Did some clean up

[Mograsim.git] / era.mi / src / era / mi / logic / components / TriStateBuffer.java

diff --git a/era.mi/src/era/mi/logic/components/TriStateBuffer.java b/era.mi/src/era/mi/logic/components/TriStateBuffer.java
index c21c476..0a7133f 100644 (file)
--- a/era.mi/src/era/mi/logic/components/TriStateBuffer.java
+++ b/era.mi/src/era/mi/logic/components/TriStateBuffer.java
@@ -1,22 +1,23 @@
 package era.mi.logic.components;
 
-import java.util.Arrays;
-import java.util.Collections;
 import java.util.List;
 
 import era.mi.logic.Bit;
 import era.mi.logic.wires.WireArray;
-import era.mi.logic.wires.WireArray.WireArrayInput;
+import era.mi.logic.wires.WireArray.WireArrayEnd;
 
-public class TriStateBuffer extends BasicComponent{
+public class TriStateBuffer extends BasicComponent
+{
        WireArray in, enable;
-       WireArrayInput outI;
-       
-       public TriStateBuffer(int processTime, WireArray in, WireArray out, WireArray enable) {
+       WireArrayEnd outI;
+
+       public TriStateBuffer(int processTime, WireArray in, WireArray out, WireArray enable)
+       {
                super(processTime);
-               if(in.length != out.length)
-                       throw new IllegalArgumentException("Tri-state output must have the same amount of bits as the input. Input: " + in.length + " Output: " + out.length);
-               if(enable.length != 1)
+               if (in.length != out.length)
+                       throw new IllegalArgumentException(
+                                       "Tri-state output must have the same amount of bits as the input. Input: " + in.length + " Output: " + out.length);
+               if (enable.length != 1)
                        throw new IllegalArgumentException("Tri-state enable must have exactly one bit, not " + enable.length + ".");
                this.in = in;
                in.addObserver(this);
@@ -24,11 +25,11 @@ public class TriStateBuffer extends BasicComponent{
                enable.addObserver(this);
                outI = out.createInput();
        }
-       
+
        @Override
        protected void compute()
        {
-               if(enable.getValue() == Bit.ONE)
+               if (enable.getValue() == Bit.ONE)
                        outI.feedSignals(in.getValues());
                else
                        outI.clearSignals();
@@ -37,13 +38,13 @@ public class TriStateBuffer extends BasicComponent{
        @Override
        public List<WireArray> getAllInputs()
        {
-               return Collections.unmodifiableList(Arrays.asList(in, enable));
+               return List.of(in, enable);
        }
 
        @Override
        public List<WireArray> getAllOutputs()
        {
-               return Collections.unmodifiableList(Arrays.asList(outI.owner));
+               return List.of(outI.owner);
        }
 
 }