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.annotation;
21 import java.lang.annotation.ElementType;
22 import java.lang.annotation.Retention;
23 import java.lang.annotation.RetentionPolicy;
24 import java.lang.annotation.Target;
27 * USE CAREFULLY - Indicates that the stack frame of a method should not,
28 * in specified ways, be considered during state matching.
30 * This can easily cause the search to be cut off even though the VM has made
31 * progress, so USE WISELY!
35 @Retention(RetentionPolicy.RUNTIME)
36 @Target({ElementType.METHOD})
37 public @interface FilterFrame {
39 * True means locals (incl. parameters) and operand stack will be filtered.
41 boolean filterData() default true;
44 * True means the location of the next instruction will be filtered.
46 boolean filterPC() default true;
49 * True means frames below this one will not appear at all in the abstracted
52 boolean filterSubframes() default true;