1 /* 2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package hierarchies; 25 26 /** 27 * Type hierarchy contains classes the type profiling and speculation are tested with 28 */ 29 public abstract class TypeHierarchy<M extends TypeHierarchy.I, N extends TypeHierarchy.I> { 30 // Magic numbers 31 public static final int ANSWER = 42; 32 public static final int TEMP = 451; 33 public static final int YEAR = 1984; 34 35 private final M m; 36 private final N n; 37 private final Class<M> classM; 38 private final Class<N> classN; 39 40 protected TypeHierarchy(M m, N n, Class<M> classM, Class<N> classN) { 41 this.m = m; 42 this.n = n; 43 this.classM = classM; 44 this.classN = classN; 45 } 46 47 public final M getM() { 48 return m; 49 } 50 51 public final N getN() { 52 return n; 53 } 54 55 public final Class<M> getClassM() { 56 return classM; 57 } 58 59 public final Class<N> getClassN() { 60 return classN; 61 } 62 63 public interface I { 64 int m(); 65 } 66 67 public static class A implements I { 68 @Override 69 public int m() { 70 return TypeHierarchy.ANSWER; 71 } 72 } 73 }