/*
    * SPDX-FileCopyrightText: Copyright (c) 2012-2025 Yegor Bugayenko
    * SPDX-License-Identifier: MIT
    */
   package com.jcabi.manifests;
   
   import java.io.InputStream;
   import java.util.Collection;
   import java.util.Collections;
  
  /**
   * Manifests in streams.
   *
   * Append attributes from {@code MANIFEST.MF} file:
   *
   * <pre> Manifests.append(
   *   new StreamsMfs(this.getClass().getResourceAsStream("MANIFEST.MF"))
   * );</pre>
   *
   * <p>The class is immutable and thread-safe.
   *
   * @since 1.1
   */
  public final class StreamsMfs implements Mfs {
  
      /**
       * Streams.
       */
      private final transient Collection<InputStream> streams;
  
      /**
       * Ctor.
       * @param stream Stream
       */
      public StreamsMfs(final InputStream stream) {
          this(Collections.singleton(stream));
      }
  
      /**
       * Ctor.
       * @param list Files
       */
      public StreamsMfs(final Collection<InputStream> list) {
          this.streams = Collections.unmodifiableCollection(list);
      }
  
      @Override
      public Collection<InputStream> fetch() {
          return Collections.unmodifiableCollection(this.streams);
      }
  
  }