GUIdff4_finewe now has a HighLevelState

diff --git a/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/am2900/components/GUIdff4_finewe.java b/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/am2900/components/GUIdff4_finewe.java
index db696f3..dec8f63 100644 (file)
--- a/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/am2900/components/GUIdff4_finewe.java
+++ b/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/am2900/components/GUIdff4_finewe.java
@@ -6,9 +6,11 @@ import static net.mograsim.logic.core.types.Bit.X;
 import static net.mograsim.logic.core.types.Bit.Z;
 import static net.mograsim.logic.core.types.Bit.ZERO;
 
+import java.util.Arrays;
 import java.util.Map;
 
 import net.mograsim.logic.core.types.Bit;
+import net.mograsim.logic.core.types.BitVector;
 import net.mograsim.logic.core.wires.Wire.ReadEnd;
 import net.mograsim.logic.core.wires.Wire.ReadWriteEnd;
 import net.mograsim.logic.model.model.ViewModelModifiable;
@@ -70,6 +72,34 @@ public class GUIdff4_finewe extends SimpleRectangularHardcodedGUIComponent
                return QC;
        }
 
+       @Override
+       protected Object getHighLevelState(Object state, String stateID)
+       {
+               switch (stateID)
+               {
+               case "q":
+                       return BitVector.of(Arrays.copyOfRange((Bit[]) state, 1, 5));
+               default:
+                       return super.getHighLevelState(state, stateID);
+               }
+       }
+
+       @Override
+       protected Object setHighLevelState(Object lastState, String stateID, Object newHighLevelState)
+       {
+               switch (stateID)
+               {
+               case "q":
+                       BitVector newHighLevelStateCasted = (BitVector) newHighLevelState;
+                       if (newHighLevelStateCasted.length() != 4)
+                               throw new IllegalArgumentException("Expected BitVector of length 4, not " + newHighLevelStateCasted.length());
+                       System.arraycopy(newHighLevelStateCasted.getBits(), 0, lastState, 1, 4);
+                       return lastState;
+               default:
+                       return super.setHighLevelState(lastState, stateID, newHighLevelState);
+               }
+       }
+
        static
        {
                IndirectGUIComponentCreator.setComponentSupplier(GUIdff4_finewe.class.getCanonicalName(), (m, p, n) -> new GUIdff4_finewe(m, n));