001    /*
002     * Copyright 2010-2013 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.jet.cli.jvm.compiler;
018    
019    import com.intellij.openapi.vfs.VirtualFile;
020    import org.jetbrains.annotations.NotNull;
021    
022    import java.util.ArrayList;
023    import java.util.Iterator;
024    import java.util.List;
025    
026    public final class ClassPath implements Iterable<VirtualFile> {
027    
028        @NotNull
029        private final List<VirtualFile> roots = new ArrayList<VirtualFile>();
030    
031        @Override
032        public Iterator<VirtualFile> iterator() {
033            return roots.iterator();
034        }
035    
036        public void add(@NotNull VirtualFile root) {
037            roots.add(root);
038        }
039    }