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// Copyright 2018 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.includescanning;
import com.google.common.base.Supplier;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.devtools.build.lib.actions.ActionExecutionContext;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.actions.ExecException;
import com.google.devtools.build.lib.actions.ExecutionStrategy;
import com.google.devtools.build.lib.rules.cpp.CppCompileAction;
import com.google.devtools.build.lib.rules.cpp.CppIncludeScanningContext;
import com.google.devtools.build.lib.rules.cpp.IncludeProcessing;
import com.google.devtools.build.lib.rules.cpp.IncludeScanner.IncludeScannerSupplier;
import com.google.devtools.build.lib.rules.cpp.IncludeScanner.IncludeScanningHeaderData;
/**
* Include scanning context implementation.
*/
@ExecutionStrategy(contextType = CppIncludeScanningContext.class)
public class CppIncludeScanningContextImpl implements CppIncludeScanningContext {
private final Supplier<? extends IncludeScannerSupplier> includeScannerSupplier;
public CppIncludeScanningContextImpl(
Supplier<? extends IncludeScannerSupplier> includeScannerSupplier) {
this.includeScannerSupplier = includeScannerSupplier;
}
@Override
public ListenableFuture<Iterable<Artifact>> findAdditionalInputs(
CppCompileAction action,
ActionExecutionContext actionExecutionContext,
IncludeProcessing includeProcessing,
IncludeScanningHeaderData includeScanningHeaderData)
throws ExecException, InterruptedException {
return includeProcessing.determineAdditionalInputs(
includeScannerSupplier.get(), action, actionExecutionContext, includeScanningHeaderData);
}
}