public override void OnInput1(Weighted <S1> entry, T time)
{
//Console.WriteLine("Join Recv1");
var k = key1(entry.record);
var v = value1(entry.record);
var state = new JoinKeyIndices();
if (!JoinKeys.TryGetValue(k, out state))
{
state = new JoinKeyIndices();
}
if (!inputShutdown2)//!this.inputImmutable2)
{
inputTrace1.EnsureStateIsCurrentWRTAdvancedTimes(ref state.processed1);
inputTrace1.Introduce(ref state.processed1, v, entry.weight, internTable.Intern(time));
}
if (inputShutdown1)
{
Console.Error.WriteLine("Error in Join input shutdown1");
}
if (state.processed2 != 0)
{
inputTrace2.EnsureStateIsCurrentWRTAdvancedTimes(ref state.processed2);
times.Clear();
inputTrace2.EnumerateTimes(state.processed2, times);
for (int i = 0; i < times.Count; i++)
{
differences2.Clear();
inputTrace2.EnumerateDifferenceAt(state.processed2, times.Array[i], differences2);
var newTime = time.Join(internTable.times[times.Array[i]]);
var output = this.Output.GetBufferForTime(newTime);
for (int j = 0; j < differences2.Count; j++)
{
if (differences2.Array[j].weight != 0)
{
output.Send(resultSelector(k, v, differences2.Array[j].record).ToWeighted(entry.weight * differences2.Array[j].weight));
}
}
}
}
if (state.IsEmpty)
{
JoinKeys.Remove(k);
}
else
{
JoinKeys[k] = state;
}
}
public override void OnInput2(Weighted <S2> entry, T time)
{
var k = key2(entry.record);
var v = value2(entry.record);
var state = new JoinKeyIndices();
if (!JoinKeys.TryGetValue(k, out state))
{
state = new JoinKeyIndices();
}
if (!inputShutdown1)//!this.inputImmutable1)
{
inputTrace2.EnsureStateIsCurrentWRTAdvancedTimes(ref state.processed2);
inputTrace2.Introduce(ref state.processed2, v, entry.weight, internTable.Intern(time));
}
if (inputShutdown2)
{
Console.Error.WriteLine("Error in Join input shutdown2");
}
if (state.processed1 != 0)
{
inputTrace1.EnsureStateIsCurrentWRTAdvancedTimes(ref state.processed1);
times.Clear();
inputTrace1.EnumerateTimes(state.processed1, times);
for (int i = 0; i < times.Count; i++)
{
differences1.Clear();
inputTrace1.EnumerateDifferenceAt(state.processed1, times.Array[i], differences1);
var newTime = time.Join(internTable.times[times.Array[i]]);
for (int j = 0; j < differences1.Count; j++)
{
if (differences1.Array[j].weight != 0)
{
//Send(resultSelector(k, differences1.Array[j].record, v).ToNaiadRecord(entry.weight * differences1.Array[j].weight, newTime));
var result = resultSelector(k, differences1.Array[j].record, v);
var weight = entry.weight * differences1.Array[j].weight;
this.Output.Buffer.payload[this.Output.Buffer.length++] = new Pair <Weighted <R>, T>(new Weighted <R>(result, weight), newTime);
if (this.Output.Buffer.length == this.Output.Buffer.payload.Length)
{
this.Output.Send(this.Output.Buffer);
this.Output.Buffer.length = 0;
}
}
}
}
}
if (state.IsEmpty)
{
JoinKeys.Remove(k);
}
else
{
JoinKeys[k] = state;
}
}
