1 /* 2 * Copyright (c) 2024, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package oracle.code.triton; 27 28 import java.lang.reflect.code.TypeElement; 29 import java.util.List; 30 import java.util.Objects; 31 32 public final class ConstantType extends TritonType { 33 static final String NAME = "constant"; 34 35 final TypeElement cType; 36 final Object value; 37 38 public ConstantType(TypeElement cType, Object value) { 39 this.cType = cType; 40 this.value = value; 41 } 42 43 public TypeElement cType() { 44 return cType; 45 } 46 47 public Object value() { 48 return value; 49 } 50 51 @Override 52 public boolean equals(Object o) { 53 if (this == o) return true; 54 if (o == null || getClass() != o.getClass()) return false; 55 ConstantType that = (ConstantType) o; 56 return Objects.equals(cType, that.cType) && Objects.equals(value, that.value); 57 } 58 59 @Override 60 public int hashCode() { 61 return Objects.hash(cType, value); 62 } 63 64 @Override 65 public ExternalizedTypeElement externalize() { 66 return new ExternalizedTypeElement(NAME, 67 List.of(cType.externalize(), 68 new ExternalizedTypeElement("c" + value, List.of()))); 69 } 70 71 @Override 72 public String toString() { 73 return externalize().toString(); 74 } 75 }