ProjectFileHashLoader.java

/*
 * Copyright 2017-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.hashing;

import com.facebook.buck.io.ArchiveMemberPath;
import com.google.common.hash.HashCode;
import java.io.IOException;
import java.nio.file.Path;

/** Load hashes of paths under a {@link com.facebook.buck.io.ProjectFilesystem}. */
public interface ProjectFileHashLoader {

  HashCode get(Path path) throws IOException;

  HashCode get(ArchiveMemberPath archiveMemberPath) throws IOException;

  long getSize(Path path) throws IOException;
}