package era.mi.logic.components;\r
\r
-import java.util.Arrays;\r
-import java.util.Collections;\r
import java.util.List;\r
\r
import era.mi.logic.wires.WireArray;\r
-import era.mi.logic.wires.WireArray.WireArrayInput;\r
+import era.mi.logic.wires.WireArray.WireArrayEnd;\r
\r
/**\r
- * Models a multiplexer. Takes an arbitrary amount of input {@link WireArray}s, one of which, as determined by select, is put through to the\r
- * output.\r
+ * Models a multiplexer. Takes an arbitrary amount of outputs {@link WireArray}s, one of which, as determined by select, receives the input\r
+ * signal.\r
* \r
* @author Fabian Stemmler\r
*\r
*/\r
-public class Demux extends BasicComponent {\r
+public class Demux extends BasicComponent\r
+{\r
private final WireArray select, in;\r
private final WireArray[] outputs;\r
- private final WireArrayInput[] outputsI;\r
+ private final WireArrayEnd[] outputsI;\r
private final int outputSize;\r
private int selected = -1;\r
\r
/**\r
- * Input {@link WireArray}s and out must be of uniform length\r
+ * Output {@link WireArray}s and in must be of uniform length\r
* \r
- * @param out Must be of uniform length with all inputs.\r
- * @param select Indexes the input array which is to be mapped to the output. Must have enough bits to index all inputs.\r
- * @param outputs One of these inputs is mapped to the output, depending on the select bits\r
+ * @param in Must be of uniform length with all outputs.\r
+ * @param select Indexes the output array to which the input is mapped. Must have enough bits to index all outputs.\r
+ * @param outputs One of these outputs receives the input signal, depending on the select bits\r
*/\r
- public Demux(int processTime, WireArray in, WireArray select, WireArray... outputs) {\r
+ public Demux(int processTime, WireArray in, WireArray select, WireArray... outputs)\r
+ {\r
super(processTime);\r
outputSize = in.length;\r
\r
this.in = in;\r
this.outputs = outputs;\r
- this.outputsI = new WireArrayInput[outputs.length];\r
- for (int i = 0; i < this.outputsI.length; i++) {\r
+ this.outputsI = new WireArrayEnd[outputs.length];\r
+ for (int i = 0; i < this.outputsI.length; i++)\r
+ {\r
if (outputs[i].length != outputSize)\r
throw new IllegalArgumentException("All DEMUX wire arrays must be of uniform length!");\r
this.outputsI[i] = outputs[i].createInput();\r
}\r
\r
@Override\r
- public void compute() {\r
+ public void compute()\r
+ {\r
int selectValue = select.hasNumericValue() ? (int) select.getUnsignedValue() : -1;\r
if (selectValue >= outputsI.length)\r
selectValue = -1;\r
}\r
\r
@Override\r
- public List<WireArray> getAllInputs() {\r
- return Collections.unmodifiableList(Arrays.asList(in, select));\r
+ public List<WireArray> getAllInputs()\r
+ {\r
+ return List.of(in, select);\r
}\r
\r
@Override\r
- public List<WireArray> getAllOutputs() {\r
- return Collections.unmodifiableList(Arrays.asList(outputs));\r
+ public List<WireArray> getAllOutputs()\r
+ {\r
+ return List.of(outputs);\r
}\r
}\r