1 package era.mi.logic.components;
3 import java.util.Arrays;
4 import java.util.Collections;
7 import era.mi.logic.Bit;
8 import era.mi.logic.Simulation;
9 import era.mi.logic.timeline.TimelineEvent;
10 import era.mi.logic.timeline.TimelineEventHandler;
11 import era.mi.logic.wires.WireArray;
12 import era.mi.logic.wires.WireArray.WireArrayInput;
14 public class Clock implements TimelineEventHandler, Component {
15 private boolean toggle = false;
16 private WireArrayInput outI;
21 * @param out {@link WireArray} the clock's impulses are fed into
22 * @param delta ticks between rising and falling edge
24 public Clock(WireArray out, int delta) {
26 this.outI = out.createInput();
27 Simulation.TIMELINE.addEvent(this, 50);
31 public void handle(TimelineEvent e) {
33 outI.feedSignals(new Bit[] { toggle ? Bit.ONE : Bit.ZERO });
37 public WireArray getOut() {
41 private void addToTimeline() {
42 Simulation.TIMELINE.addEvent(this, delta);
46 public List<WireArray> getAllInputs() {
47 return Collections.unmodifiableList(Arrays.asList());
51 public List<WireArray> getAllOutputs() {
52 return Collections.unmodifiableList(Arrays.asList(outI.owner));