| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.google.currysrc.processors; |
| |
| import com.google.currysrc.api.process.Context; |
| import com.google.currysrc.api.process.Processor; |
| |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jface.text.BadLocationException; |
| import org.eclipse.jface.text.Document; |
| |
| /** |
| * Inserts a header to the beginning of a {@link CompilationUnit}. |
| */ |
| public class InsertHeader implements Processor { |
| |
| private final String header; |
| |
| public InsertHeader(String header) { |
| this.header = header; |
| } |
| |
| @Override |
| public void process(Context context, CompilationUnit cu) { |
| Document document = context.document(); |
| try { |
| document.replace(0, 0, header); |
| } catch (BadLocationException e) { |
| throw new AssertionError(e); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return "InsertHeader"; |
| } |
| } |