1 /*
2  * Copyright (C) 2019 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package android.signature.cts;
17 
18 import java.util.stream.Stream;
19 
20 /**
21  * Base class for parsers of API specification.
22  */
23 abstract class ApiParser {
24 
25     /**
26      * Parse the contents of the path and generate a stream of {@link JDiffClassDescription}
27      * instances.
28      *
29      * @param path the path to the API specification.
30      * @return the stream of {@link JDiffClassDescription} instances.
31      */
parseAsStream(VirtualPath path)32     abstract Stream<JDiffClassDescription> parseAsStream(VirtualPath path);
33 }
34