:
operation = ReadForwardOperation(reader);
break;
case OperationCode.BACKWARD:
operation = ReadBackwardOperation(reader);
break;
case OperationCode.FIND_NEXT:
operation = ReadFindNextOperation(reader);
break;
case OperationCode.FIND_AFTER:
operation = ReadFindAfterOperation(reader);
break;
case OperationCode.FIND_PREV:
operation = ReadFindPrevOperation(reader);
break;
case OperationCode.FIND_BEFORE:
operation = ReadFindBeforeOperation(reader);
break;
case OperationCode.FIRST_ROW:
operation = ReadFirstRowOperation(reader);
break;
case OperationCode.LAST_ROW:
operation = ReadLastRowOperation(reader);
break;
case OperationCode.COUNT:
operation = ReadCountOperation(reader);
break;
case OperationCode.STORAGE_ENGINE_COMMIT:
operation = ReadStorageEngineCommitOperation(reader);
break;
default:
throw new NotImplementedException();
}
operations.Add(operation);
}
return(operations);
}
