1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package vogar; 18 19 import java.io.File; 20 import java.util.ArrayList; 21 import java.util.Arrays; 22 import java.util.Collection; 23 import java.util.List; 24 import vogar.util.Strings; 25 26 /** 27 * A list of jar files and directories. 28 */ 29 public final class Classpath { 30 31 private final List<File> elements = new ArrayList<File>(); 32 of(File... files)33 public static Classpath of(File... files) { 34 return of(Arrays.asList(files)); 35 } 36 of(Collection<File> files)37 public static Classpath of(Collection<File> files) { 38 Classpath result = new Classpath(); 39 result.elements.addAll(files); 40 return result; 41 } 42 addAll(File... elements)43 public void addAll(File... elements) { 44 addAll(Arrays.asList(elements)); 45 } 46 addAll(Collection<File> elements)47 public void addAll(Collection<File> elements) { 48 this.elements.addAll(elements); 49 } 50 addAll(Classpath anotherClasspath)51 public void addAll(Classpath anotherClasspath) { 52 this.elements.addAll(anotherClasspath.elements); 53 } 54 getElements()55 public Collection<File> getElements() { 56 return elements; 57 } 58 isEmpty()59 public boolean isEmpty() { 60 return elements.isEmpty(); 61 } 62 contains(File file)63 public boolean contains(File file) { 64 return elements.contains(file); 65 } 66 toString()67 @Override public String toString() { 68 return Strings.join(elements, ":"); 69 } 70 } 71