package era.mi.logic.components.gates;\r
\r
-import java.util.Arrays;\r
-import java.util.Collections;\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.WireArrayInput;\r
+import era.mi.logic.types.Bit;\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 WireArrayInput outI;\r
+ protected WireEnd[] in;\r
+ protected WireEnd out;\r
protected final int length;\r
protected Operation op;\r
- \r
- protected MultiInputGate(int processTime, Operation op, WireArray out, WireArray... in)\r
+\r
+ protected MultiInputGate(int processTime, Operation 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
+ 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
-\r
@Override\r
- public List<WireArray> getAllInputs()\r
+ public List<WireEnd> getAllInputs()\r
{\r
- return Collections.unmodifiableList(Arrays.asList(in));\r
+ return List.of(in);\r
}\r
\r
@Override\r
- public List<WireArray> getAllOutputs()\r
+ public List<WireEnd> getAllOutputs()\r
{\r
- return Collections.unmodifiableList(Arrays.asList(out));\r
+ return List.of(out);\r
}\r
- \r
+\r
+ @Override\r
protected void compute()\r
{\r
Bit[] result = in[0].getValues();\r
- for(int i = 1; i < in.length; i++)\r
+ for (int i = 1; i < in.length; i++)\r
result = op.execute(result, in[i].getValues());\r
- outI.feedSignals(result);\r
+ out.feedSignals(result);\r
}\r
- \r
+\r
protected interface Operation\r
{\r
public Bit[] execute(Bit[] a, Bit[] b);\r