1 package era.mi.logic.components;
\r
3 import java.util.Arrays;
\r
4 import java.util.Collections;
\r
5 import java.util.List;
\r
7 import era.mi.logic.Bit;
\r
8 import era.mi.logic.Simulation;
\r
9 import era.mi.logic.timeline.TimelineEvent;
\r
10 import era.mi.logic.timeline.TimelineEventHandler;
\r
11 import era.mi.logic.wires.Wire;
\r
12 import era.mi.logic.wires.Wire.WireEnd;
\r
14 public class Clock implements TimelineEventHandler, Component
\r
16 private boolean toggle = false;
\r
17 private WireEnd out;
\r
22 * @param out {@link Wire} the clock's impulses are fed into
\r
23 * @param delta ticks between rising and falling edge
\r
25 public Clock(WireEnd out, int delta)
\r
33 public void handle(TimelineEvent e)
\r
36 out.feedSignals(new Bit[] { toggle ? Bit.ONE : Bit.ZERO });
\r
40 public WireEnd getOut()
\r
45 private void addToTimeline()
\r
47 Simulation.TIMELINE.addEvent(this, delta);
\r
51 public List<WireEnd> getAllInputs()
\r
53 return Collections.unmodifiableList(Arrays.asList());
\r
57 public List<WireEnd> getAllOutputs()
\r
59 return Collections.unmodifiableList(Arrays.asList(out));
\r