X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=era.mi%2Fsrc%2Fera%2Fmi%2Flogic%2Ftests%2FConnector.java;fp=era.mi%2Fsrc%2Fera%2Fmi%2Flogic%2Ftests%2FConnector.java;h=12c407a5c9f7e055a1d24198c2b9da4316be34a5;hb=c1d0ddc342c482051fa6c455bb286617135bd3c3;hp=0000000000000000000000000000000000000000;hpb=c18c04011cab0040c2287608eeefc9c3cc4536c2;p=Mograsim.git

diff --git a/era.mi/src/era/mi/logic/tests/Connector.java b/era.mi/src/era/mi/logic/tests/Connector.java
new file mode 100644
index 00000000..12c407a5
--- /dev/null
+++ b/era.mi/src/era/mi/logic/tests/Connector.java
@@ -0,0 +1,39 @@
+package era.mi.logic.tests;
+
+import era.mi.logic.Bit;
+import era.mi.logic.Simulation;
+import era.mi.logic.wires.Wire;
+import era.mi.logic.wires.Wire.WireEnd;
+import era.mi.logic.wires.WireArrayObserver;
+
+public class Connector implements WireArrayObserver
+{
+	private final Wire a;
+//	private final WireArray b;
+	private final WireEnd aI;
+	private final WireEnd bI;
+
+	public Connector(Wire a, Wire b)
+	{
+		if (a.length != b.length)
+			throw new IllegalArgumentException(String.format("WireArray width does not match: %d, %d", a.length, b.length));
+		this.a = a;
+//		this.b = b;
+		a.addObserver(this);
+		b.addObserver(this);
+		aI = a.createEnd();
+		bI = b.createEnd();
+	}
+
+	@Override
+	public void update(Wire initiator, Bit[] oldValues)
+	{
+		Simulation.TIMELINE.addEvent((e) ->
+		{
+			if (initiator == a)
+				bI.feedSignals(aI.wireValuesExcludingMe());
+			else
+				aI.feedSignals(bI.wireValuesExcludingMe());
+		}, 1);
+	}
+}