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.serialize;
21 * interface to abstract concrete primitive values for the sake of state matching
23 public interface Abstraction {
25 int getAbstractValue (int v);
26 int getAbstractValue (float v);
27 int getAbstractValue (long v);
28 int getAbstractValue (double v);
30 int getAbstractObject (int ref);
31 boolean traverseObject (int ref);