samples/apifest1/day1/pinbasedsolution/src/org/netbeans/apifest/boolcircuit/Circuit.java
Adding samples from API fest to the repository, including pieces of their code in the document, not just links
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20 package org.netbeans.apifest.boolcircuit;
23 * A representation of a logic circuit.
24 * It can only be constructed from an element net.
27 * Circuit c = Circuit.construct(
30 * Element.createInput(0),
31 * Element.createInput(1)
33 * Element.createInput(2)
37 * boolean val = c.evaluate(false, true, false));
40 public class Circuit {
44 private Circuit(Element elem) {
46 pins = 1 + root.maxInput();
50 * Evaluate output of the circuit for given inputs.
53 public boolean evaluate(Boolean ... inputs) throws UnstableException {
54 if (inputs.length != pins) throw new IllegalArgumentException("Wrong number of inputs, " + pins + " expected.");
55 boolean[] inp = new boolean[pins];
56 for (int i=0; i<pins; i++) inp[i] = inputs[i];
57 return root.evaluate(inp);
61 * Creates a circuit from a preconstructed element net.
63 * @param a top-level element representing the logic net.
64 * @return a circuit prepared for evaluating result for given inputs.
67 public static Circuit construct(Element elem) {
68 return new Circuit(elem);