/*
* Copyright 2015-present Facebook, Inc.
*
* 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.facebook.buck.cxx;
import com.facebook.buck.io.ProjectFilesystem;
import com.facebook.buck.model.BuildTarget;
import com.facebook.buck.rules.SourcePath;
import com.facebook.buck.rules.SourcePathRuleFinder;
import com.facebook.buck.rules.SymlinkTree;
import com.google.common.collect.ImmutableMap;
import java.nio.file.Path;
import java.util.Optional;
public class HeaderSymlinkTree extends SymlinkTree {
public HeaderSymlinkTree(
BuildTarget target,
ProjectFilesystem filesystem,
Path root,
ImmutableMap<Path, SourcePath> links,
SourcePathRuleFinder ruleFinder) {
super(target, filesystem, root, links, ruleFinder);
}
/**
* Get path to use as an include path to get access to the files in the tree.
*
* <p>If {@link #getHeaderMap()} is present, then the path it returns needs to be passed as an
* include path as well and it has to be passed before the path returned from this method.
*/
public Path getIncludePath() {
return getRoot();
}
/** Get path of the header map indexing this tree if one exists. */
public Optional<Path> getHeaderMap() {
return Optional.empty();
}
}