X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=era.mi%2Fsrc%2Fera%2Fmi%2Flogic%2Fcomponents%2FMux.java;h=b7cb674436b38f4545ac3758b4308fb8ca6a9056;hb=b7ce41467a2cbd9f45554982730741810e99feaa;hp=db01eb01cb92eb90d85329635ae1ee50200fed81;hpb=74aebd92f41d03f4a44c9a455ef8c05465136412;p=Mograsim.git

diff --git a/era.mi/src/era/mi/logic/components/Mux.java b/era.mi/src/era/mi/logic/components/Mux.java
index db01eb01..b7cb6744 100644
--- a/era.mi/src/era/mi/logic/components/Mux.java
+++ b/era.mi/src/era/mi/logic/components/Mux.java
@@ -5,36 +5,40 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 
-import era.mi.logic.wires.WireArray;
-import era.mi.logic.wires.WireArray.WireArrayInput;
+import era.mi.logic.wires.Wire;
+import era.mi.logic.wires.Wire.ReadEnd;
+import era.mi.logic.wires.Wire.ReadWriteEnd;
 
 /**
- * Models a multiplexer. Takes an arbitrary amount of input {@link WireArray}s, one of which, as determined by select, is put through to the
+ * 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 WireArray select;
-	private WireArrayInput outI;
-	private WireArray[] inputs;
+public class Mux extends BasicComponent
+{
+	private ReadEnd select;
+	private ReadWriteEnd out;
+	private ReadEnd[] inputs;
 	private final int outputSize;
 
 	/**
-	 * Input {@link WireArray}s and out must be of uniform length
+	 * Input {@link Wire}s and out must be of uniform length
 	 * 
 	 * @param out    Must be of uniform length 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(int processTime, WireArray out, WireArray select, WireArray... inputs) {
+	public Mux(int processTime, ReadWriteEnd out, ReadEnd select, ReadEnd... inputs)
+	{
 		super(processTime);
-		outputSize = out.length;
+		outputSize = out.length();
 
 		this.inputs = inputs.clone();
-		for (int i = 0; i < this.inputs.length; i++) {
-			if (inputs[i].length != outputSize)
+		for (int i = 0; i < this.inputs.length; i++)
+		{
+			if (inputs[i].length() != outputSize)
 				throw new IllegalArgumentException("All MUX wire arrays must be of uniform length!");
 			inputs[i].addObserver(this);
 		}
@@ -42,43 +46,49 @@ public class Mux extends BasicComponent {
 		this.select = select;
 		select.addObserver(this);
 
-		int maxInputs = 1 << select.length;
+		int maxInputs = 1 << select.length();
 		if (this.inputs.length > maxInputs)
 			throw new IllegalArgumentException("There are more inputs (" + this.inputs.length + ") to the MUX than supported by "
-					+ select.length + " select bits (" + maxInputs + ").");
+					+ select.length() + " select bits (" + maxInputs + ").");
 
-		outI = out.createInput();
+		this.out = out;
 	}
 
-	public WireArray getOut() {
-		return outI.owner;
+	public ReadEnd getOut()
+	{
+		return out;
 	}
 
-	public WireArray getSelect() {
+	public ReadEnd getSelect()
+	{
 		return select;
 	}
 
 	@Override
-	public void compute() {
+	public void compute()
+	{
 		int selectValue;
-		if (!select.hasNumericValue() || (selectValue = (int) select.getUnsignedValue()) >= inputs.length) {
-			outI.clearSignals();
+		if (!select.hasNumericValue() || (selectValue = (int) select.getUnsignedValue()) >= inputs.length)
+		{
+			out.clearSignals();
 			return;
 		}
 
-		WireArray active = inputs[selectValue];
-		outI.feedSignals(active.getValues());
+		ReadEnd active = inputs[selectValue];
+		out.feedSignals(active.getValues());
 	}
 
 	@Override
-	public List<WireArray> getAllInputs() {
-		ArrayList<WireArray> wires = new ArrayList<WireArray>(Arrays.asList(inputs));
+	public List<ReadEnd> getAllInputs()
+	{
+		ArrayList<ReadEnd> wires = new ArrayList<ReadEnd>(Arrays.asList(inputs));
 		wires.add(select);
 		return Collections.unmodifiableList(wires);
 	}
 
 	@Override
-	public List<WireArray> getAllOutputs() {
-		return Collections.unmodifiableList(Arrays.asList(outI.owner));
+	public List<ReadWriteEnd> getAllOutputs()
+	{
+		return List.of(out);
 	}
 }