| // 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.rules.android; |
| |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.collect.nestedset.Depset; |
| import com.google.devtools.build.lib.collect.nestedset.NestedSet; |
| import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder; |
| import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable; |
| import com.google.devtools.build.lib.packages.BuiltinProvider; |
| import com.google.devtools.build.lib.packages.NativeInfo; |
| import com.google.devtools.build.lib.starlarkbuildapi.android.AndroidNeverLinkLibrariesProviderApi; |
| import net.starlark.java.eval.EvalException; |
| |
| /** |
| * A target that can provide neverlink libraries for Android targets. |
| * |
| * <p>All targets implementing this interface must also implement {@link |
| * com.google.devtools.build.lib.rules.java.JavaCompilationArgsProvider}. |
| */ |
| @Immutable |
| public final class AndroidNeverLinkLibrariesProvider extends NativeInfo |
| implements AndroidNeverLinkLibrariesProviderApi<Artifact> { |
| |
| public static final Provider PROVIDER = new Provider(); |
| |
| private final NestedSet<Artifact> transitiveNeverLinkLibraries; |
| |
| public static AndroidNeverLinkLibrariesProvider create( |
| NestedSet<Artifact> transitiveNeverLinkLibraries) { |
| return new AndroidNeverLinkLibrariesProvider(transitiveNeverLinkLibraries); |
| } |
| |
| @Override |
| public Provider getProvider() { |
| return PROVIDER; |
| } |
| |
| AndroidNeverLinkLibrariesProvider(NestedSet<Artifact> transitiveNeverLinkLibraries) { |
| if (transitiveNeverLinkLibraries == null) { |
| throw new NullPointerException("Null transitiveNeverLinkLibraries"); |
| } |
| this.transitiveNeverLinkLibraries = transitiveNeverLinkLibraries; |
| } |
| |
| /** Returns the set of neverlink libraries in the transitive closure. */ |
| public NestedSet<Artifact> getTransitiveNeverLinkLibraries() { |
| return transitiveNeverLinkLibraries; |
| } |
| |
| @Override |
| public Depset /*<Artifact>*/ getTransitiveNeverLinkLibrariesForStarlark() { |
| return Depset.of(Artifact.class, transitiveNeverLinkLibraries); |
| } |
| |
| /** Provider class for {@link AndroidNeverLinkLibrariesProvider} objects. */ |
| public static class Provider extends BuiltinProvider<AndroidNeverLinkLibrariesProvider> |
| implements AndroidNeverLinkLibrariesProviderApi.Provider<Artifact> { |
| private Provider() { |
| super(NAME, AndroidNeverLinkLibrariesProvider.class); |
| } |
| |
| public String getName() { |
| return NAME; |
| } |
| |
| @Override |
| public AndroidNeverLinkLibrariesProvider create(Depset transitiveNeverLinkLibraries) |
| throws EvalException { |
| return new AndroidNeverLinkLibrariesProvider( |
| NestedSetBuilder.<Artifact>stableOrder() |
| .addTransitive( |
| Depset.cast( |
| transitiveNeverLinkLibraries, |
| Artifact.class, |
| "transitive_neverlink_libraries")) |
| .build()); |
| } |
| } |
| } |