\r
import java.util.List;\r
\r
-import era.mi.logic.Bit;\r
import era.mi.logic.components.BasicComponent;\r
-import era.mi.logic.wires.WireArray;\r
-import era.mi.logic.wires.WireArray.WireArrayEnd;\r
+import era.mi.logic.types.BitVector.BitVectorMutator;\r
+import era.mi.logic.types.MutationOperation;\r
+import era.mi.logic.wires.Wire.WireEnd;\r
\r
public abstract class MultiInputGate extends BasicComponent\r
{\r
- protected WireArray[] in;\r
- protected WireArray out;\r
- protected WireArrayEnd outI;\r
+ protected WireEnd[] in;\r
+ protected WireEnd out;\r
protected final int length;\r
- protected Operation op;\r
+ protected MutationOperation op;\r
\r
- protected MultiInputGate(int processTime, Operation op, WireArray out, WireArray... in)\r
+ protected MultiInputGate(int processTime, MutationOperation op, WireEnd out, WireEnd... in)\r
{\r
super(processTime);\r
this.op = op;\r
- length = out.length;\r
+ length = out.length();\r
this.in = in.clone();\r
if (in.length < 1)\r
throw new IllegalArgumentException(String.format("Cannot create gate with %d wires.", in.length));\r
- for (WireArray w : in)\r
+ for (WireEnd w : in)\r
{\r
- if (w.length != length)\r
+ if (w.length() != length)\r
throw new IllegalArgumentException("All wires connected to the gate must be of uniform length.");\r
w.addObserver(this);\r
}\r
this.out = out;\r
- outI = out.createInput();\r
}\r
\r
@Override\r
- public List<WireArray> getAllInputs()\r
+ public List<WireEnd> getAllInputs()\r
{\r
return List.of(in);\r
}\r
\r
@Override\r
- public List<WireArray> getAllOutputs()\r
+ public List<WireEnd> getAllOutputs()\r
{\r
return List.of(out);\r
}\r
@Override\r
protected void compute()\r
{\r
- Bit[] result = in[0].getValues();\r
- for (int i = 1; i < in.length; i++)\r
- result = op.execute(result, in[i].getValues());\r
- outI.feedSignals(result);\r
- }\r
-\r
- protected interface Operation\r
- {\r
- public Bit[] execute(Bit[] a, Bit[] b);\r
+ BitVectorMutator mutator = BitVectorMutator.empty();\r
+ for (WireEnd w : in)\r
+ op.apply(mutator, w.getValues());\r
+ out.feedSignals(mutator.get());\r
}\r
}\r