protected override IEnumerable <ModifyEnumerable> GetModifyEnumerables(ModifyOperation operations) => new List <ModifyEnumerable>();
/// <summary>
/// Returns a set of ModifyEnumerable delegates that modify the enumerable passed to them.
/// </summary>
protected override IEnumerable <ModifyEnumerable> GetModifyEnumerables(ModifyOperation operations)
{
if ((operations & ModifyOperation.Add) == ModifyOperation.Add)
{
yield return((IEnumerable enumerable) =>
{
IDictionary casted = ((IDictionary)enumerable);
casted.Add(CreateTKey(12), CreateTValue(5123));
return true;
});
}
if ((operations & ModifyOperation.Insert) == ModifyOperation.Insert)
{
yield return((IEnumerable enumerable) =>
{
IDictionary casted = ((IDictionary)enumerable);
casted[CreateTKey(541)] = CreateTValue(12);
return true;
});
}
if ((operations & ModifyOperation.Overwrite) == ModifyOperation.Overwrite)
{
yield return((IEnumerable enumerable) =>
{
IDictionary casted = ((IDictionary)enumerable);
if (casted.Count > 0)
{
var keys = casted.Keys.GetEnumerator();
keys.MoveNext();
casted[keys.Current] = CreateTValue(12);
return true;
}
return false;
});
}
if ((operations & ModifyOperation.Remove) == ModifyOperation.Remove)
{
yield return((IEnumerable enumerable) =>
{
IDictionary casted = ((IDictionary)enumerable);
if (casted.Count > 0)
{
var keys = casted.Keys.GetEnumerator();
keys.MoveNext();
casted.Remove(keys.Current);
return true;
}
return false;
});
}
if ((operations & ModifyOperation.Clear) == ModifyOperation.Clear)
{
yield return((IEnumerable enumerable) =>
{
IDictionary casted = ((IDictionary)enumerable);
if (casted.Count > 0)
{
casted.Clear();
return true;
}
return false;
});
}
}
/// <summary> /// To be implemented in the concrete collections test classes. Returns a set of ModifyEnumerable delegates /// that modify the enumerable passed to them. /// </summary> protected abstract IEnumerable <ModifyEnumerable> GetModifyEnumerables(ModifyOperation operations);
/// <summary>
/// Returns a set of ModifyEnumerable delegates that modify the enumerable passed to them.
/// </summary>
protected override IEnumerable <ModifyEnumerable> GetModifyEnumerables(ModifyOperation operations)
{
if ((operations & ModifyOperation.Add) == ModifyOperation.Add)
{
yield return((IEnumerable <KeyValuePair <TKey, TValue> > enumerable) =>
{
IDictionary <TKey, TValue> casted = ((IDictionary <TKey, TValue>)enumerable);
casted.Add(CreateTKey(12), CreateTValue(5123));
return true;
});
}
if ((operations & ModifyOperation.Insert) == ModifyOperation.Insert)
{
yield return((IEnumerable <KeyValuePair <TKey, TValue> > enumerable) =>
{
IDictionary <TKey, TValue> casted = ((IDictionary <TKey, TValue>)enumerable);
casted[CreateTKey(541)] = CreateTValue(12);
return true;
});
}
if ((operations & ModifyOperation.Overwrite) == ModifyOperation.Overwrite)
{
yield return((IEnumerable <KeyValuePair <TKey, TValue> > enumerable) =>
{
IDictionary <TKey, TValue> casted = ((IDictionary <TKey, TValue>)enumerable);
if (casted.Count() > 0)
{
var keys = casted.Keys.GetEnumerator();
keys.MoveNext();
casted[keys.Current] = CreateTValue(12);
return true;
}
return false;
});
}
if ((operations & ModifyOperation.Remove) == ModifyOperation.Remove)
{
yield return((IEnumerable <KeyValuePair <TKey, TValue> > enumerable) =>
{
IDictionary <TKey, TValue> casted = ((IDictionary <TKey, TValue>)enumerable);
if (casted.Count() > 0)
{
var keys = casted.Keys.GetEnumerator();
keys.MoveNext();
casted.Remove(keys.Current);
return true;
}
return false;
});
}
if ((operations & ModifyOperation.Clear) == ModifyOperation.Clear)
{
yield return((IEnumerable <KeyValuePair <TKey, TValue> > enumerable) =>
{
IDictionary <TKey, TValue> casted = ((IDictionary <TKey, TValue>)enumerable);
if (casted.Count() > 0)
{
casted.Clear();
return true;
}
return false;
});
}
//throw new InvalidOperationException(string.Format("{0:G}", operations));
}
//修改节点内部数据
public void ModifyNodeData(string sName, string sType,
ModifyOperation opt, string sProperities, ref ErrorCode err)
{
graph.ModifyNode(sName, sType, opt, sProperities, ref err);
}
/// <summary>
/// Returns a set of ModifyEnumerable delegates that modify the enumerable passed to them.
/// </summary>
protected override IEnumerable <ModifyEnumerable> GetModifyEnumerables(ModifyOperation operations)
{
if ((operations & ModifyOperation.Add) == ModifyOperation.Add)
{
yield return((IEnumerable enumerable) =>
{
IList casted = ((IList)enumerable);
if (!casted.IsFixedSize && !casted.IsReadOnly)
{
casted.Add(CreateT(2344));
return true;
}
return false;
});
}
if ((operations & ModifyOperation.Insert) == ModifyOperation.Insert)
{
yield return((IEnumerable enumerable) =>
{
IList casted = ((IList)enumerable);
if (!casted.IsFixedSize && !casted.IsReadOnly)
{
casted.Insert(0, CreateT(12));
return true;
}
return false;
});
}
if ((operations & ModifyOperation.Remove) == ModifyOperation.Remove)
{
yield return((IEnumerable enumerable) =>
{
IList casted = ((IList)enumerable);
if (casted.Count > 0 && !casted.IsFixedSize && !casted.IsReadOnly)
{
casted.Remove(casted[0]);
return true;
}
return false;
});
yield return((IEnumerable enumerable) =>
{
IList casted = ((IList)enumerable);
if (casted.Count > 0 && !casted.IsFixedSize && !casted.IsReadOnly)
{
casted.RemoveAt(0);
return true;
}
return false;
});
}
if ((operations & ModifyOperation.Overwrite) == ModifyOperation.Overwrite)
{
yield return((IEnumerable enumerable) =>
{
IList casted = ((IList)enumerable);
if (casted.Count > 0 && !casted.IsReadOnly)
{
casted[0] = CreateT(12);
return true;
}
return false;
});
}
if ((operations & ModifyOperation.Clear) == ModifyOperation.Clear)
{
yield return((IEnumerable enumerable) =>
{
IList casted = ((IList)enumerable);
if (casted.Count > 0 && !casted.IsFixedSize && !casted.IsReadOnly)
{
casted.Clear();
return true;
}
return false;
});
}
}
//修改节点内部数据
public void ModifyNodeData(string sName, string sType,
ModifyOperation opt, XmlElement payload, ref ErrorCode err)
{
graph.ModifyNode(sName, sType, opt, payload, ref err);
}
private void ReInsertModifiedBuySellOperation(BuySellOperation previousBuySellOperation, ModifyOperation modifyOperation)
{
if (previousBuySellOperation.OrderType == OrderType.Ioc)
{
return;
}
var newOperation = new BuySellOperation(modifyOperation.BuyOrSell, previousBuySellOperation.OrderType,
modifyOperation.NewPrice, modifyOperation.NewQuantity, modifyOperation.OrderId);
if (modifyOperation.BuyOrSell == OperationType.Sell)
{
Process(newOperation);
}
else
{
Process(newOperation);
}
}
