blob: b7caa67bc155d2e3c9c855810d91a2a4a92883f2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
// Copyright 2014 The Bazel Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// All Rights Reserved.
package com.google.devtools.build.lib.graph;
/**
* <p> An interface for specifying a graph label de-serialization
* function. </p>
*
* <p> Implementations should provide a means of mapping from the string
* representation to an instance of the graph label type T. </p>
*
* <p> e.g. to construct Digraph{Integer} from a String representation, the
* LabelDeserializer{Integer} implementation would return
* Integer.parseInt(rep). </p>
*/
public interface LabelDeserializer<T> {
/**
* Returns an instance of the label object (of type T)
* corresponding to serialized representation 'rep'.
*
* @throws DotSyntaxException if 'rep' is invalid.
*/
T deserialize(String rep) throws DotSyntaxException;
}
|