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