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.
20 import gov.nasa.jpf.search.SearchState;
21 import gov.nasa.jpf.vm.RestorableVMState;
24 * abstraction of JPF execution state that can be queried and stored by
28 RestorableVMState vmState;
29 SearchState searchState;
30 boolean hasSuccessor; // <2do> pcm - do we really need this?
33 public State (boolean isNew, boolean hasSuccessor, SearchState searchState,
34 RestorableVMState vmState) {
36 this.hasSuccessor = hasSuccessor;
37 this.searchState = searchState;
38 this.vmState = vmState;
41 public boolean isNew () {
45 public SearchState getSearchState () {
49 public RestorableVMState getVMState () {
53 public boolean hasSuccessor () {
57 public void restore () {