1 /* 2 * Copyright (C) 2015 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 package com.google.currysrc.api.output; 17 18 import org.eclipse.jdt.core.dom.CompilationUnit; 19 20 import java.io.File; 21 22 /** 23 * Always returns {@code null}, preventing output file generation. 24 */ 25 public final class NullOutputSourceFileGenerator implements OutputSourceFileGenerator { 26 27 /** The instance to use. */ 28 public final static NullOutputSourceFileGenerator INSTANCE = new NullOutputSourceFileGenerator(); 29 30 protected NullOutputSourceFileGenerator() { 31 } 32 33 @Override public File generate(CompilationUnit cu, File inputFile) { 34 return null; 35 } 36 } 37