| /* |
| * Copyright 2006 Google Inc. |
| * |
| * 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.gwt.checkstyle; |
| |
| import com.puppycrawl.tools.checkstyle.api.DetailAST; |
| import com.puppycrawl.tools.checkstyle.api.TokenTypes; |
| import com.puppycrawl.tools.checkstyle.checks.naming.MemberNameCheck; |
| |
| /** |
| * Override MemberNameCheck to correctly use match rather than find. |
| */ |
| public class FieldCheck extends MemberNameCheck { |
| public FieldCheck() { |
| // Specifically stopping fields such as fMainWnd from being allowed. |
| setFormat("([a-eg-z]|(f[a-z0-9]))[a-zA-Z0-9]*"); |
| } |
| |
| public void visitToken(DetailAST aAST) { |
| if (mustCheckName(aAST)) { |
| final DetailAST nameAST = aAST.findFirstToken(TokenTypes.IDENT); |
| if (!getRegexp().matcher(nameAST.getText()).matches()) { |
| log( |
| nameAST.getLineNo(), |
| nameAST.getText() |
| + ": Field names must start with [a-z], may not start with f[A-Z], and should not contain '_''s."); |
| } |
| } |
| } |
| } |