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.search.heuristic;
20 import gov.nasa.jpf.vm.VM;
21 import gov.nasa.jpf.vm.RestorableVMState;
25 * wrapper for states that are processed in an order that is
26 * defined by a heuristic (i.e. not just depends on the shape
29 public abstract class HeuristicState {
31 protected RestorableVMState vmState;
32 protected int stateId;
34 public HeuristicState (VM vm) {
35 stateId = vm.getStateId();
36 vmState = vm.getRestorableState();
39 public RestorableVMState getVMState () {
43 public int getStateId() {