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/**
* 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);
}
}