io.shardingsphere.test.sql.AntlrSQLCasesLoader Maven / Gradle / Ivy
/*
* Copyright 2016-2018 shardingsphere.io.
*
* 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 io.shardingsphere.test.sql;
/**
* SQL test cases loader.
*
* @author zhangliang
*/
public final class AntlrSQLCasesLoader extends SQLCasesLoader {
private static final AntlrSQLCasesLoader INSTANCE = new AntlrSQLCasesLoader();
protected AntlrSQLCasesLoader() {
supportedSQLCaseMap = loadSQLCases("antlr_supported_sql");
unsupportedSQLCaseMap = loadSQLCases("unsupported_sql");
}
/**
* Get singleton instance.
*
* @return singleton instance
*/
public static AntlrSQLCasesLoader getInstance() {
return INSTANCE;
}
}