public static IList <RMNode> QueryRMNodes(RMContext context, EnumSet <NodeState> acceptedStates
)
{
// nodes contains nodes that are NEW, RUNNING OR UNHEALTHY
AList <RMNode> results = new AList <RMNode>();
if (acceptedStates.Contains(NodeState.New) || acceptedStates.Contains(NodeState.Running
) || acceptedStates.Contains(NodeState.Unhealthy))
{
foreach (RMNode rmNode in context.GetRMNodes().Values)
{
if (acceptedStates.Contains(rmNode.GetState()))
{
results.AddItem(rmNode);
}
}
}
// inactiveNodes contains nodes that are DECOMMISSIONED, LOST, OR REBOOTED
if (acceptedStates.Contains(NodeState.Decommissioned) || acceptedStates.Contains(
NodeState.Lost) || acceptedStates.Contains(NodeState.Rebooted))
{
foreach (RMNode rmNode in context.GetInactiveRMNodes().Values)
{
if (acceptedStates.Contains(rmNode.GetState()))
{
results.AddItem(rmNode);
}
}
}
return(results);
}