Renamed core components to have the common prefix Core

[Mograsim.git] / net.mograsim.logic.core / src / net / mograsim / logic / core / components / Mux.java

diff --git a/net.mograsim.logic.core/src/net/mograsim/logic/core/components/Mux.java b/net.mograsim.logic.core/src/net/mograsim/logic/core/components/Mux.java
deleted file mode 100644 (file)
index 3776bde..0000000
--- a/net.mograsim.logic.core/src/net/mograsim/logic/core/components/Mux.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package net.mograsim.logic.core.components;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
-import net.mograsim.logic.core.timeline.Timeline;
-import net.mograsim.logic.core.wires.Wire;
-import net.mograsim.logic.core.wires.Wire.ReadEnd;
-import net.mograsim.logic.core.wires.Wire.ReadWriteEnd;
-
-/**
- * Models a multiplexer. Takes an arbitrary amount of input {@link Wire}s, one of which, as determined by select, is put through to the
- * output.
- * 
- * @author Fabian Stemmler
- *
- */
-public class Mux extends BasicComponent
-{
-       private ReadEnd select;
-       private ReadWriteEnd out;
-       private ReadEnd[] inputs;
-       private final int outputSize;
-
-       /**
-        * Input {@link Wire}s and out must be of uniform width
-        * 
-        * @param out    Must be of uniform width with all inputs.
-        * @param select Indexes the input array which is to be mapped to the output. Must have enough bits to index all inputs.
-        * @param inputs One of these inputs is mapped to the output, depending on the select bits
-        */
-       public Mux(Timeline timeline, int processTime, ReadWriteEnd out, ReadEnd select, ReadEnd... inputs)
-       {
-               super(timeline, processTime);
-               outputSize = out.width();
-
-               this.inputs = inputs.clone();
-               for (int i = 0; i < this.inputs.length; i++)
-               {
-                       if (inputs[i].width() != outputSize)
-                               throw new IllegalArgumentException("All MUX wire arrays must be of uniform width!");
-                       inputs[i].registerObserver(this);
-               }
-
-               this.select = select;
-               select.registerObserver(this);
-
-               int maxInputs = 1 << select.width();
-               if (this.inputs.length > maxInputs)
-                       throw new IllegalArgumentException("There are more inputs (" + this.inputs.length + ") to the MUX than supported by "
-                                       + select.width() + " select bits (" + maxInputs + ").");
-
-               this.out = out;
-       }
-
-       public ReadEnd getOut()
-       {
-               return out;
-       }
-
-       public ReadEnd getSelect()
-       {
-               return select;
-       }
-
-       @Override
-       public void compute()
-       {
-               int selectValue;
-               if (!select.hasNumericValue() || (selectValue = (int) select.getUnsignedValue()) >= inputs.length)
-               {
-                       out.clearSignals();
-                       return;
-               }
-
-               ReadEnd active = inputs[selectValue];
-               out.feedSignals(active.getValues());
-       }
-
-       @Override
-       public List<ReadEnd> getAllInputs()
-       {
-               ArrayList<ReadEnd> wires = new ArrayList<>(Arrays.asList(inputs));
-               wires.add(select);
-               return Collections.unmodifiableList(wires);
-       }
-
-       @Override
-       public List<ReadWriteEnd> getAllOutputs()
-       {
-               return List.of(out);
-       }
-}