2 * Copyright (C) 2014, United States Government, as represented by the
3 * Administrator of the National Aeronautics and Space Administration.
6 * The Java Pathfinder core (jpf-core) platform is licensed under the
7 * Apache License, Version 2.0 (the "License"); you may not use this file except
8 * in compliance with the License. You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0.
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 package gov.nasa.jpf.vm;
20 import gov.nasa.jpf.JPFException;
25 * type, name, mod info about integer fields
27 public class IntegerFieldInfo extends SingleSlotFieldInfo {
30 public IntegerFieldInfo (String name, int modifiers) {
31 super(name, "I", modifiers);
35 public void initialize (ElementInfo ei, ThreadInfo ti) {
36 ei.getFields().setIntValue( storageOffset, init);
40 public void setConstantValue(Object constValue){
41 if (constValue instanceof Integer){
43 init = (Integer)constValue;
46 throw new JPFException("illegal int ConstValue=" + constValue);
52 public Class<? extends ChoiceGenerator<?>> getChoiceGeneratorType() {
53 return IntChoiceGenerator.class;
57 public String valueToString (Fields f) {
58 int i = f.getIntValue(storageOffset);
59 return Integer.toString(i);
63 public Object getValueObject (Fields f){
64 int i = f.getIntValue(storageOffset);
65 return new Integer(i);
69 public boolean isIntField(){
70 // booleans, byte, char and short are too
75 public boolean isNumericField(){