1 /* 2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package org.openjdk.jigsaw; 27 28 import java.io.InputStream; 29 import java.util.Iterator; 30 import java.util.Map.Entry; 31 import org.openjdk.jigsaw.ModuleFile.ModuleFileHeader; 32 import org.openjdk.jigsaw.ModuleFile.SectionHeader; 33 import org.openjdk.jigsaw.ModuleFile.SubSectionFileHeader; 34 35 36 /** 37 * <p> A delegating {@linkplain ModuleFileParser module-file parser} </p> 38 * 39 * <p> By default each method does nothing but call the corresponding method on 40 * the parent parser. </p> 41 */ 42 43 public class ModuleFileParserDelegate 44 implements ModuleFileParser 45 { 46 47 private ModuleFileParser parser; 48 49 ModuleFileParserDelegate(ModuleFileParser parser) { 50 this.parser = parser; 51 } 52 53 @Override 54 public ModuleFileHeader fileHeader() { 55 return parser.fileHeader(); 56 } 57 58 @Override 59 public Event event() { 60 return parser.event(); 61 } 62 63 @Override 64 public boolean hasNext() { 65 return parser.hasNext(); 66 } 67 68 @Override 69 public Event next() { 70 return parser.next(); 71 } 72 73 @Override 74 public SectionHeader getSectionHeader() { 75 return parser.getSectionHeader(); 76 } 77 78 @Override 79 public SubSectionFileHeader getSubSectionFileHeader() { 80 return parser.getSubSectionFileHeader(); 81 } 82 83 @Override 84 public byte[] getHash() { 85 return parser.getHash(); 86 } 87 88 @Override 89 public InputStream getContentStream() { 90 return parser.getContentStream(); 91 } 92 @Override 93 public Iterator<Entry<String,InputStream>> getClasses() { 94 return parser.getClasses(); 95 } 96 97 @Override 98 public InputStream getRawStream() { 99 return parser.getRawStream(); 100 } 101 102 @Override 103 public boolean skipToNextStartSection() { 104 return parser.skipToNextStartSection(); 105 } 106 107 @Override 108 public boolean skipToNextStartSubSection() { 109 return parser.skipToNextStartSubSection(); 110 } 111 112 }