samples/apifest1/day1/alwayscreatenewcircuit/src/org/netbeans/apifest/boolcircuit/Circuit.java
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/samples/apifest1/day1/alwayscreatenewcircuit/src/org/netbeans/apifest/boolcircuit/Circuit.java Sat Jun 14 09:52:45 2008 +0200
1.3 @@ -0,0 +1,139 @@
1.4 +/*
1.5 + * The contents of this file are subject to the terms of the Common Development
1.6 + * and Distribution License (the License). You may not use this file except in
1.7 + * compliance with the License.
1.8 + *
1.9 + * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
1.10 + * or http://www.netbeans.org/cddl.txt.
1.11 + *
1.12 + * When distributing Covered Code, include this CDDL Header Notice in each file
1.13 + * and include the License file at http://www.netbeans.org/cddl.txt.
1.14 + * If applicable, add the following below the CDDL Header, with the fields
1.15 + * enclosed by brackets [] replaced by your own identifying information:
1.16 + * "Portions Copyrighted [year] [name of copyright owner]"
1.17 + *
1.18 + * The Original Software is NetBeans. The Initial Developer of the Original
1.19 + * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
1.20 + * Microsystems, Inc. All Rights Reserved.
1.21 + */
1.22 +
1.23 +package org.netbeans.apifest.boolcircuit;
1.24 +
1.25 +/**
1.26 + */
1.27 +public abstract class Circuit {
1.28 + /** Creates a new instance of Circuits */
1.29 + private Circuit() {
1.30 + }
1.31 +
1.32 + public static Circuit negate(boolean input) {
1.33 + return new Negation(input);
1.34 + }
1.35 +
1.36 + public static Circuit negate(Circuit input) {
1.37 + return new Negation(input);
1.38 + }
1.39 +
1.40 + public static Circuit and(boolean input1, boolean input2) {
1.41 + return new And(input1, input2);
1.42 + }
1.43 +
1.44 + public static Circuit and(Circuit input1, boolean input2) {
1.45 + return new And(input1, new Primitive(input2));
1.46 + }
1.47 +
1.48 + public static Circuit and(boolean input1, Circuit input2) {
1.49 + return new And(new Primitive(input1), input2);
1.50 + }
1.51 +
1.52 + public static Circuit and(Circuit input1, Circuit input2) {
1.53 + return new And(input1, input2);
1.54 + }
1.55 +
1.56 + public static Circuit or(boolean input1, boolean input2) {
1.57 + return new Or(input1, input2);
1.58 + }
1.59 +
1.60 + public static Circuit or(Circuit input1, boolean input2) {
1.61 + return new Or(input1, new Primitive(input2));
1.62 + }
1.63 +
1.64 + public static Circuit or(boolean input1, Circuit input2) {
1.65 + return new Or(new Primitive(input1), input2);
1.66 + }
1.67 +
1.68 + public static Circuit or(Circuit input1, Circuit input2) {
1.69 + return new Or(input1, input2);
1.70 + }
1.71 +
1.72 +
1.73 + public abstract boolean output();
1.74 +
1.75 + private final static class Primitive extends Circuit {
1.76 + private boolean input;
1.77 +
1.78 + Primitive(boolean input) {
1.79 + this.input = input;
1.80 + }
1.81 +
1.82 + public final boolean output() {
1.83 + return input;
1.84 + }
1.85 + }
1.86 +
1.87 + private final static class Negation extends Circuit {
1.88 + private Circuit input;
1.89 +
1.90 + Negation(boolean input) {
1.91 + this.input = new Primitive(input);
1.92 + }
1.93 +
1.94 + Negation(Circuit input) {
1.95 + this.input = input;
1.96 + }
1.97 +
1.98 + public final boolean output() {
1.99 + return !(input.output());
1.100 + }
1.101 + }
1.102 +
1.103 + private final static class And extends Circuit {
1.104 + private Circuit input1;
1.105 + private Circuit input2;
1.106 +
1.107 +
1.108 + And(boolean input1, boolean input2) {
1.109 + this.input1 = new Primitive(input1);
1.110 + this.input2 = new Primitive(input2);
1.111 + }
1.112 +
1.113 + And(Circuit input1, Circuit input2) {
1.114 + this.input1 = input1;
1.115 + this.input2 = input2;
1.116 + }
1.117 +
1.118 + public final boolean output() {
1.119 + return input1.output() && input2.output();
1.120 + }
1.121 + }
1.122 +
1.123 + private final static class Or extends Circuit {
1.124 + private Circuit input1;
1.125 + private Circuit input2;
1.126 +
1.127 +
1.128 + Or(boolean input1, boolean input2) {
1.129 + this.input1 = new Primitive(input1);
1.130 + this.input2 = new Primitive(input2);
1.131 + }
1.132 +
1.133 + Or(Circuit input1, Circuit input2) {
1.134 + this.input1 = input1;
1.135 + this.input2 = input2;
1.136 + }
1.137 +
1.138 + public final boolean output() {
1.139 + return input1.output() || input2.output();
1.140 + }
1.141 + }
1.142 + }
1.143 \ No newline at end of file