| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.metamodel.jdbc; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| class SqlKeywords { |
| |
| private static final Set<String> KEYWORDS; |
| |
| static { |
| KEYWORDS = new HashSet<String>(); |
| KEYWORDS.add("SELECT"); |
| KEYWORDS.add("DISTINCT"); |
| KEYWORDS.add("AS"); |
| KEYWORDS.add("COUNT"); |
| KEYWORDS.add("SUM"); |
| KEYWORDS.add("MIN"); |
| KEYWORDS.add("MAX"); |
| KEYWORDS.add("FROM"); |
| KEYWORDS.add("WHERE"); |
| KEYWORDS.add("LIKE"); |
| KEYWORDS.add("IN"); |
| KEYWORDS.add("GROUP"); |
| KEYWORDS.add("BY"); |
| KEYWORDS.add("HAVING"); |
| KEYWORDS.add("ORDER"); |
| } |
| |
| public static boolean isKeyword(String str) { |
| str = str.toUpperCase(); |
| return KEYWORDS.contains(str); |
| } |
| } |