001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 package org.apache.commons.compress.archivers; 020 021 /** 022 * Represents an entry of an archive. 023 */ 024 public interface ArchiveEntry { 025 026 /** The name of the entry in the archive. May refer to a file or directory or other item */ 027 public String getName(); 028 029 /** The (uncompressed) size of the entry. May be -1 (SIZE_UNKNOWN) if the size is unknown */ 030 public long getSize(); 031 032 /** Special value indicating that the size is unknown */ 033 public static final long SIZE_UNKNOWN = -1; 034 035 /** True if the entry refers to a directory */ 036 public boolean isDirectory(); 037 }