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.choice;
20 import gov.nasa.jpf.Config;
21 import gov.nasa.jpf.JPFException;
22 import gov.nasa.jpf.vm.LongChoiceGenerator;
24 public class LongChoiceFromList extends NumberChoiceFromList<Long> implements LongChoiceGenerator {
27 protected Long[] createValueArray(int len) {
32 protected Long getDefaultValue() {
37 public Class<Long> getChoiceType() {
42 protected Long parseLiteral(String literal, int sign) {
43 long val = Long.parseLong(literal);
44 return new Long(val * sign);
48 protected Long newValue(Number num, int sign) {
49 return new Long(num.longValue() * sign);
53 * super constructor for subclasses that want to configure themselves
56 * name used in choice config
58 protected LongChoiceFromList(String id) {
62 protected LongChoiceFromList(String id, Long[] vals) {
66 public LongChoiceFromList(Config conf, String id) {
70 public LongChoiceFromList(String id, long... val) {
74 values = new Long[val.length];
75 for (int i = 0; i < val.length; i++) {
76 values[i] = val[i]; // enable use of cached Integer values
79 throw new JPFException("empty set for LongChoiceFromList");