sched/src/com/android/sched/vfs/InputVFile.java

/*
 * Copyright (C) 2014 The Android Open Source Project
 *
 * 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.android.sched.vfs;

import com.android.sched.util.file.CannotDeleteFileException;
import com.android.sched.util.file.CannotGetModificationTimeException;

import java.nio.file.attribute.FileTime;

import javax.annotation.CheckForNull;
import javax.annotation.Nonnull;

/**
 * Virtual file to read from.
 */
public interface InputVFile extends InputVElement, InputStreamProvider  {

  void delete() throws CannotDeleteFileException;

  @Nonnull
  VPath getPathFromRoot();

  @Nonnull
  FileTime getLastModified() throws CannotGetModificationTimeException;

  @Nonnull
  VFile getVFile();

  @CheckForNull
  String getDigest();
}