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// 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.common.base.Function;
import com.google.devtools.build.lib.analysis.TransitiveInfoCollection;
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.rules.cpp.AbstractCcLinkParamsStore;
import com.google.devtools.build.lib.rules.cpp.CcLinkingInfo;
import com.google.devtools.build.lib.skylarkbuildapi.android.AndroidCcLinkParamsProviderApi;
import com.google.devtools.build.lib.syntax.EvalException;
/** A target that provides C++ libraries to be linked into Android targets. */
@Immutable
public final class AndroidCcLinkParamsProvider extends NativeInfo
implements AndroidCcLinkParamsProviderApi<CcLinkingInfo> {
public static final String PROVIDER_NAME = "AndroidCcLinkParamsInfo";
public static final Provider PROVIDER = new Provider();
private final CcLinkingInfo ccLinkingInfo;
public AndroidCcLinkParamsProvider(CcLinkingInfo ccLinkingInfo) {
super(PROVIDER);
this.ccLinkingInfo = ccLinkingInfo;
}
@Override
public CcLinkingInfo getLinkParams() {
return ccLinkingInfo;
}
public static final Function<TransitiveInfoCollection, AbstractCcLinkParamsStore> TO_LINK_PARAMS =
(TransitiveInfoCollection input) -> {
AndroidCcLinkParamsProvider provider = input.get(AndroidCcLinkParamsProvider.PROVIDER);
return provider == null ? null : provider.getLinkParams().getCcLinkParamsStore();
};
/** Provider class for {@link AndroidCcLinkParamsProvider} objects. */
public static class Provider extends BuiltinProvider<AndroidCcLinkParamsProvider>
implements AndroidCcLinkParamsProviderApi.Provider<CcLinkingInfo> {
private Provider() {
super(PROVIDER_NAME, AndroidCcLinkParamsProvider.class);
}
@Override
public AndroidCcLinkParamsProviderApi<CcLinkingInfo> createInfo(CcLinkingInfo ccLinkingInfo)
throws EvalException {
return new AndroidCcLinkParamsProvider(ccLinkingInfo);
}
}
}
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