src/main/java/com/google/devtools/build/lib/packages/SkylarkAspectClass.java


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
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67

// Copyright 2015 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.

package com.google.devtools.build.lib.packages;

import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec;
import java.util.Objects;

/** {@link AspectClass} for aspects defined in Skylark. */
@AutoCodec
@Immutable
public final class SkylarkAspectClass implements AspectClass {
  private final Label extensionLabel;
  private final String exportedName;

  public SkylarkAspectClass(Label extensionLabel, String exportedName) {
    this.extensionLabel = extensionLabel;
    this.exportedName = exportedName;
  }

  public Label getExtensionLabel() {
    return extensionLabel;
  }

  public String getExportedName() {
    return exportedName;
  }

  @Override
  public final String getName() {
    return getExtensionLabel() + "%" + getExportedName();
  }

  @Override
  public final boolean equals(Object o) {
    if (this == o) {
      return true;
    }

    if (!(o instanceof SkylarkAspectClass)) {
      return false;
    }

    SkylarkAspectClass that = (SkylarkAspectClass) o;

    return extensionLabel.equals(that.extensionLabel)
        && exportedName.equals(that.exportedName);
  }

  @Override
  public final int hashCode() {
    return Objects.hash(getExtensionLabel(), getExportedName());
  }
}