/* * Copyright (C) jdneo * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package com.shengchen.checkstyle.quickfix.misc; import com.shengchen.checkstyle.quickfix.BaseQuickFix; import org.eclipse.jdt.core.dom.ASTVisitor; import org.eclipse.jdt.core.dom.Modifier; import org.eclipse.jdt.core.dom.Modifier.ModifierKeyword; import org.eclipse.jdt.core.dom.SingleVariableDeclaration; import org.eclipse.jface.text.IRegion; public class FinalParametersQuickFix extends BaseQuickFix { @Override public ASTVisitor getCorrectingASTVisitor(IRegion lineInfo, int markerStartOffset) { return new ASTVisitor() { @SuppressWarnings("unchecked") @Override public boolean visit(SingleVariableDeclaration node) { if (containsPosition(node, markerStartOffset) && !Modifier.isFinal(node.getModifiers())) { if (!Modifier.isFinal(node.getModifiers())) { final Modifier finalModifier = node.getAST().newModifier(ModifierKeyword.FINAL_KEYWORD); node.modifiers().add(finalModifier); } } return true; } }; } }