public MODPhenomemon(MODPhenomemonType type, int nodeId, double time, Packet pkg)
{
this.type = type;
this.nodeId = nodeId;
this.start = this.end = time;
this.pkg = pkg;
}
public MODPhenomemon(MODPhenomemonType type, int nodeId, double start, double end, Packet pkg)
{
this.type = type;
this.nodeId = nodeId;
this.start = start;
this.end = end;
this.pkg = pkg;
}
static double ConditionHappened(HashSet<MODPhenomemon> observedPhenomemons, MODPhenomemonType type, int node,
double starttime, double endtime, MODPhenomemon p1, ComparePhenomemon comparer)
{
foreach (MODPhenomemon p in observedPhenomemons)
{
if (p.nodeId == node && p.type == type
&& p.start >= starttime && p.end <= endtime
&& comparer(p1, p))
{
return p.likehood;
}
}
return global.SmallValue;
}
static double ConditionHappened(HashSet<MODPhenomemon> observedPhenomemons, MODPhenomemonType type, int node,
double starttime, double endtime, MODPhenomemon p1, List<MODPhenomemon> list, ComparePhenomemon comparer)
{
double likehood = global.SmallValue;
foreach (MODPhenomemon p in observedPhenomemons)
{
if (p.nodeId == node && p.type == type
&& p.start >= starttime && p.end <= endtime
&& comparer(p1, p))
{
list.Add(p);
likehood = Math.Max(p.likehood, likehood);
}
}
return likehood;
}
static double ConditionHappened(HashSet<MODPhenomemon> observedPhenomemons, MODPhenomemonType type, int node, double starttime, double endtime, Packet pkg)
{
foreach (MODPhenomemon p in observedPhenomemons)
{
if (p.nodeId == node && p.type == type
&& p.start >= starttime && p.end <= endtime
&& Packet.IsSamePacket(p.pkg, pkg))
return p.likehood;
}
return global.SmallValue;
}
static double ConditionHappened(HashSet<MODPhenomemon> observedPhenomemons, MODPhenomemonType type, int node, double time)
{
foreach (MODPhenomemon p in observedPhenomemons)
{
if (p.nodeId == node && p.type == type && Utility.DoubleEqual(p.start, time))
return p.likehood;
}
return global.SmallValue;
}
static double ConditionHappened(HashSet<MODPhenomemon> observedPhenomemons, MODPhenomemonType type, int node, double starttime, double endtime)
{
foreach (MODPhenomemon p in observedPhenomemons)
{
if (p.nodeId == node && p.type == type
&& p.start >= starttime && p.end <= endtime)
return p.likehood;
}
if (type == MODPhenomemonType.DIST_FAR)//如果计算节点距离的可能性，且不在邻居中，则说明该节点很远，可能性为很大
return 0.8;
else
return global.SmallValue;
}
public MODPhenomemon(MODPhenomemonType type, int nodeId)
{
this.type = type;
this.nodeId = nodeId;
this.start = this.end = Scheduler.getInstance().currentTime;
}
