protected ActionNode GetActionNodeByNewCompositeWeight(int actionNodeNewCompositeWeight, DBNode dbNode)
{
var objList = from aNode in dbNode.Cast <ActionNode>()
where aNode.CompositeWeightRangeStart <= actionNodeNewCompositeWeight && aNode.CompositeWeightRangeEnd >= actionNodeNewCompositeWeight
select aNode;
foreach (ActionNode aNode in dbNode)
{
if (aNode.CompositeWeightRangeStart <= actionNodeNewCompositeWeight && aNode.CompositeWeightRangeEnd >= actionNodeNewCompositeWeight)
{
ActionNode node = aNode;
}
}
return(objList.FirstOrDefault());
}
protected DBNode SetActionNodesCompositeWeight(CustomDBGroup customDBGroup, string dbNodeName, out int dbNodeTotalCompositeWeight, out IList <ActionNode> readWriteActionNodes, out int dbNodeReadWriteTotalCompositeWeight)
{
int intReadWriteImpactFactor = customDBGroup.DBNodes.ReadWriteImpactFactor;
int intConstReadWrite = customDBGroup.DBNodes.ConstReadWrite;
int intConstRead = customDBGroup.DBNodes.ConstRead;
DBNode dbNode = GetCurrentDBNode(customDBGroup.GroupTypeEnum, dbNodeName);
foreach (ActionNode aNode in dbNode)
{
switch (aNode.ActionEnum)
{
case ActionEnum.Read:
aNode.CompositeWeight = intReadWriteImpactFactor * intConstRead + aNode.Weight;
break;
case ActionEnum.ReadWrite:
aNode.CompositeWeight = intReadWriteImpactFactor * intConstReadWrite + aNode.Weight;
break;
}
}
var objActionList = from a in dbNode.Cast <ActionNode>()
orderby a.CompositeWeight ascending
select a;
foreach (ActionNode aNode in objActionList)
{
var objListP = from n in objActionList
where n.CompositeWeight <= aNode.CompositeWeight
select n;
int intTotalCompositeWeight = objListP.Sum <ActionNode>(actionNode => actionNode.CompositeWeight);
aNode.CompositeWeightRangeEnd = intTotalCompositeWeight;
aNode.CompositeWeightRangeStart = intTotalCompositeWeight - aNode.CompositeWeight + 1;
}
dbNodeTotalCompositeWeight = objActionList.Sum <ActionNode>(actionNode => actionNode.CompositeWeight);
var objReadWriteActionNodeList = from aNode in objActionList
where aNode.ActionEnum == ActionEnum.ReadWrite
select aNode;
dbNodeReadWriteTotalCompositeWeight = objReadWriteActionNodeList.Sum <ActionNode>(aNode => aNode.CompositeWeight);
List <ActionNode> listReadWriteActionNodes = new List <ActionNode>();
foreach (ActionNode aNode in objReadWriteActionNodeList)
{
var objListP = from n in objReadWriteActionNodeList
where n.CompositeWeight <= aNode.CompositeWeight
select n;
int intTotalReadWriteCompositeWeight = objListP.Sum <ActionNode>(actionNode => actionNode.CompositeWeight);
ActionNode tempNode = new ActionNode(aNode.Name, aNode.ActionEnum, aNode.Weight, aNode.CompositeWeight, intTotalReadWriteCompositeWeight - aNode.CompositeWeight + 1, intTotalReadWriteCompositeWeight, aNode.ConnectionString);
listReadWriteActionNodes.Add(tempNode);
}
readWriteActionNodes = listReadWriteActionNodes;
return(dbNode);
}
protected ActionNode GetActionNodeByNewCompositeWeight(int actionNodeNewCompositeWeight, DBNode dbNode)
{
var objList = from aNode in dbNode.Cast<ActionNode>()
where aNode.CompositeWeightRangeStart <= actionNodeNewCompositeWeight && aNode.CompositeWeightRangeEnd >= actionNodeNewCompositeWeight
select aNode;
foreach (ActionNode aNode in dbNode)
{
if (aNode.CompositeWeightRangeStart <= actionNodeNewCompositeWeight && aNode.CompositeWeightRangeEnd >= actionNodeNewCompositeWeight)
{
ActionNode node = aNode;
}
}
return objList.FirstOrDefault();
}